CN114905293A - Arc tracking cut-off machine - Google Patents
Arc tracking cut-off machine Download PDFInfo
- Publication number
- CN114905293A CN114905293A CN202210684016.3A CN202210684016A CN114905293A CN 114905293 A CN114905293 A CN 114905293A CN 202210684016 A CN202210684016 A CN 202210684016A CN 114905293 A CN114905293 A CN 114905293A
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- arc
- seat
- sliding
- shaped
- cutter
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, 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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/01—Frames, beds, pillars or like members; Arrangement of ways
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, 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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/01—Frames, beds, pillars or like members; Arrangement of ways
- B23Q1/017—Arrangements of ways
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, 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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, 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
- B23Q7/00—Arrangements 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The invention provides an arc tracking cut-off machine which comprises a bottom plate, wherein a base is arranged on the bottom plate; the sliding seat is arranged on the base in a sliding manner through an arc-shaped sliding rail which is concave downwards and has the same curvature as the arc-shaped section; the mounting seat is fixed on the sliding seat, a material guide hole is formed in the mounting seat, a pressing mechanism is arranged at the feeding end of the material guide hole, and a material cutting mechanism is arranged at the discharging end of the material guide hole; the air spring is hinged to the base, an output shaft of the air spring is hinged to the sliding seat and can pull the sliding seat to move towards the feeding direction of the arc-shaped section, and the sensors are arranged at two ends of the arc-shaped sliding rail and used for sensing the sliding position of the sliding seat. The arc tracking cut-off machine can realize arc tracking cut-off, and has the advantages of compact structure, low manufacturing cost, high precision, good reliability and high stability.
Description
Technical Field
The invention relates to a cut-off machine, in particular to an arc-shaped tracking cut-off machine.
Background
The section bar is a solid straight bar which is formed by plastic processing and has a certain section shape and size. The section bar has various varieties and specifications and wide application, and plays a very important role in rolling production. The common section bars include hot rolled section bars, cold bent section bars, cold rolled section bars, cold drawn section bars, extruded section bars, forged section bars, hot bent section bars, welded section bars, special rolled section bars and the like.
The tracking cut-off machine in the prior art is linear, and cannot realize tracking cut-off of arc-shaped sectional materials; meanwhile, the old cutting machine with the tracking system is mostly moved by tracking through a servo or an air cylinder, the cost is high, the cutting machine is easy to deviate from the conveying speed of the sectional material, and equipment is very easy to damage when the deviation is overlarge.
Disclosure of Invention
【1】 Technical problem to be solved
The invention aims to provide an arc-shaped tracking cutting machine which is convenient to adjust, low in manufacturing cost and good in tracking effect and cutting effect.
【2】 Technical scheme for solving problems
The invention provides an arc tracking cutter, which is used for tracking and cutting off an arc-shaped section bar 8 and comprises:
the device comprises a bottom plate 1, wherein a base 2 is arranged on the bottom plate 1;
the sliding seat 3 is arranged on the base 2 in a sliding manner through an arc-shaped sliding rail which is concave downwards and has the same curvature as the arc-shaped section bar 8;
the mounting seat is fixed on the sliding seat 3, a material guide hole for allowing the arc-shaped section bar 8 to penetrate through is formed in the mounting seat, a pressing mechanism 5 capable of clamping the arc-shaped section bar is arranged at the feeding end of the material guide hole, and a material cutting mechanism 4 for cutting off the arc-shaped section bar is arranged at the discharging end of the material guide hole;
the gas spring 6 is hinged to the base 2, an output shaft of the gas spring 6 is hinged to the sliding seat 3 and can pull the sliding seat 3 to move towards the feeding direction of the arc-shaped section, the pulling force of the gas spring 6 on the sliding seat 3 is f1, the pushing force of the arc-shaped section on the sliding seat 3 when the pressing mechanism presses is f2, and f2 is greater than f 1;
and the sensors are arranged at two ends of the arc-shaped sliding rail and used for sensing the sliding position of the sliding seat 3.
Furthermore, the height and the gradient of the arc-shaped slide rail can be adjusted.
