CN209867704U - Shock attenuation formula cutting machine base - Google Patents

Abstract

The utility model discloses a shock attenuation formula cutting machine base relates to laser cutting machine technical field. This shock attenuation formula cutting machine base, including the bottom plate and the supporting leg of locating the bottom plate bottom, be equipped with the platform of placing that is used for placing by cutting article in the bottom plate, it is used for placing by cutting article to be equipped with a plurality of boards of placing in the platform, be equipped with the bolster between bottom plate and the supporting leg, be used for absorbing the vibrations that the base wholly received, be equipped with between the adjacent supporting leg and be used for connecting the two connecting plate, be equipped with buffer spring between connecting plate and the bottom plate, buffer spring housing establishes on the supporting leg, its one end is fixed with the connecting plate, the other end is fixed with the bottom plate, can absorb the vibrations that produce in the use, improve whole cutting stability, avoid producing vibrations feedback to cutting tool bit and panel, thereby prevent to damage organism and laser tool bit, guarantee stability.

Description

Shock attenuation formula cutting machine base

Technical Field

The utility model relates to the technical field, especially, relate to a shock attenuation formula cutting machine base.

Background

The laser cutting machine focuses laser emitted from a laser into a laser beam with high power density through an optical path system. The laser beam irradiates the surface of the workpiece to make the workpiece reach a melting point or a boiling point, and simultaneously, the high-pressure gas coaxial with the laser beam blows away the molten or gasified metal. And finally, the material is cut along with the movement of the relative position of the light beam and the workpiece, so that the cutting purpose is achieved.

The laser cutting processing is to replace the traditional mechanical knife by invisible light beams, has the characteristics of high precision, quick cutting, no limitation on cutting patterns, automatic typesetting, material saving, smooth cut, low processing cost and the like, and can gradually improve or replace the traditional metal cutting process equipment. The mechanical part of the laser tool bit is not in contact with the workpiece, so that the surface of the workpiece cannot be scratched in the working process;

compared with the traditional oxyacetylene and plasma cutting process, the laser cutting speed is high, the cutting seam is narrow, the heat affected zone is small, the verticality of the cutting seam edge is good, the cutting edge is smooth, and meanwhile, the types of materials capable of being cut by laser are various, including carbon steel, stainless steel, alloy steel, wood, plastic, rubber, cloth, quartz, ceramic, glass, composite materials and the like.

During the cutting process of the laser cutting machine, a light beam is focused into a small focal point through a lens of a cutting head, so that high power density is achieved at the focal point, wherein the cutting head is fixed on a z-axis. At this time, the heat input by the light beam far exceeds the partial heat reflected, conducted or diffused by the material, the material is heated to the melting and vaporizing temperature quickly, and simultaneously, a high-speed airflow blows out the melted and vaporized material from the coaxial or non-coaxial side to form a hole for cutting the material. And with the relative movement of the focus and the material, the hole forms a continuous slit with a narrow width, and the cutting of the material is completed.

At present, chinese patent publication No. CN108480868A discloses a laser cutting machine base with a protective structure, which includes a double-layer protective mechanism body, a first protective mechanism, a second protective mechanism, a Y-axis beam, a hinge, a movable slider, a connection fixing rod, a beam base, a reinforcement bar fixing strip, an X-axis beam connecting bracket, base side beams, an X-axis beam, a beam pillow, a beam end fixing connecting plate, a fastening connecting piece, an adjusting slider, a movable guide rail, a beam connecting mechanism, a support frame a, a support frame B, a support frame C, a connection fixing block, and a steel plate are disposed on the double-layer protective mechanism body, a Y-axis beam and an X-axis beam are installed between the base side beams on both sides of the double-layer protective mechanism body, the Y-axis beam and the X-axis beam are cross-connected and fixed with each other, and the cross sections of the Y-axis beam and the X.

Although the laser cutting machine base has good supporting strength and adopts the double-layer protection mechanism, the protection strength of the double-layer protection mechanism body is improved, the whole vibration is large in the using process, the machine body and the laser cutter head are easily damaged, and the cutting using effect is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above-mentioned technical problem, overcome prior art's shortcoming, provide a shock attenuation formula cutting machine base.

In order to solve the technical problem, the utility model provides a shock attenuation formula cutting machine base.

The technical effects are as follows: can absorb the vibrations that produce in the use, improve whole cutting stability, avoid producing vibrations feedback to cutting tool bit and panel to prevent to damage organism and laser tool bit, guarantee stability and security in the cutting process, improve the precision of cutting.

