CN202119396U

CN202119396U - Four-axis image measuring instrument

Info

Publication number: CN202119396U
Application number: CN201120010910XU
Authority: CN
Inventors: 黄宏臻; 李尉红
Original assignee: GOOD VISION PRECISION INSTRUMENT Co Ltd
Current assignee: GOOD VISION PRECISION INSTRUMENT Co Ltd
Priority date: 2011-01-14
Filing date: 2011-01-14
Publication date: 2012-01-18
Anticipated expiration: 2021-01-14

Abstract

The utility model discloses a four-axis image measuring instrument, comprising a pedestal. A middle mobile bench is fixed on the pedestal; a servomotor along a Y shaft transmission set is arranged at a side surface of the middle mobile bench; a Y shaft encoder is arranged at a side surface of the middle mobile bench; a hollow upper level work bench is arranged on a plane of the middle mobile bench; an X shaft transmission set is arranged at an end face of the upper level workbench; an X shaft servomotor is fixed on the X shaft transmission set; an X shaft encoder is fixed on the end face of the upper level workbench; an objective table of transparent glass is embedded in the hollow part of the upper level workbench; a rotatable fourth shaft servomotor and a locating lever of an adjustable workpiece are fixed above the upper level work bench; a column is arranged on the pedestal; a Z shaft transmission set is arranged on the column; a servomotor is fixed on the Z shaft transmission set; and a Z shaft lifting platform set is fixed on the Z shaft transmission set. The four-axis image measuring instrument is convenient in regulation and control; and can more rapidly detect in a batch a four-axis three dimensional image coordinate of complex requirement and high precision.

Description

Four image measurers

Technical field

The utility model relates to a kind of measurement equipment field, refers specifically to a kind of four image measurers that are used for full-automatic fast detecting multiaspect angle complex part.

Background technology

Along with world economic integration technical progress and development; Be accompanied by the constantly progressive and raising of domestic manufacturing process; It is also increasingly high to the quality and the accuracy requirement of product simultaneously also to be accompanied by the client; The complexity of workpiece is also increasingly high, and it is also increasing to produce quantity in batches, requires the quantity of detection also increasing.But there is three-dimensional regulation and control underaction in existing three-dimensional coordinate measuring instrument; The measuring ability of measuring instrument structure is single; To the low shortcoming of efficiency of measurement of multiaspect angle complex part, existing two three three-dimensional coordinate image measurers can not satisfy user's requirement.

The utility model content

The purpose of the utility model is to provide a kind of four image measurers, its convenient regulation and control, and the batch detection complicacy requires high-precision four 3-dimensional image coordinates faster.

A kind of four image measurers; It is characterized in that: described four image measurers comprise base; Transfer table in the middle of on said base, being fixed with, the Y direction in said middle transfer table side are provided with the department's clothes motor along Y through-drive group, and department obeys motor and is electrically connected; Middle transfer table side is provided with the Y shaft encoder; Middle transfer table plane is provided with the hollow upper working table that can move along directions X, and the upper working table end face is provided with the X through-drive group along X-direction, is fixed with X axle department on the X through-drive group and obeys motor; Department obeys motor and is electrically connected; The upper working table end face is fixed with the X shaft encoder, and the hollow position of upper working table is embedded with the clear glass objective table, and the upper working table upper fixed has the 4th department's clothes motor of rotation and adjustable workpiece backstay; Also be provided with column on the base, said column is provided with Z through-drive group, on the Z through-drive group fixedly officials obey motor; Department obeys motor and is electrically connected; On said Z through-drive group, be fixed with Z axle lifting table group, on Z axle lifting table group, be fixed with Z shaft encoder and optical image integrating device, wherein; Said optical image integrating device, X shaft encoder, Y shaft encoder, Z shaft encoder respectively be electrically connected, rotate the 4th department clothes motor and be electrically connected.

The utility model beneficial effect is; It rotates four image measurers of the utility model the 4th department clothes motor, adjustable workpiece backstay employing department and obeys motor and be electrically connected; Data are connected with computer software and reach precision position rotating 360 degree; Its convenient regulation and control, the batch detection complicacy requires high-precision four 3-dimensional image coordinates faster.

Description of drawings

Fig. 1 is the structural representation of four image measurers of the utility model.

Embodiment

Below in conjunction with accompanying drawing the embodiment of the utility model is done to describe in further detail.