Furthermore, a vertical column 23 is arranged on the bottom plate 1, the base 2 comprises a lower supporting seat 21 vertically matched on the vertical column 23 in a sliding manner and an upper supporting seat 22 hinged on the lower supporting seat 21, the rotating axis of the upper supporting seat 22 is horizontally arranged and is vertical to the feeding direction of the arc-shaped section bar, and the arc-shaped sliding rail is fixed on the upper supporting seat 22; the base 2 is provided with a first adjusting mechanism for adjusting the height of the lower support base 21 and a second adjusting mechanism for adjusting the inclination of the upper support base 22.
Further, the first adjusting mechanism comprises a rotating shaft 25 and a screw 24, the rotating shaft 25 is horizontally arranged and rotatably mounted on the lower support base 21, and a hand wheel is fixed at the end of the rotating shaft 25; the screw rod 24 is vertically arranged and is in threaded connection with the lower supporting seat 21, the lower end of the screw rod 24 is rotationally connected with the bottom plate 1, and the rotating shaft 25 is connected with the screw rod 24 through a gear.
Further, second adjustment mechanism includes and is on a parallel with go up the first connecting axle 26 and the second connecting axle 27 of the axis of rotation of supporting seat 22, first connecting axle 26 is fixed go up supporting seat 22 is last, the second connecting axle is installed with rotating on the lower carriage 21, threaded connection has adjusting screw 28 on the second connecting axle 27, adjusting screw 28 the axis perpendicular and intersect in the axis of second connecting axle 27, adjusting screw 28's head and cover are established the free bearing on the first connecting axle 26 is connected, adjusting screw 28's afterbody rigid connection has regulating wheel 29.
Further, a material receiving groove 7 is formed in the base 2, and the material receiving groove 7 is located right below the movement path of the sliding seat 3.
Furthermore, two ends of the arc-shaped slide rail are provided with limit blocks for limiting the sliding stroke of the slide seat 3.
Further, the pressing mechanism comprises a fixed pressing plate 52, a movable pressing plate 53 vertically and slidably arranged under the fixed pressing plate, and a pressing air cylinder 51 connected with the movable pressing plate 53 and used for pushing the movable pressing plate to slide up and down, an upper bearing surface used for being in contact with the upper surface of the arc-shaped section is arranged on the lower surface of the fixed pressing plate, and a lower bearing surface used for being in contact with the lower surface of the arc-shaped section is arranged on the lower surface of the movable pressing plate 53.
Further, the upper and lower ends of the material guiding hole are provided with guide rollers 54.
Further, the material cutting mechanism comprises a fixed cutter seat 41, a push plate 43, a cutter 441, a material pressing plate 42 and a material cutting oil cylinder 44, wherein the push plate 43 is slidably arranged above the fixed cutter seat 41, the sliding direction of the push plate 43 is perpendicular to the conveying direction of the arc-shaped section, the material pressing plate 42 is slidably arranged at the lower end of the push plate 43, the sliding direction of the material pressing plate is parallel to the sliding direction of the push plate, an elastic component which enables the material pressing plate 42 to move downwards is arranged on the push plate 43, the cutter 441 is vertically fixed on the lower bottom surface of the push plate 43, strip-shaped cutter holes 410 which enable the cutter to penetrate through are formed in the push plate 43 and the fixed cutter seat 41, and an output shaft of the material cutting oil cylinder 44 is connected with the push plate 43 and used for pushing the push plate to slide and cutting off the material.
【3】 Advantageous effects
The arc-shaped tracking cut-off machine has the advantages that the arc-shaped sliding rails are arranged, the arc-shaped tracking cut-off machine can adapt to tracking cut-off of arc-shaped sections, and the blank that arc-shaped tracking cut-off is not available in the prior art is filled; the gas spring is structurally designed, the driving force is large and stable in driving, the driving of a servo or a cylinder in the traditional process is avoided, the cost is low, the speed difference can be avoided, the safety is high, and the reliability is good; the adjustable mounting seat can realize the height and gradient adjustment of the arc-shaped slide rail, is convenient to adjust and high in precision, improves the matching precision with the arc-shaped section, is beneficial to improving the overall conveying stability and precision, avoids generating excessive friction in the conveying process, and operates at a reliable temperature; the arc tracking cut-off machine can realize arc tracking cut-off, and has the advantages of compact structure, low manufacturing cost, high precision, good reliability and high stability.
