CN210736813U

CN210736813U - Movement track detection system of laser quenching machine

Info

Publication number: CN210736813U
Application number: CN201921634878.5U
Authority: CN
Inventors: 周俊; 龚磊; 任云鹏
Original assignee: Suzhou Aoke Laser Technology Co Ltd
Current assignee: Suzhou Aoke Laser Technology Co Ltd
Priority date: 2019-09-29
Filing date: 2019-09-29
Publication date: 2020-06-12
Anticipated expiration: 2029-09-29

Abstract

The utility model discloses a movement track detection system of a laser quenching machine, which structurally comprises an installation main frame, a micro motor and a detection moving frame, wherein a fireproof spark mechanism is arranged at the rear end of a detection head, a worm drives a driving turntable to rotate while rotating, a linkage turntable is driven to rotate through the transmission of a transmission belt, a linkage rod drives a pressing long rod to vertically press down, the pressing long rod presses a pressing shaft to press the pressing shaft, the pressing shaft drives the head end of an offset rod to press down, the tail end of the offset rod shifts left to drive the pressing rod to move left, the pressing plate presses in an air pressure chamber to change the air pressure in the air pressure chamber, then the air pressure is increased through an air pressure outlet, the air pressure is pressed and pushed to the periphery of the detection head, so that flame sparks generated in the working process of the laser quenching machine can not be sprayed to the detection head, the detection head is protected to a certain extent.

Description

Movement track detection system of laser quenching machine

Technical Field

The utility model relates to a laser quenches quick-witted technical field, concretely relates to movement track detecting system of laser quenching machine.

Background

The laser quenching is a quenching technology for heating the surface of a material to be above a phase transformation point by utilizing laser, austenite is transformed into martensite along with the self cooling of the material, so that the surface of the material is hardened, the surface of the laser quenching tooth is adopted, the heating and cooling speed is very high, the process period is short, no external quenching medium is needed, the workpiece deformation is small, the working environment is clean, finish machining such as tooth grinding and the like is not needed after the treatment, the size of the treated gear is not limited by the size of heat treatment equipment, and the like.

Because laser hardening produces high temperature at the in-process of carrying out work for laser hardening department forms flame, and tiny flame spark granule can be erupted to flame, and the motion trail detecting system is carrying out the in-process that detects to laser hardening, and the overhead degree of protection of detection is not enough, and when being close to laser hardening, the flame spark causes the destruction to detecting the head easily, leads to detecting system to break down.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects of the prior art, the motion trail detection system of the laser quenching machine is provided, and the problems that the laser quenching generates high temperature in the working process, so that flame is formed at the laser quenching part, fine flame spark particles can be sprayed out from the flame, the protection degree of a detection head is insufficient in the process of detecting the laser quenching by the motion trail detection system, and when the detection head is close to the laser quenching, the flame spark easily damages the detection head, so that the detection system breaks down are solved.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a motion trail detection system of laser quenching machine, including installation body frame, micro motor, detection removal frame, detection head, motor seat, removal frame, fire prevention mars mechanism, control panel, button, power cord, worm, sliding block and direction dead lever, micro motor output adopts clearance fit to run through in the installation body frame left end inside, fire prevention mars mechanism installs in the installation body frame, fire prevention mars mechanism upper end is connected with the worm transmission, fire prevention mars mechanism lower extreme is located the detection head rear, fire prevention mars mechanism includes drive turntable, drive belt, linkage carousel, trace, articulated piece, pushes down stock and atmospheric pressure mechanism, the worm end rotates with drive turntable synchronous, drive turntable outside is connected with linkage carousel transmission through the drive belt, linkage carousel articulates with trace upper end mutually, the lower end of the linkage rod is hinged to the hinge block, the hinge block is fixedly mounted on the upper surface of the long downward pressing rod, and the long downward pressing rod is fixed to the upper end of the air pressure extrusion mechanism.