The utility model discloses the technical scheme who further injects is: the utility model provides a shock attenuation formula cutting machine base, include the bottom plate and locate the supporting leg of bottom plate bottom, be equipped with the platform of placing that is used for placing by cutting article in the bottom plate, it is equipped with a plurality of boards of placing in the platform and is used for placing by cutting article to place, be equipped with the bolster between bottom plate and the supporting leg for absorb the whole vibrations that receive of base, be equipped with the connecting plate that is used for connecting the two between the adjacent supporting leg, be equipped with buffer spring between connecting plate and the bottom plate, buffer spring overlaps and establishes on the supporting leg, its one end is fixed with the connecting.

Furthermore, an adjusting plate is arranged between the supporting legs, the buffering piece comprises a buffering cylinder arranged on the adjusting plate, the buffering cylinder is perpendicular to the horizontal plane and fixed on the adjusting plate, and an output shaft of the buffering cylinder is fixedly connected with the bottom of the bottom plate.

Preceding shock attenuation formula cutting machine base, the bolster is still including locating the fork type buffering group of cutting between regulating plate and the bottom plate, cuts fork type buffering group and including being first shock attenuation pole and the second shock attenuation pole that the fork type set up, intercrossing is articulated between first shock attenuation pole and the second shock attenuation pole.

The shock attenuation formula cutting machine base, it is articulated with bottom plate and regulating plate respectively to cut fork buffering group one side, the opposite side slides with bottom plate and regulating plate respectively and is connected, cuts the fork buffering group and still is equipped with adjusting spring, adjusting spring connects and cuts the fork buffering group and slide the one side of being connected with bottom plate and regulating plate.

The shock attenuation formula cutting machine base, place the platform and still be equipped with clearance mechanism all around for clear away and lie in the base top and fly upward the sweeps in the air, clearance mechanism adsorbs the intracavity including locating and place platform absorption chamber all around, is equipped with the fan, is used for adsorbing the intracavity and produces the convection current.

The shock-absorbing type cutting machine base is characterized in that the whole base plate is arranged in an inward inclined mode, the cross section of the base plate is in an inverted trapezoid shape, the connecting rod is connected with the portal frame in a sliding mode, and the portal frame is connected with the laser cutting head in a sliding mode.

The utility model has the advantages that:

(1) the utility model discloses in, can absorb the vibrations between supporting leg and the bottom plate through buffer spring, and buffer cylinder can accomplish the cushioning effect with buffer spring cooperation, and the relative motion between bottom plate and the regulating plate can be reduced to the fork-type buffer group simultaneously to accomplish the absorption of vibrations, the utility model discloses a three aspect carry out the shock attenuation processing to the base, promoted the stability of whole use;

(2) the utility model discloses in, can absorb the vibrations that produce in the use, improve whole cutting stability, avoid producing vibrations feedback to cutting tool bit and panel to prevent to damage organism and laser tool bit, guarantee stability and security in the cutting process, improve the precision of cutting;

(3) the utility model discloses in, can be clear with the most sweeps that produce in the production, avoid iron fillings to fly upward aloft, produce the influence to operating personnel's health, from taking sewage treatment system simultaneously, can conveniently handle cooling sewage, with the sweeps and the sewage filtration separation in the cooling sewage to handle sewage, make it reach emission standard, avoid environmental pollution.

Drawings

FIG. 1 is a schematic structural view of example 1;

FIG. 2 is a schematic view of a damper spring according to embodiment 1;

fig. 3 is a schematic structural diagram of a scissor-type buffer set in embodiment 1.

Wherein: 1. a base plate; 2. supporting legs; 3. a placing table; 4. a buffer spring; 41. an adjusting plate; 5. a buffer member; 51. a buffer cylinder; 52. a scissor-fork type buffer group; 53. a first shock-absorbing lever; 54. a second shock-absorbing lever; 55. adjusting the spring; 6. a gantry; 7. a connecting plate; 8. a laser cutting head; 9. a cleaning mechanism; 91. an adsorption chamber.

Detailed Description

The damping type cutting machine base provided by the embodiment is structurally shown in figures 1-3 and comprises a base plate 1 and supporting legs 2 arranged at the bottom of the base plate 1, a placing table 3 used for placing cut articles is arranged in the base plate 1, and a plurality of placing plates used for placing the cut articles are arranged in the placing table 3. The whole body of the bottom plate 1 is arranged in an inward inclined mode, the cross section of the bottom plate is in an inverted trapezoid shape, the connecting rod is connected with a portal frame 6 in a sliding mode, and the portal frame 6 is connected with a laser cutting head 8 in a sliding mode.

As shown in fig. 1-3, a buffer 5 is arranged between the bottom plate 1 and the supporting legs 2 for absorbing the vibration of the whole base, a connecting plate 7 for connecting the two is arranged between the adjacent supporting legs 2, a buffer spring 4 is arranged between the connecting plate 7 and the bottom plate 1, the buffer spring 4 is sleeved on the supporting legs 2, one end of the buffer spring is fixed with the connecting plate 7, and the other end of the buffer spring is fixed with the bottom plate 1.