Drawings
FIG. 1 is a schematic view of the construction of the arc-shaped tracking cutter of the present invention;
FIG. 2 is a schematic view of another angular configuration of the arc-tracking cutter of the present invention;
FIG. 3 is a schematic view of the base of the arc tracking cutter of the present invention;
FIG. 4 is a cross-sectional view of the base of the arc tracking cutter of the present invention;
FIG. 5 is a schematic view of the cutting mechanism of the arc tracking cutter of the present invention;
FIG. 6 is a cross-sectional view of the cutting mechanism of the arc track cutter of the present invention;
fig. 7 is an enlarged view of a portion a of fig. 6.
Detailed Description
The following describes embodiments of the present invention in detail with reference to the accompanying drawings.
Referring to fig. 1-7, the invention provides an arc tracking cutter for tracking and cutting arc-shaped section bars 8, in particular for tracking and cutting front anti-collision beams of automobiles, which comprises a bottom plate 1, a sliding seat 3, a mounting seat and a gas spring 6.
The bottom plate 1 is rectangular and horizontally arranged, and a base 2 serving as a mounting carrier for mounting other components is arranged on the bottom plate 1.
The slide 3 is arc-shaped and is arranged on the base 2 in a sliding way through an arc-shaped slide rail, the arc-shaped slide rail is of an arc-shaped structure with the middle concave downwards, the curvature (radius) of the arc-shaped slide rail is the same as that of the arc-shaped section, and the arc-shaped slide rail can also be arranged coaxially with the arc-shaped section for feeding.
The mount pad is fixed on slide 3, the guide hole has been seted up on the mount pad, this guide hole is used for holding the arc section bar and passes, in order to reduce the friction, improve the stationarity of pay-off, all be equipped with deflector roll 54 at the upper and lower both ends of guide hole, respectively with two upper and lower lateral walls contacts of arc section bar, realize steady pay-off, during the pay-off, the centre of a circle (axis) of arc section bar is located the arc section bar top, in this embodiment, the exit end place height of guide hole is higher than entrance point place height, wholly be the slope form and set up.
In the embodiment, referring to fig. 2 and 6, the pressing mechanism 5 is arranged at the feeding end of the material guiding hole, and the pressing mechanism 5 is used for clamping the arc-shaped profile, and includes a fixed pressing plate 52, a movable pressing plate 53 and a pressing cylinder 51, the fixed pressing plate 52 is fixed at the inlet end of the material guiding hole and is located above the inlet end, the movable pressing plate 53 is vertically and slidably arranged right below the fixed pressing plate, a pressing channel is formed between the movable pressing plate and the fixed pressing plate, the pressing cylinder 51 is fixed on the mounting seat, and the output end of the pressing cylinder is connected with the movable pressing plate 53 and is used for pushing the movable pressing plate to slide up and down to press and fix the arc-shaped profile; in order to improve the compression force and avoid extrusion deformation, the lower surface of the fixed pressing plate is provided with an upper bearing surface which is used for being in contact with the upper surface of the arc-shaped section bar, and the lower surface of the movable pressing plate 53 is provided with a lower bearing surface which is used for being in contact with the lower surface of the arc-shaped section bar.
A material cutting mechanism 4 is arranged at the discharge end of the material guiding hole, the material cutting mechanism is used for cutting the arc-shaped section, referring to fig. 5-7, the material cutting mechanism comprises a fixed cutter seat 41, a push plate 43, a cutter 441, a material pressing plate 42 and a material cutting oil cylinder 44, the fixed cutter seat 41 is fixed below the discharge end of the material guiding hole, the push plate 43 is slidably arranged above the fixed cutter seat 41, the sliding direction of the push plate 43 is perpendicular to the conveying direction of the arc-shaped section, the sliding axis of the push plate 43 is perpendicular to and intersects with the axis of the arc-shaped section, the material pressing plate 42 is slidably arranged at the lower end of the push plate 43, the sliding direction of the push plate is parallel to the sliding direction of the push plate, meanwhile, an elastic component is arranged on the push plate 43, the elastic component enables the material pressing plate 42 to have a downward movement trend, in the embodiment, the elastic component is a spring, the cutter 441 is vertically fixed at the lower bottom surface of the push plate 43, and the strip-shaped cutter hole 410 for allowing the cutter to pass through is arranged on the push plate 43 and the fixed cutter seat 41, the material cutting oil cylinder 44 is fixed on the top of the mounting base 3, an output shaft of the material cutting oil cylinder is connected with the push plate 43 and used for pushing the push plate to slide and cutting off the material to be pressed, when the material is cut, the material cutting oil cylinder pushes the push plate to move downwards, the material pressing plate is firstly contacted with the upper surface of the arc-shaped section and pressed, the push plate continues to move downwards, and the material pressing plate can slide, so that the material pressing plate is pressed on the upper surface of the arc-shaped section, and meanwhile, the cutter moves downwards until the arc-shaped section is cut off.