Furthermore, the micro motor is electrically connected with the control panel, the detection moving frame is arranged on the front surface of the installation main frame, the lower end of the detection moving frame is fixed with a detection head which is electrically connected with the control panel, the motor seat is arranged at the left end of the installation main frame, the upper surface of the motor seat is fixed with the micro motor, the movable frame is embedded on the front surface of the installation main frame, the upper end of the detection movable frame is installed on the movable frame, the button is electrically connected with the control panel, the control panel is electrically connected with the power line, the worm is arranged in the installation main frame, the worm rotates synchronously with the output end of the micro motor, the worm penetrates through the inside of the sliding block and is in threaded connection, the sliding block is fixed mutually with detecting the upper end of moving the frame, the direction dead lever adopts clearance fit to run through inside the sliding block, direction dead lever fixed mounting is inside the installation body frame.

Further, atmospheric pressure extrusion mechanism includes extrusion axle, sliding shaft, spring, sliding frame, skew pole, stripper bar, stripper plate, atmospheric pressure room and atmospheric pressure export, the extrusion axle is laminated with the lower surface of push down the stock mutually, the extrusion axle outside is installed with the sliding shaft is concentric, the sliding shaft surface is fixed mutually with the spring, the spring mounting is inside the sliding frame, the sliding shaft activity nestification is inside the sliding frame, skew pole head end is articulated mutually with the sliding shaft, the skew pole is terminal to be fixed mutually with the stripper bar head end, the stripper bar end is equipped with the stripper plate, the stripper bar adopts clearance fit to run through inside the atmospheric pressure room, the stripper plate activity nestification is inside the atmospheric pressure room, the atmospheric pressure room end is equipped with the atmospheric pressure export, the atmospheric pressure export is located detects the head rear end.

Furthermore, the driving turntable and the linkage turntable are located on the same horizontal line, and the driving turntable and the linkage turntable are identical in size and shape.

Furthermore, the trace is the cuboid structure, and length is 15 cm.

Furthermore, the long rod of pushing down is the cuboid structure, and length is 45 cm.

Furthermore, the two extrusion shafts and the two sliding shafts are arranged and are symmetrical up and down.

Furthermore, the air pressure chamber is of a cuboid structure, the air pressure outlet is of a cylindrical structure, and the diameter of the air pressure outlet is half of the height of the air pressure chamber.

Furthermore, the linkage turntable is made of polyurethane.

Further, the spring is made of alloy spring steel.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

in order to solve the problem that the flame can be ejected by the flame due to the formation of flame at the laser quenching position when the laser quenching is in the process of working, the protection degree of a detection head is not enough when a motion trail detection system detects the laser quenching, and the flame spark easily damages the detection head when approaching the laser quenching, so that the detection system is in failure, a flame spark prevention mechanism is arranged at the rear end of the detection head, a worm rotates and drives a driving turntable to rotate, a linkage turntable rotates through the transmission of a transmission belt, a linkage rod drives a pressing long rod to vertically press down, the pressing long rod presses an extrusion shaft, the extrusion shaft drives the head end of an offset rod to press down, the tail end of the offset rod shifts left, the extrusion rod is driven to move left, and the extrusion plate extrudes in a pressure chamber, the air pressure in the air pressure chamber is changed, the air pressure is increased through the air pressure outlet, and the air pressure is extruded and pushed to the periphery of the detection head, so that flame sparks generated in the working process of the laser quenching machine cannot be sprayed to the detection head, and the detection head is protected to a certain extent.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic cross-sectional structure diagram of the track detection device of the present invention;

FIG. 3 is a schematic side view of a flame-proof spark mechanism according to the present invention;

FIG. 4 is a schematic front view of a section structure of the flame-proof mechanism of the present invention;

fig. 5 is a schematic view of a partial three-dimensional structure of the pneumatic pressing mechanism of the present invention.