As shown in fig. 1-3, the periphery of the placing table 3 is further provided with a cleaning mechanism 9 for removing the scraps flying above the base in the air, the cleaning mechanism 9 includes an adsorption cavity 91 formed around the placing table 3, and a fan is arranged in the adsorption cavity 91 for generating convection in the adsorption cavity 91. An adjusting plate 41 is arranged between the supporting legs 2, the buffer member 5 comprises a buffer cylinder 51 arranged on the adjusting plate 41, the buffer cylinder 51 is fixed on the adjusting plate 41 perpendicular to the horizontal plane, and the output shaft of the buffer cylinder 51 is fixedly connected with the bottom of the bottom plate 1.

As shown in fig. 1 to 3, the buffer member 5 further includes a scissor-type buffer group 52 disposed between the adjusting plate 41 and the bottom plate 1, the scissor-type buffer group 52 includes a first shock absorbing rod 53 and a second shock absorbing rod 54 disposed in a cross manner, and the first shock absorbing rod 53 and the second shock absorbing rod 54 are hinged to each other in a cross manner. One side of the scissor type buffer group 52 is hinged with the base plate 1 and the adjusting plate 41 respectively, the other side of the scissor type buffer group is connected with the base plate 1 and the adjusting plate 41 in a sliding mode respectively, an adjusting spring 55 is further arranged on the scissor type buffer group 52, and the adjusting spring 55 is connected to one side of the scissor type buffer group 52 connected with the base plate 1 and the adjusting plate 41 in a sliding mode.

As shown in fig. 1-3, can absorb the vibrations between supporting leg 2 and the bottom plate 1 through buffer spring 4, and buffer cylinder 51 can accomplish the cushioning effect with buffer spring 4 cooperation, cuts fork buffering group 52 simultaneously and can reduce the relative motion between bottom plate 1 and the regulating plate 41 to accomplish the absorption of vibrations, the utility model discloses a three aspect carries out the shock attenuation to the base and handles, has promoted the stability of whole use.

In addition to the above embodiments, the present invention may have other embodiments. All the technical solutions formed by adopting equivalent substitutions or equivalent transformations fall within the protection scope claimed by the present invention.

Claims (4)

1. The utility model provides a shock attenuation formula cutting machine base, includes bottom plate (1) and locates supporting leg (2) of bottom plate (1) bottom, its characterized in that: a placing table (3) for placing cut articles is arranged in the bottom plate (1), a plurality of placing plates for placing the cut articles are arranged in the placing table (3), a buffer part (5) is arranged between the bottom plate (1) and the supporting legs (2) and used for absorbing the vibration on the whole base, a connecting plate (7) for connecting the bottom plate and the supporting legs is arranged between the adjacent supporting legs (2), a buffer spring (4) is arranged between the connecting plate (7) and the bottom plate (1), the buffer spring (4) is sleeved on the supporting legs (2), one end of the buffer spring is fixed with the connecting plate (7), the other end of the buffer spring is fixed with the bottom plate (1), an adjusting plate (41) is arranged between the supporting legs (2), the buffer part (5) comprises a buffer cylinder (51) arranged on the adjusting plate (41), the buffer cylinder (51) is fixed on the adjusting plate (41) in a way of being vertical to the horizontal plane, the buffer member (5) further comprises a scissor type buffer group (52) arranged between the adjusting plate (41) and the bottom plate (1), the scissor type buffer group (52) comprises a first shock absorption rod (53) and a second shock absorption rod (54) which are in cross arrangement, and the first shock absorption rod (53) and the second shock absorption rod (54) are hinged in a cross mode.

2. The shock absorbing cutter mount of claim 1, wherein: cut fork buffering group (52) one side and articulate with bottom plate (1) and regulating plate (41) respectively, the opposite side slides with bottom plate (1) and regulating plate (41) respectively and is connected, cuts and still is equipped with adjusting spring (55) on fork buffering group (52), and adjusting spring (55) are connected and are cut fork buffering group (52) and bottom plate (1) and regulating plate (41) one side of being connected that slides.

3. The shock absorbing cutter mount of claim 1, wherein: place platform (3) still be equipped with clearance mechanism (9) all around for clear away and be located the base top and fly upward the sweeps in the air, clearance mechanism (9) are equipped with the fan including locating platform (3) absorption chamber (91) all around, absorption chamber (91) for produce the convection current in absorption chamber (91).

4. The shock absorbing cutter mount of claim 1, wherein: the whole body of the bottom plate (1) is arranged in an inward inclined mode, the cross section of the bottom plate is in an inverted trapezoid shape, the connecting rod is connected with a portal frame (6) in a sliding mode, and the portal frame (6) is connected with a laser cutting head (8) in a sliding mode.