The air spring 6 is hinged on the base 2, the rotation axis of the air spring is parallel to the axis of the arc-shaped section (arc-shaped sliding rail), the output shaft of the air spring 6 is hinged with the sliding seat 3 and can pull the sliding seat 3 to move towards the feeding direction of the arc-shaped section, the pulling force of the air spring 6 on the sliding seat 3 is f1, when the pressing mechanism presses the arc-shaped section tightly, the pushing force of the arc-shaped section (under the action of the conveyor) on the sliding seat 3 is f2, and f2 is more than f1, namely when the pressing mechanism is in a pressing state, the pushing force of the arc-shaped section is greater than the pulling force of the air spring, the sliding seat can synchronously move towards the discharging direction along with the arc-shaped section, and a cutting-off procedure can be carried out in the process; when the material pressing mechanism is loosened, the sliding seat is pulled to move towards the feeding direction under the action force of the gas spring so as to realize resetting.
The sensors are arranged at two ends of the arc-shaped sliding rail and used for sensing the sliding position of the sliding seat 3; and meanwhile, the two ends of the arc-shaped sliding rail are provided with limiting blocks for limiting the sliding stroke of the sliding seat 3, in order to avoid rigid impact, the limiting blocks are elastic limiting blocks, and meanwhile, the limiting blocks are provided with limiting switches.
In order to facilitate the adjustment, in order to improve the feeding precision of arc section bar, realize best compaction, tracking and cutting off, in this embodiment, the height and the gradient of arc slide rail are adjustable.
Specifically, referring to fig. 4, four columns 23 are arranged on the bottom plate 1, the base 2 includes a lower support seat 21 and an upper support seat 22, the lower support seat 21 is vertically matched on the columns 23 in a sliding manner, the upper support seat 22 is rotatably hinged on the lower support seat 21, a hinge point of the upper support seat 22 is located on one side of a feeding end, a rotation axis of the upper support seat 22 is horizontally arranged and is perpendicular to a feeding direction of the arc-shaped section bar, that is, when the arc-shaped section bar is conveyed from left to right, the rotation axis of the upper support seat is arranged in front and at the back, and the arc-shaped slide rail is fixed on the upper support seat 22; meanwhile, the base 2 is provided with a first adjusting mechanism for adjusting the horizontal height of the lower support base 21 and a second adjusting mechanism for adjusting the inclination (angle with the horizontal plane) of the upper support base 22.
The first adjusting mechanism comprises a rotating shaft 25 and a screw 24, the rotating shaft 25 is horizontally arranged and rotatably mounted on the lower supporting seat 21, and a hand wheel is fixed at the end part of the rotating shaft 25; screw rod 24 sets up perpendicularly and with lower bearing 21 threaded connection, the lower extreme of screw rod 24 rotates with bottom plate 1 to be connected, and pivot 25 passes through gear connection with screw rod 24 simultaneously, through rotating the hand wheel, can drive the pivot and rotate to drive screw rod 24 through the gear and rotate, under the screw thread effect of screw rod, realize the altitude mixture control to the lower bearing.
