Industrial robot laser tracker switching tool

Abstract

The utility model discloses an industrial robot laser tracker switching tool, and relates to the field of industrial robot testing. Comprising a flange plate, the flange plate is fixedly connected to one end of an adapter plate, the other end of the adapter plate is fixedly connected with a fixing plate, the adapter plate is provided with a plurality of fixing holes, the fixing plate is provided with expansion holes, and the fixing holes and the expansion holes are used for fixing laser target balls. The flange plate comprises a supporting section and a flange section on the upper portion of the supporting section, an annular protrusion is arranged on the edge of the upper surface of the flange section, a cylindrical middle hole is formed in the center of the flange plate, and a plurality of through holes in an annular array are formed in the upper surface of the flange section. And the laser receiving instrument can be conveniently mounted at the tail end of the robot, so that laser calibration of the machine is realized.

Description

TECHNICAL FIELD

[0001] The utility model relates to industrial robot test field especially, relate to a kind of industrial robot laser tracker adapter tool. BACKGROUND

[0002] Industrial robot requires to have higher precision, and around point precision and trajectory precision are important to robot examination, if robot precision does not reach standard when factory shipment, cannot satisfy customer actual application, so need to use through laser instrument equipment to carry out positioning error compensation.

[0003] In prior art, robot usually uses controller internal algorithm to calibrate, but this way cannot completely compensate robot error, can only realize robot zero point calibration, realize slightly improved small-range precision, and precision promotion effect is poor.Compared with traditional method, laser instrument can be used to carry out laser calibration to equipment, but robot end cannot install laser instrument to receive light source, so adapter tool needs to be designed to achieve the purpose, so as to conveniently install laser receiving instrument on robot end. SUMMARY

[0004] In view of the deficiencies of the prior art, the utility model provides an industrial robot laser tracker adapter tool, which conveniently installs laser receiving instrument on robot end, so as to realize laser calibration of machine.

[0005] To achieve the above object, the application discloses an industrial robot laser tracker adapter tool, which comprises a flange plate, the flange plate is fixedly connected to one end of an adapter plate, the other end of the adapter plate is fixedly connected to a fixed plate, a plurality of fixing holes are arranged on the adapter plate, an expansion hole is arranged on the fixed plate, and the fixing holes and the expansion hole are used to fix a laser target ball.

[0006] Further, the flange plate comprises a support section and a flange section on the upper part of the support section, the edge of the upper surface of the flange section is provided with an annular protrusion, the center of the flange plate is provided with a cylindrical hole, and the upper surface of the flange section is provided with a plurality of through holes in annular array.

[0007] Further, the edge of the section of the adapter plate fixed flange plate is arc-shaped.

[0008] Further, the fixing holes are equidistantly or unequidistantly arranged on the adapter plate.

[0009] Further, the expansion hole is arranged below the fixed plate.

[0010] Further, the laser target ball comprises a spherical body and a threaded connecting piece.

[0011] The utility model technical scheme has the beneficial effects that:

[0012] The application discloses an industrial robot laser tracker adapter tool, which is connected with the end of the robot through a flange, and the laser target ball is fixedly installed through a fixing hole or an expansion hole, and the traditional method with poor precision is abandoned, and the calibration of the robot reduction ratio, zero point and rod length is realized through the adapter tool, the adapter tool can realize batch robot calibration, and the robot factory efficiency is greatly improved, BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical schemes in the embodiments of the present application or the prior art, the drawings needed to be used in the following embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor on the premise of the drawings.

[0014] Fig. 1 It is a structural schematic view of the adapter tool of the present application.

[0015] Fig. 2 It is another angle structural schematic view of the adapter tool of the present application.

[0016] Fig. 3 It is a structural schematic view when the present application is used.

[0017] Among them: flange-1, support section-11, flange section-12, annular protrusion-13, middle hole-14, through hole-15, adapter plate-2, fixed plate-3, fixed hole-4, expansion hole-5, laser target ball-6, spherical body-61, threaded connecting piece-62. DETAILED DESCRIPTION

[0018] The technical schemes in the embodiments of the present application will be clearly and completely described below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the protection scope of the present application.

[0019] REFERENCE Figs. 1-3 An industrial robot laser tracker adapter tool, characterized by comprising a flange 1, the flange 1 is fixedly connected to one end of an adapter plate 2, the other end of the adapter plate 2 is fixedly connected to a fixed plate 3, a plurality of fixed holes 4 are arranged on the adapter plate, expansion holes 5 are arranged on the fixed plate, and the fixed holes 4 and the expansion holes 5 are used for fixing a laser target ball 6.

[0020] When used, the flange 1 is connected to the end of the robot, then the adapter plate 2 and the fixed plate 3 are used to simulate the requirements of the field tooling, then the fixed hole 4 or the expansion hole 5 is used to fix the laser target ball 6, so as to complete the purpose of robot precision calibration and performance test. The robot deceleration ratio, zero point and rod length calibration are realized, and the batch robot calibration can be realized by using the adapter tooling, which greatly improves the robot factory efficiency.

[0021] Preferably, the flange 1 comprises a support section 11 and a flange section 12 on the upper part of the support section 11, the edge of the upper surface of the flange section 12 is provided with an annular protrusion 13, the center of the flange 1 is provided with a cylindrical hole 14, and the upper surface of the flange section 12 is provided with a plurality of through holes 15 arranged in an annular array. Preferably, the edge of the section of the adapter plate 2 fixed to the flange is arc-shaped. The fixed holes 4 are equidistantly or unequidistantly arranged on the adapter plate 2. The annular protrusion can better realize the stability of the connection between the tooling and the robot and facilitate the installation.

[0022] In addition, with reference to Fig. 2 , the expansion hole 5 is arranged below the fixed plate 3. The laser target ball is convenient to install in all directions.

[0023] In addition, the laser target ball 6 comprises a ball body 61 and a threaded connecting piece 62. It is convenient to install in the fixed hole or the expansion hole.

[0024] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An industrial robot laser tracker adapter tooling, characterized by: The flange (1) is fixedly connected to one end of the adapter plate (2), the other end of the adapter plate (2) is fixedly connected to the fixed plate (3), a plurality of fixing holes (4) are arranged on the adapter plate, an expansion hole (5) is arranged on the fixed plate, and the fixing holes (4) and the expansion hole (5) are used for fixing a laser target ball (6).

2. The adapter tooling for a laser tracker of an industrial robot according to claim 1, characterized in that: The flange (1) comprises a support section (11) and a flange section (12) on the upper part of the support section (11), the edge of the upper surface of the flange section (12) is provided with an annular protrusion (13), the center of the flange (1) is provided with a cylindrical center hole (14), and the upper surface of the flange section (12) is provided with a plurality of through holes (15) in an annular array.

3. The adapter tooling for a laser tracker of an industrial robot of claim 1, wherein: The edge of the section of the adapter plate (2) fixedly connected to the flange is in a circular arc shape.

4. The adapter tooling for a laser tracker of an industrial robot of claim 1, wherein: The fixing holes (4) are equidistantly or unequidistantly arranged on the adapter plate (2).

5. The adapter tooling for a laser tracker of an industrial robot of claim 1, wherein: The expansion hole (5) is arranged below the fixed plate (3).

6. The adapter tooling for a laser tracker of an industrial robot of claim 1, wherein: The laser target ball (6) comprises a spherical body (61) and a threaded connecting piece (62).

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