Supporting device for laser marking of part

A technology of laser marking and supporting device, applied in the field of improvement of supporting device and supporting device, can solve the problems of low adjustment efficiency of parts and laser marking machine, increase the labor intensity of operators, affect the marking efficiency of parts, etc. Simple, easy to operate, and the effect of reducing the difficulty of adjustment

Active Publication Date: 2018-11-16

SHENYANG AIRCRAFT CORP +1

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AI-Extracted Technical Summary

Problems solved by technology

When marking a part with a laser marking machine, first place the part under the lens of the laser marking machine, adjust the position and height of the part, so that the marking surface of the part is parallel to the lens surface of the laser marking machine and the distance is Laser focal length, the marking surface of some parts is not parallel to the support surface at the bottom. When adjusting the parallelism and spacing between the marking surface of the part and the lens surface of the laser marking mach...

Abstract

A supporting device for laser marking of a part belongs to the technical field of technological equipment and is characterized in that a plurality of foundation bolts are arranged at an edge of a base, two struts are fixedly connected to the middle of the base through fastening nuts, a primary rocker is movably connected to each strut through a fastening nut, a secondary rocker is movably connected to each primary rocker through a rotating shaft bolt and a fastening nut, and a gasket is arranged between each primary rocker and the corresponding secondary rocker; a tertiary rocker is movably connected to each secondary rocker through a rotating shaft bolt and a fastening nut, and a gasket is arranged between each secondary rocker and the corresponding tertiary rocker; and an electromagneticsucker is fixedly connected to each tertiary rocker through a fixing bolt, and each tertiary rocker is fixedly connected with a vacuum sucker through a stud, a fixing pin and a fastening nut. The supporting device is simple in structure, low in cost and simple and convenient to operate, and can be used for supporting parts which are made of different materials and are in different sizes, the adjustment efficiency during laser marking of the parts can be improved, and the adjustment difficulty is reduced.

Application Domain

Laser beam welding apparatus

Technology Topic

EngineeringLaser +1

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Examples

Experimental program(1)

Example Embodiment

[0025] The present invention is described in further detail below, such as Figure 1 to Figure 3 A supporting device for laser marking of parts is shown, and a supporting device for laser marking of parts is shown. A number of anchor bolts 13 are provided on the edge of the base 14; a fastening nut 9 is used in the middle of the base 14 Two pillars 12 are fixedly connected. Each pillar 12 is movably connected to the first-level rocker arm 11 through a fastening nut 9 and each first-level rocker arm 11 is movably connected to the second-level rocker arm through a shaft bolt 8 and a fastening nut 9 A shim 10 is provided between the first-stage rocker arm 11 and the second-stage rocker arm 7; each second-stage rocker arm 7 is movably connected to the third-stage rocker arm 2 through a shaft bolt 8 and a fastening nut 9 A gasket 10 is provided between the second-stage rocker arm 7 and the third-stage rocker arm 2; each third-stage rocker arm 2 is fixedly connected to the electromagnetic chuck 1 by a fixing bolt 3, and each third-stage rocker arm 2 The vacuum chuck 4 is fixedly connected with the stud 5, the fixing pin 6 and the fastening nut 9.

[0026] The electromagnetic chuck 1 has a through hole 1-1 in the middle, and the vacuum chuck 4 is located in the through hole 1-1 of the electromagnetic chuck 1. The vacuum chuck 4 is a cone-shaped cover structure with a convex cylinder 4-1 at the bottom. The side of the convex cylinder 4-1 has a through hole. The material of the vacuum chuck 4 is rubber.

[0027] The third-stage rocker arm 2 is a long plate-like structure with arcs at both ends and 4 through holes in the middle, and the centers of the 4 through holes are on a straight line.

[0028] The fixing bolt 3 is a hexagon socket bolt.

[0029] The stud 5 is a single-head stud structure with a blind hole on one end and a thread on the other end. The side of the blind hole has a through hole. The blind hole of the stud 5 and the convex cylinder of the vacuum suction cup 4 1 is a clearance fit connection.

[0030] The fixed pin 6 is a cylindrical pin, the fixed pin 6 is connected with the side through hole of the convex cylinder 4-1 of the vacuum chuck 4 in a clearance fit connection, and the side through hole of the blind hole at one end of the fixed pin 6 and the stud 5 is through Fit connection.

[0031] The second-stage rocker arm 7 is a long plate-like structure with arcs at both ends and two through holes in the middle, and the two through holes are connected with the shaft bolt 8 in a clearance fit.

[0032] The shaft bolt 8 is a hexagonal bolt, and the shaft bolt 8 and the washer 10 are connected by a clearance fit.

[0033] The tightening nut 9 is a nut structure, preferably a lock nut.

[0034] The gasket 10 is a round gasket with a through hole in the middle.

[0035] The first-stage rocker arm 11 is a long plate-like structure with arcs at both ends and two through holes in the middle. One of the through holes is connected with the pillar 12 by clearance fit, and the other through hole is connected with the shaft bolt. 8 is the clearance fit connection.

[0036] The pillar 12 has a stepped shaft structure with a small diameter at both ends and a large middle diameter, and the sides of the shafts at both ends are provided with threads.

[0037] The anchor bolt 13 is a countersunk screw structure, and its threaded end has a notch 13-1.

[0038] The base 14 is a flat structure with a plurality of threaded holes and two through holes. The threaded holes of the base 14 and the anchor bolts 13 are threadedly connected, and the through holes of the base 14 and the pillar 12 are connected by interference fit.

[0039] The above-mentioned examples only express the implementation of the present invention, but cannot therefore be understood as a limitation on the scope of the patent of the present invention. It should be pointed out that for those skilled in the art, without departing from the concept of the present invention Several modifications and improvements can also be made, all of which belong to the protection scope of the present invention.

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Description & Claims & Application Information

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Classification and recommendation of technical efficacy words

Simple structure
low cost

Four-freedom-degree single-action platform parallel mechanism capable of achieving motion of selective compliance assembly robot arm (SCARA)

ActiveCN102922513ASimple structurerelatively simple kinematics

Owner:TSINGHUA UNIV

Supporting device for laser marking of part

AI-Extracted Technical Summary

Problems solved by technology

Abstract

Image

Examples

Example Embodiment

PUM

Description & Claims & Application Information

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