The second adjusting mechanism comprises a first connecting shaft 26 and a second connecting shaft 27, the first connecting shaft 26 and the second connecting shaft 27 are both parallel to the rotation axis of the upper supporting seat 22 and are both arranged on one side of the discharging end, namely, on the side far away from the upper supporting seat 22, the first connecting shaft 26 is fixed on the upper supporting seat 22, the second connecting shaft is rotatably installed on the lower supporting seat 21, meanwhile, an adjusting screw 28 is in threaded connection with the second connecting shaft 27, the axis of the adjusting screw 28 is vertical and intersected with the axis of the second connecting shaft 27, a hinged seat is rotatably installed on the first connecting shaft 26, the head of the adjusting screw 28 is connected with the hinged seat, an adjusting wheel 29 is rigidly connected to the tail of the adjusting screw 28, and through the rotation of the adjusting wheel 29, the upward movement or the downward movement of the end of the upper supporting seat is realized, the rotation is realized, and the inclination of the upper supporting seat is further adjusted.
Crushed aggregates blanking convenient to cut off position, be equipped with on base 2 and connect silo 7, connect silo 7 to be located slide 3 motion path under, it is specific, it includes first silo that connects, the second connects silo and third to connect the silo, first connect the silo to fix under the bar guide hole of stationary knife seat 41, the second connects the arc first silo 71 that connects that silo 71 is located slide 3 motion path under, the third connects silo 72 to be located the second and connects the lower extreme exit end of silo, its slope sets up and is used for finally getting rid of the crushed aggregates.
The arc-shaped tracking cut-off machine has the advantages that the arc-shaped sliding rails are arranged, the arc-shaped tracking cut-off machine can adapt to tracking cut-off of arc-shaped sections, and the blank that arc-shaped tracking cut-off is not available in the prior art is filled; the gas spring is structurally designed, the driving force is large and stable in driving, the driving of a servo or a cylinder in the traditional process is avoided, the cost is low, the speed difference can be avoided, the safety is high, and the reliability is good; the adjustable mounting seat can realize the height and gradient adjustment of the arc-shaped slide rail, is convenient to adjust and high in precision, improves the matching precision with the arc-shaped section, is beneficial to improving the overall conveying stability and precision, avoids generating excessive friction in the conveying process, and operates at a reliable temperature; the arc tracking cut-off machine can realize arc tracking cut-off, and has the advantages of compact structure, low manufacturing cost, high precision, good reliability and high stability.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. An arc tracking cutter for tracking and cutting arc-shaped section bars, which is characterized by comprising:
the base plate is provided with a base;
the sliding seat is arranged on the base in a sliding manner through an arc-shaped sliding rail which is concave downwards and has the same curvature as the arc-shaped section;
the mounting seat is fixed on the sliding seat, a material guide hole for allowing the arc-shaped section to pass through is formed in the mounting seat, a pressing mechanism capable of clamping the arc-shaped section is arranged at the feed end of the material guide hole, and a material cutting mechanism for cutting off the arc-shaped section is arranged at the discharge end of the material guide hole;
the output shaft of the gas spring is hinged with the sliding seat and can pull the sliding seat to move towards the feeding direction of the arc-shaped section, the pulling force of the gas spring on the sliding seat is f1, the pushing force of the arc-shaped section on the sliding seat when the pressing mechanism presses the arc-shaped section is f2, and f2 is more than f 1;
and the sensors are arranged at two ends of the arc-shaped sliding rail and used for sensing the sliding position of the sliding seat.
2. The arc tracking cutter of claim 1, wherein: the height and the gradient of the arc-shaped slide rail are adjustable.
3. The arc track cutter of claim 1 or 2, wherein: the bottom plate is provided with an upright post, the base comprises a lower supporting seat vertically matched on the upright post in a sliding manner and an upper supporting seat hinged on the lower supporting seat, the rotating axis of the upper supporting seat is horizontally arranged and is vertical to the feeding direction of the arc-shaped section bar, and the arc-shaped sliding rail is fixed on the upper supporting seat; and the base is provided with a first adjusting mechanism for adjusting the height of the lower supporting seat and a second adjusting mechanism for adjusting the inclination of the upper supporting seat.
4. The arc track cutter of claim 3, wherein: the first adjusting mechanism comprises a rotating shaft and a screw rod, the rotating shaft is horizontally arranged and rotatably mounted on the lower supporting seat, and a hand wheel is fixed at the end part of the rotating shaft; the screw rod is vertically arranged and is in threaded connection with the lower supporting seat, the lower end of the screw rod is rotationally connected with the bottom plate, and the rotating shaft is connected with the screw rod through a gear.