In the figure: the device comprises a mounting main frame-1, a micro motor-2, a detection moving frame-3, a detection head-4, a motor seat-5, a moving frame-6, a flame-proof mechanism-7, a control panel-8, a button-9, a power line-10, a worm-11, a sliding block-12, a guide fixing rod-13, a driving turntable-71, a transmission belt-72, a linkage turntable-73, a linkage rod-74, a hinge block-75, a lower pressing long rod-76, an air pressure extrusion mechanism-77, an extrusion shaft-771, a sliding shaft-772, a spring-773, a sliding frame-774, a deviation rod-775, an extrusion rod-776, an extrusion plate-777, an air pressure chamber-778 and an air pressure outlet-779.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a movement track detection system for a laser quenching machine: the device comprises an installation main frame 1, a micro motor 2, a detection moving frame 3, a detection head 4, a motor seat 5, a moving frame 6, a fireproof firework mechanism 7, a control panel 8, a button 9, a power line 10, a worm 11, a sliding block 12 and a guide fixing rod 13, wherein the output end of the micro motor 2 penetrates through the left end of the installation main frame 1 in a clearance fit manner, the fireproof firework mechanism 7 is installed inside the installation main frame 1, the upper end of the fireproof firework mechanism 7 is in transmission connection with the worm 11, the lower end of the fireproof firework mechanism 7 is positioned behind the detection head 4, the fireproof firework mechanism 7 comprises a driving turntable 71, a transmission belt 72, a linkage turntable 73, a linkage rod 74, a hinge block 75, a downward pressing long rod 76 and an air pressing mechanism 77, the tail end of the worm 11 and the driving turntable 71 synchronously rotate, the outer part of the driving turntable 71 is in transmission connection with the linkage turntable 73 through the transmission belt 72, the linkage turntable 73 is hinged, the lower end of the linkage rod 74 is hinged with a hinge block 75, the hinge block 75 is fixedly arranged on the upper surface of the long pressing rod 76, and the long pressing rod 76 is fixed with the upper end of the air pressure extrusion mechanism 77.

Wherein, the micro motor 2 is electrically connected with the control panel 8, the detecting moving frame 3 is arranged on the front surface of the mounting main frame 1, the lower end of the detecting moving frame 3 is fixed with the detecting head 4, the detecting head 4 is electrically connected with the control panel 8, the motor seat 5 is arranged at the left end of the mounting main frame 1, the upper surface of the motor seat 5 is fixed with the micro motor 2, the moving frame 6 is embedded on the front surface of the mounting main frame 1, the upper end of the detecting moving frame 3 is arranged on the moving frame 6, the button 9 is electrically connected with the control panel 8, the control panel 8 is electrically connected with the power line 10, the worm 11 is arranged inside the mounting main frame 1, the worm 11 rotates synchronously along with the output end of the micro motor 2, the worm 11 runs through the inside of the sliding block 12 and is connected with the thread, the sliding block 12 is fixed with the upper end of the detecting moving frame 3, the guide fixing rod 13 runs, the guide fixing rod 13 is fixedly arranged inside the installation main frame 1.

Wherein the pneumatic extrusion mechanism 77 comprises an extrusion shaft 771, a sliding shaft 772, a spring 773, a sliding frame 774, a deviation rod 775, an extrusion rod 776, an extrusion plate 777, a pneumatic chamber 778 and a pneumatic extrusion opening 779, the extrusion shaft 771 is attached to the lower surface of the long rod 76, the outer part of the extrusion shaft 771 is concentrically installed with the sliding shaft 772, the outer surface of the sliding shaft 772 is fixed with a spring 773, the spring 773 is installed inside the sliding frame 774, the sliding shaft 772 is movably nested inside the sliding frame 774, the head end of the deviation rod 775 is hinged with the sliding shaft 772, the tail end of the deviation rod 775 is fixed with the head end of the extrusion rod 776, the tail end of the extrusion rod 776 is provided with an extrusion plate 777, the extrusion rod 776 penetrates through the inside of the atmospheric chamber 778 by clearance fit, the extrusion plate 777 is movably nested in the inside of the atmospheric chamber 778, the tail end of the air pressure chamber 778 is provided with an air pressure outlet 779, and the air pressure outlet 779 is located at the rear end of the detection head 4.

