CN210198296U

CN210198296U - Flatness detection machine tool dish

Info

Publication number: CN210198296U
Application number: CN201921554143.1U
Authority: CN
Inventors: Linghai Huang; 黄灵海
Original assignee: Suzhou Bangze Electromechanical Technology Co Ltd
Current assignee: Suzhou Bangze Electromechanical Technology Co Ltd
Priority date: 2019-09-18
Filing date: 2019-09-18
Publication date: 2020-03-27
Anticipated expiration: 2029-09-18

Abstract

The utility model discloses a plane degree is tool dish for testing machine, include place the platform and locate the support column in this place the platform below four corners, place the platform go up the side center and form the horizontal mesa that is used for placing the product of waiting to detect, the position interval all around of horizontal mesa is equipped with a plurality of light sources, it extremely to correspond each light source outside on place the platform's the last side place the platform's border position is equipped with one and sinks the groove. This flatness is tool dish for detecting machine sets up the light source through setting up all around at the horizontal mesa edge of tool dish to correspond each light source at place the platform and set up a heavy groove, not only can guarantee that the camera gathers the face on the coplanar, can ensure moreover that every actual clearance of detection position can evenly photic, reach the camera and shoot the requirement, make the camera obtain clear image and measuring result, thereby reduce measuring error, effectively improve measurement accuracy, avoid appearing the product erroneous judgement.

Description

Flatness detection machine tool dish

Technical Field

The utility model relates to a tool dish especially relates to a flatness detection machine tool dish.

Background

When the flatness detection machine detects the flatness of a product, a jig disc is needed to be used, the product to be detected is placed on the jig disc, and the flatness of the product is judged by collecting the gap between the bottom surface of the edge of the product and the contact surface of the jig disc through a detection camera. Because tool dish size is greater than the product size, if the photic inhomogeneous when shooing, the detection camera can't reach the requirement that the camera was shot, and the image that final camera was gathered will be fuzzy, influences actual testing result, produces the erroneous judgement to the qualification degree of product, causes the waste of product. Simultaneously, the camera is when data acquisition, and the focus is automatic to be set up when the product edge, because of tool dish size is greater than the product size, the camera can only be clear at the image that obtains tool dish limit at the during operation, can't gather product limit image, and this just causes gap size between the two to judge not enough to influence product plane degree testing result and accuracy. In addition, the existing general industrial camera is difficult to guarantee the focal lengths of two different distances at the same time, and the image acquisition and detection results can be further influenced.

Disclosure of Invention

In order to overcome the defects, the utility model provides a flatness detects machine tool dish can improve the accuracy of product flatness inspection greatly.

The utility model discloses a solve the technical scheme that its technical problem adopted and be: the utility model provides a plane degree is tool dish for testing machine, includes place the platform and locates the support column in this place the platform below four corners, place the platform go up the side center and form the horizontal mesa that is used for placing the product of waiting to detect, the position interval all around of horizontal mesa is equipped with a plurality of light sources, it extremely to correspond each light source outside on place the platform's the last side place the border position of place the platform is equipped with one and sinks the groove.

As a further improvement of the utility model, the sink groove is of a square structure.

As a further improvement of the utility model, a leader is respectively arranged on the front side and the rear side of the placing platform.

As a further improvement of the utility model, four equal-height blocks are arranged on the lower side surface of the placing platform.

The utility model has the advantages that: this flatness is tool dish for detecting machine sets up the light source through setting up all around at the horizontal mesa edge of tool dish to correspond each light source at place the platform and set up a heavy groove, not only can guarantee that the camera gathers the face on the coplanar, can ensure moreover that every actual clearance of detection position can evenly photic, reach the camera and shoot the requirement, make the camera obtain clear image and measuring result, thereby reduce measuring error, effectively improve measurement accuracy, avoid appearing the product erroneous judgement.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of the utility model in use;

fig. 2 is a top view of the present invention;

fig. 3 is a bottom view of the present invention.

The following description is made with reference to the accompanying drawings:

1-a placement platform; 2-support column;

3-horizontal table top; 4-a light source;

5-sinking the tank; 6-handle;

7-equal height block; 8-product.

Detailed Description

The following description of a preferred embodiment of the present invention will be made in conjunction with the accompanying drawings. However, the scope of the present invention is not limited to the following embodiments, and all simple equivalent changes and modifications made by the claims and the contents of the specification are still included in the scope of the present invention.

Referring to fig. 1-3, for the utility model relates to a flatness detecting machine tool dish, including place the platform 1 and locate the support column 2 in this place the platform 1 below four corners. The side center of going up of place platform 1 forms the horizontal table face 3 that is used for placing the product 8 that awaits measuring, and the position interval all around of horizontal table face 3 is equipped with a plurality of light sources 4, corresponds each light source 4 outsides to place platform 1 border position on place platform 1 and is equipped with a heavy groove 5.

The heavy groove 5 is square structure in this embodiment, also can be other structures, the utility model discloses do not do specifically and prescribe a limit to.

In addition, a handle 6 is respectively arranged at the front side and the rear side of the placing platform 1, and four equal-height blocks 7 are arranged on the lower side surface of the placing platform 1.

When the jig disc is used, the jig disc is placed in the middle of a platform of a flatness detection machine, four equal-height blocks arranged below the jig disc are located in the middle of the jig disc and the platform, and the levelness of the jig disc is guaranteed. The jig plate is provided with a light source, and the equal-height blocks are used for avoiding external lines of the light source.

When detecting the product, the product 8 to be detected is placed on the horizontal table surface 3, the light source 4 corresponding to each detection point is started, and the camera of the flatness detection machine is used for shooting the clearance between each detection point (the clearance between the product and the jig disc), so that the flatness of the product is detected.

In this tool dish, because it has set up a heavy groove 5 to correspond every light source 4, can guarantee at first as far as possible that the camera gathers the face on the coplanar, secondly form the processing of being shaded to light source 4, place the corresponding position at the camera check point, not only can guarantee that the luminance of every detection point position satisfies the detection demand, but also can guarantee the stability of every point position testing result of camera, it is even to make every detection position actual clearance (the clearance between product and the tool dish) can the photic, reach the shooting requirement of camera, make the camera obtain clear image and measuring result, thereby reduce measuring error, effectively improve measurement accuracy, avoid appearing the product erroneous judgement.

Claims

1. A jig disc for a flatness detection machine comprises a placing platform (1) and supporting columns (2) arranged at four corners below the placing platform, wherein a horizontal table top (3) used for placing a product to be detected is formed in the center of the upper side face of the placing platform, and is characterized in that a plurality of light sources (4) are arranged at intervals on the periphery of the horizontal table top, and a sinking groove (5) is formed in the upper side face of the placing platform from the outer side of each light source to the edge of the placing platform.

2. The jig disc for a flatness detecting machine according to claim 1, characterized in that: the sink groove is of a square structure.

3. The jig disc for a flatness detecting machine according to claim 1, characterized in that: a handle (6) is respectively arranged at the front side and the rear side of the placing platform.

4. The jig disc for a flatness detecting machine according to claim 1, characterized in that: four equal-height blocks (7) are arranged on the lower side face of the placing platform.