5. The arc tracking cutter of claim 3, wherein: the second adjustment mechanism includes being on a parallel with first connecting axle and the second connecting axle of the axis of rotation of last supporting seat, first connecting axle is fixed go up on the supporting seat, the second connecting axle is installed with rotating on the under bracing seat, threaded connection has adjusting screw on the second connecting axle, adjusting screw's axis perpendicular and intersect in the axis of second connecting axle, adjusting screw's head and cover are established the free bearing on the first connecting axle is connected, adjusting screw's afterbody rigid connection has the regulating wheel.
6. The arc track cutter of claim 1, wherein: the base is provided with a material receiving groove which is positioned under the motion path of the sliding seat.
7. The arc tracking cutter of claim 1, wherein: and limiting blocks for limiting the sliding stroke of the sliding seat are arranged at two ends of the arc-shaped sliding rail.
8. The arc tracking cutter of claim 1, wherein: the pressing mechanism comprises a fixed pressing plate, a movable pressing plate vertically matched with the position under the fixed pressing plate in a sliding mode, and a pressing air cylinder connected with the movable pressing plate and used for pushing the movable pressing plate to slide up and down, an upper supporting surface used for being in contact with the upper surface of the arc-shaped section is arranged on the lower surface of the fixed pressing plate, and a lower supporting surface used for being in contact with the lower surface of the arc-shaped section is arranged on the lower surface of the movable pressing plate.
9. The arc tracking cutter of claim 1, wherein: guide rollers are arranged at the upper end and the lower end of the material guide hole.
10. The arc tracking cutter of claim 1, wherein: the utility model discloses a blank mechanism, including the fixed blade seat, push pedal, cutter, pressure flitch and blank hydro-cylinder, the push pedal sliding fit is in the top of fixed blade seat, the direction of slip perpendicular to arc-shaped material's of push pedal direction of delivery, the pressure flitch sliding fit is in the push pedal lower extreme, just the direction of slip of pressure flitch is on a parallel with the direction of slip of push pedal, be equipped with the messenger in the push pedal the elastomeric element of the decurrent trend of motion of pressure flitch, the cutter vertical fixation is in bottom surface under the push pedal, the push pedal reaches set up on the fixed blade seat and hold the bar sword hole that the cutter passed, the output shaft of blank hydro-cylinder with the push pedal is connected and is used for promoting its slip and realize pressing the material and cut off.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210684016.3A CN114905293B (en) | 2022-06-16 | 2022-06-16 | Arc tracking cut-off machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210684016.3A CN114905293B (en) | 2022-06-16 | 2022-06-16 | Arc tracking cut-off machine |
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| CN114905293B CN114905293B (en) | 2023-08-04 |
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| CN203542072U (en) * | 2013-11-07 | 2014-04-16 | 佛山金皇宇机械实业有限公司 | Cutting device and profile processing machine |
| CN204450055U (en) * | 2015-03-03 | 2015-07-08 | 青岛丰穗达机械有限公司 | A kind of curved pipe cutting on line frock |
| CN206047367U (en) * | 2016-08-23 | 2017-03-29 | 东莞市飞越激光设备有限公司 | A kind of high accuracy processes the laser cutting machine of Circular Pipe |
| CN111558626A (en) * | 2020-06-02 | 2020-08-21 | 无锡市丰平机械有限公司 | Aluminum profile single tractor |
| CN213415435U (en) * | 2020-06-02 | 2021-06-11 | 无锡市丰平机械有限公司 | Traction material pushing device and traction device thereof |
| CN213560275U (en) * | 2020-10-28 | 2021-06-29 | 南通莱特伟特汽配科技有限公司 | Saw cutting device for aluminum profile machining |
| CN112620792A (en) * | 2020-12-15 | 2021-04-09 | 山东鑫迈德数控设备有限公司 | Sawing unit device and sawing method |
| CN213702008U (en) * | 2021-01-18 | 2021-07-16 | 山东鑫迈德数控设备有限公司 | 45-degree sawing device for short table top and cutting bed |
| CN215431827U (en) * | 2021-08-24 | 2022-01-07 | 山东金利德机械股份有限公司 | Cutting tool for pultrusion of fiber reinforced composite material bent section |
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