The driving turntable 71 and the linkage turntable 73 are located on the same horizontal line, and the driving turntable 71 and the linkage turntable 73 are identical in size and shape, so that the effect that the driving turntable 71 drives the linkage turntable 73 to rotate stably is facilitated.

Wherein, the trace 74 is the cuboid structure, and length is 15cm, does benefit to and plays the better effect that drives down the extension bar 76 and push down of trace 74.

Wherein, it is the cuboid structure to push down stock 76, and length is 45cm, does benefit to and plays and pushes down stock 76 and drive seven atmospheric pressure extrusion mechanism 77 effect of carrying out the extrusion simultaneously.

The two extrusion shafts 771 and the two sliding shafts 772 are symmetrical up and down, so that the extrusion shafts 771 can drive the deviation bar 775 to deviate better.

The air pressure chamber 778 is a rectangular parallelepiped structure, the air pressure outlet 779 is a cylindrical structure, and the diameter of the air pressure outlet 779 is half of the height of the air pressure chamber 778, so that the air pressure outlet 779 can increase the pressure of the air extruded from the air pressure chamber 778.

Wherein, linkage carousel 73 is the polyurethane material, has the advantage that wear resistance is good.

The spring 773 is made of alloy spring steel and has the advantage of high corrosion resistance.

According to the above table, the spring 773 is made of alloy spring steel, so that the heat resistance and corrosion resistance are greatly enhanced, and the service life is prolonged.

The belt 72 described in this patent, also referred to as a belt, is the transmission medium in a belt system that is one of the transmission systems, and the system includes two or more pulleys on which the belt travels in an unlimited number of rotational movements, and one or more of the pulleys has a powered drive to allow the belt to travel and to carry the material being transported on the belt.

The working principle is as follows: before use, the installation main frame 1 is fixedly installed on a laser quenching machine, so that the detection head 4 is over against a laser quenching cutter; when the track detection device is used, in the first step, an external power supply is connected through a power line 10, so that the track detection device is powered on; secondly, when the laser quenching machine works, a button 9 on the control panel 8 is pressed down, so that the detection head 4 works, the micro motor 2 is started to drive the worm 11 to rotate, at the moment, the sliding block 12 moves, the sliding block 12 drives the detection moving frame 3 to move on the moving frame 6, the detection head 4 is driven to detect the motion track of the quenching machine, and data are transmitted to the control panel 8 through a data transmission line on the detection head 4 to display the motion track; in the third step, the worm 11 drives the driving turntable 71 to rotate while rotating, the driving of the driving belt 72 causes the linkage turntable 73 to rotate, and then through the cooperation of the linkage rod 74 and the hinge block 75, so that the linkage rod 74 drives the long downward-pressing rod 76 to vertically press down, the long downward-pressing rod 76 presses the pressing shaft 771, the extrusion shaft 771 drives the head end of the deviation rod 775 to press downwards through the sliding action of the sliding shaft 772 in the movable frame 774, the tail end is shifted to the left to drive the extrusion rod 776 to move to the left, at this time, the extrusion plate 777 extrudes in the air pressure chamber 778 to change the air pressure in the air pressure chamber 778, then the air pressure is increased through an air pressure outlet 779, and the air pressure is extruded and pushed to the periphery of the detection head 4, so that flame sparks generated in the working process of the laser quenching machine cannot be sprayed to the detection head 4, and the detection head 4 is protected to a certain extent; after the detection is finished, the button 9 is pressed to stop working.