Referring to shown in Figure 1; Four image measurers of the utility model comprise, base 101, transfer table 103 in the middle of on said base 101, being fixed with; Y direction at said middle transfer table 103 left surfaces is provided with the department's clothes motor along Y through-drive group 114, and department obeys motor and is electrically connected; Middle transfer table 103 right flanks are provided with Y shaft encoder 102.The hollow upper working table 104 that can move along directions X is arranged on middle transfer table 103 planes; Upper working table 104 front end faces are provided with the X through-drive group 115 along X-direction; Be fixed with X axle department clothes motor on the X through-drive group 115, department obeys motor and is electrically connected, and upper working table 104 rear end faces are fixed with X shaft encoder 105; The hollow position of upper working table 104 is embedded with clear glass objective table 113, and upper working table 104 upper fixed have the 4th department's clothes motor 112 of rotation and adjustable workpiece backstay 106.Also be provided with column 107 on the base 101; Said column 107 is provided with Z through-drive group 109; On the Z through-drive group 109 fixedly officials obey motor; Department obeys motor and is electrically connected, and on said Z through-drive group 109, is fixed with Z axle lifting table group 110, is fixed with Z shaft encoder 111 and optical image integrating device 108 in Z axle lifting table group 110; Wherein, Said optical image integrating device 108 is respectively with said X shaft encoder 105, Y shaft encoder 102, Z shaft encoder 111 and be electrically connected; Said optical image integrating device 108 is used for the image that optical photography obtains measured target, rotates the 4th department's clothes motor 112 and is electrically connected; X shaft encoder 105, Y shaft encoder 102, Z shaft encoder 111 are used for when the image The profile of the measured target that absorbs when said optical image integrating device 108, the data input measurement processing module that this scrambler is collected.

Referring to shown in Figure 1, when stating device in the use, the user can be positioned on the objective table 11 3 with the workpiece that need to detect; For workpiece shape more complicated and when requiring amount detection big, the user can not overturn to workpiece in the time will measuring different facial with dress workpiece device on the 4th department of rotation clothes motor 112 by hand; As long as with motor control the department accurate location of clothes motor is revolved passes 360 degree, can improve measuring speed, during measurement; As long as upper working table 104 is moved with the clothes revolution adjusting X of motor control zone department through-drive group 115, Y through-drive group 114; Workpiece moves thereupon, rotates X, Y axle respectively, and the adjustment measured workpiece is aimed at the measured point with optical image integrating device 108; Open light source regulator 116 then light source is adjusted to appropriate level; Adjustment Z through-drive group 109 is till optical image integrating device 108 optical photographies get access to distinct image, and X shaft encoder 105, Y shaft encoder 102, Z shaft encoder 111 are imported the measurement process module that is electrically connected with it respectively with this raster data that advances to collect at this moment, are connected to a Computer Processing such as looking into computer; Precision measurement software is installed on this computing machine; By software data are carried out corresponding Treatment Analysis, can programme during measure batch, backward workpiece up once putting the size that can measure this workpiece automatically and will be measured.This shows four 3-dimensional image coordinate measuring apparatuses dimensional accuracy of the workpiece different facial of measuring complex fast, make the user save valuable time, created higher economic benefit.The 4th department of the rotation of the utility model clothes motor 112 its chucks adopt 90 degree V-type grooves; But clamping column type, triangular form, cubic type, five jiaos of workpiece such as type; Cooperating the adjustable workpiece backstay 106 can high efficiency batch detection complex part, be that the client creates higher economic benefit.

Claims

1. four image measurers; It is characterized in that: described four image measurers comprise base; Transfer table in the middle of on said base, being fixed with, Y direction is provided with the department's clothes motor along Y through-drive group in said middle transfer table side, and department obeys motor and is electrically connected; Middle transfer table side is provided with the Y shaft encoder; Middle transfer table plane is provided with the hollow upper working table that can move along directions X, and the upper working table end face is provided with the X through-drive group along X-direction, is fixed with X axle department on the X through-drive group and obeys motor; Department obeys motor and is electrically connected; The upper working table end face is fixed with the X shaft encoder, and the hollow position of upper working table is embedded with the clear glass objective table, and the upper working table upper fixed has the 4th department's clothes motor of rotation and adjustable workpiece backstay; Also be provided with column on the base, said column is provided with Z through-drive group, on the Z through-drive group fixedly officials obey motor; Department obeys motor and is electrically connected; On said Z through-drive group, be fixed with Z axle lifting table group, on Z axle lifting table group, be fixed with Z shaft encoder and optical image integrating device, wherein; Said optical image integrating device, X shaft encoder, Y shaft encoder, Z shaft encoder respectively be electrically connected, rotate the 4th department clothes motor and be electrically connected.

2. four image measurers according to claim 1 is characterized in that: the 4th department of described rotation its chuck of clothes motor adopts 90 degree V-type grooves.