The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A motion trail detection system of a laser quenching machine comprises an installation main frame (1), a micro motor (2), a detection moving frame (3), a detection head (4), a motor seat (5), a moving frame (6), a control panel (8), a button (9), a power line (10), a worm (11), a sliding block (12) and a guide fixing rod (13), wherein the output end of the micro motor (2) penetrates through the inside of the left end of the installation main frame (1) in a clearance fit manner;

the method is characterized in that: still include flame proof spark mechanism (7), flame proof spark mechanism (7) are installed inside installation body frame (1), flame proof spark mechanism (7) upper end and worm (11) transmission are connected, flame proof spark mechanism (7) lower extreme is located detection head (4) rear, flame proof spark mechanism (7) are including drive carousel (71), drive belt (72), linkage carousel (73), trace (74), articulated piece (75), push down stock (76) and atmospheric pressure mechanism (77), worm (11) end and drive carousel (71) synchronous revolution, drive carousel (71) outside is connected with linkage carousel (73) transmission through drive belt (72), linkage carousel (73) are articulated mutually with trace (74) upper end, trace (74) lower extreme and articulated piece (75) are articulated mutually, fixed mounting is in the upper surface of push down stock (76) for articulated piece (75), the long pressing rod (76) is fixed with the upper end of the air pressure extruding mechanism (77).

2. The system for detecting the movement track of the laser quenching machine according to claim 1, wherein: the utility model discloses a micro motor, including micro motor (2), detection removal frame (3), installation body frame (1) front surface, detection removal frame (3) lower extreme is connected with detection head (4) and is fixed mutually, detection head (4) are connected with control panel (8) electricity, install at installation body frame (1) left end motor seat (5), motor seat (5) upper surface is fixed mutually with micro motor (2), remove frame (6) and inlay installation body frame (1) front surface, it installs on removing frame (6) to detect removal frame (3) upper end, button (9) are connected with control panel (8) electricity, control panel (8) are connected with power cord (10) electricity, worm (11) are installed inside installation body frame (1), worm (11) rotate along with micro motor (2) output is synchronous, worm (11) run through in inside and threaded connection of sliding block (12), sliding block (12) are fixed mutually with detection removal frame (3) upper end, direction dead lever (13) adopt clearance fit to run through inside sliding block (12), direction dead lever (13) fixed mounting is inside installation body frame (1).

3. The system for detecting the movement track of the laser quenching machine according to claim 1, wherein: the pneumatic extrusion mechanism (77) comprises an extrusion shaft (771), a sliding shaft (772), a spring (773), a sliding frame (774), a deviation rod (775), an extrusion rod (776), an extrusion plate (777), a pneumatic chamber (778) and a pneumatic outlet (779), wherein the extrusion shaft (771) is attached to the lower surface of the long downward pressing rod (76), the outer portion of the extrusion shaft (771) is concentrically installed with the sliding shaft (772), the outer surface of the sliding shaft (772) is fixed with the spring (773), the spring (773) is installed inside the sliding frame (774), the sliding shaft (772) is movably nested inside the sliding frame (774), the head end of the deviation rod (775) is hinged with the sliding shaft (772), the tail end of the deviation rod (775) is fixed with the extrusion rod (776), the tail end of the extrusion rod (776) is provided with the extrusion plate (777), and the extrusion rod (776) penetrates through the interior of the pneumatic chamber (778) by adopting clearance fit, the extrusion plate (777) is movably nested inside the air pressure chamber (778), an air pressure outlet (779) is formed in the tail end of the air pressure chamber (778), and the air pressure outlet (779) is located at the rear end of the detection head (4).

4. The system for detecting the movement track of the laser quenching machine according to claim 1, wherein: the driving turntable (71) and the linkage turntable (73) are positioned on the same horizontal line, and the driving turntable (71) and the linkage turntable (73) are consistent in size and shape.

5. The system for detecting the movement track of the laser quenching machine according to claim 1, wherein: the linkage rod (74) is of a cuboid structure and is 15cm long.

6. The system for detecting the movement track of the laser quenching machine according to claim 1, wherein: the long downward pressing rod (76) is of a cuboid structure and is 45cm long.

7. The system for detecting the movement track of the laser quenching machine according to claim 3, wherein: the two extrusion shafts (771) and the two sliding shafts (772) are arranged and are vertically symmetrical.

8. The system for detecting the movement track of the laser quenching machine according to claim 3, wherein: the air pressure chamber (778) is of a cuboid structure, the air pressure outlet (779) is of a cylindrical structure, and the diameter of the air pressure outlet (779) is half of the height of the air pressure chamber (778).