CN219319247U

CN219319247U - Panel size detects tool

Info

Publication number: CN219319247U
Application number: CN202221414824.XU
Authority: CN
Inventors: 王健; 徐琳琳; 赵军
Original assignee: Dalian Measurement And Testing Center Co ltd
Current assignee: Dalian Measurement And Testing Center Co ltd
Priority date: 2022-06-08
Filing date: 2022-06-08
Publication date: 2023-07-07
Anticipated expiration: 2032-06-08

Abstract

The utility model discloses a plate size detection jig, which is characterized in that: the jig comprises a base (1), a workbench (2) is arranged on the base (1), a first groove (3) distributed along the length direction of the workbench (2) and a second groove (4) distributed along the width direction of the workbench are formed in the edge of the workbench (2), a first limit bar (5) is arranged on the first groove (3) in a matched mode, a second limit bar (6) is arranged on the second groove (4) in a matched mode, a pressing plate (7) is hinged to the base (1), a handle (8) is arranged on the top end face of the pressing plate (7), and a width dimension detection mechanism (9) and a length dimension detection mechanism (10) are further arranged on the base (1).

Description

Panel size detects tool

Technical Field

The utility model relates to a gauge, in particular to a gauge for detecting the size of a plate.

Background

Before the product leaves the factory, the parameters such as the size, the precision and the like of each part of the product need to be detected, and the product can be delivered after the detection is qualified. For products with regular shapes (such as rectangular plates), conventional detection tools such as calipers and scales can be used for direct detection, but for some special workpieces such as relatively thin plate products, if the detection tools such as calipers are still used for detection, the plate itself is easy to deform in the measurement process, so that larger deviation of measurement results can occur. There is thus a need for a method or apparatus that solves the above-mentioned problems.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides the detection jig which has the advantages of simple structure, ingenious design and reasonable layout and can accurately measure the size of a thinner plate.

The technical scheme of the utility model is as follows: the utility model provides a panel size detects tool which characterized in that: the jig comprises a base 1, a workbench 2 is arranged on the base 1, a first groove 3 distributed along the length direction and a second groove 4 distributed along the width direction are arranged at the edge of the workbench 2, a first limit bar 5 is matched with the first groove 3, a second limit bar 6 is matched with the second groove 4, a pressing plate 7 is hinged on the base 1, a handle 8 is arranged on the top end surface of the pressing plate 7, a width dimension detection mechanism 9 and a length dimension detection mechanism 10 are also arranged on the base 1,

the width dimension detecting mechanism 9 comprises an elbow clamp 11 fixedly arranged on the base 1, the working end of the elbow clamp 11 is connected with a connecting plate 12, two digital display meters 13 are symmetrically arranged on the connecting plate 12, the probe part of the digital display meters 13 is slidingly supported on a supporting seat 14 fixed on the base 1, the end part of the probe part is matched with the end face of a detected workpiece 15 in the width direction,

the structure of the length dimension detecting mechanism 10 is the same as that of the width dimension detecting mechanism 9, and the end of the probe portion of the digital display meter 13 in the length dimension detecting mechanism 10 is matched with the end face of the workpiece 15 to be measured in the length direction.

Compared with the prior art, the utility model has the following advantages:

the plate size detection jig in the structural form is simple in structure, ingenious in design and reasonable in layout, and aims at the problem that the detection result is seriously affected due to the fact that the plate is easy to deform when the traditional detection method and tool are used for detecting thinner plates, a special structure is designed, the detected workpiece can be positioned and limited through two limiting strips, and then is pressed through a pressing plate, namely the detected workpiece can be firmly fixed at a detection position, deformation of the detected workpiece is fundamentally prevented, and the accuracy of the detection result is further guaranteed. The detection jig has the advantages of simple manufacturing process and low manufacturing cost, and is particularly suitable for popularization and application in the field, and has very broad market prospect.

Drawings

Fig. 1 is a schematic structural view of an embodiment of the present utility model.

Detailed Description

Specific embodiments of the present utility model will be described below with reference to the accompanying drawings. As shown in fig. 1: the utility model provides a panel size detection tool, it includes a base 1 as basis, be provided with workstation 2 on the base 1, the edge of workstation 2 is offered along its length direction distribution's first recess 3 and along its width direction distribution's second recess 4, with first recess 3 matched with be provided with first spacing 5, with second recess 4 matched with be provided with second spacing 6, articulated on base 1 has clamp plate 7, be provided with handle 8 on the top end face of clamp plate 7, still be provided with width dimension detection mechanism 9 and length dimension detection mechanism 10 on base 1,

The working process of the plate size detection jig provided by the embodiment of the utility model is as follows: firstly, inserting a first limit bar 5 into a first groove 3, inserting a second limit bar 6 into a second groove 4, then horizontally placing a thin-wall rectangular tested workpiece 15 on a workbench 2, enabling one long side of the tested workpiece 15 to be in contact with the first limit bar 5, enabling one short side of the tested workpiece 15 to be in contact with the second limit bar 6, namely, utilizing the two limit bars to limit and position the tested workpiece 15, then buckling a pressing plate 7 on the tested workpiece 15, and utilizing the pressing plate 7 to compress and fix the tested workpiece 15;

pulling an elbow clamp 11 in the width dimension detection mechanism 9, driving two digital display meters 13 to move towards the direction of a workpiece 15 to be detected through a connecting plate 12, enabling probe parts of the two digital display meters 13 to be contacted with the side a of the workpiece 15 to be detected simultaneously, observing readings on the two digital display meters 13, and if the readings meet the requirements, indicating that the width dimension of the workpiece 15 to be detected meets the requirements, otherwise, indicating that the width dimension of the workpiece 15 to be detected does not meet the requirements;

then pulling the elbow clamps 11 in the length dimension detection mechanism 10, driving the two digital display meters 13 to move towards the direction of the measured workpiece 15, enabling the probe parts of the two digital display meters 13 to contact with the side b of the measured workpiece 15 at the same time, observing the readings on the two digital display meters 13, and if the readings meet the requirement, indicating that the length dimension of the measured workpiece 15 meets the requirement, otherwise, indicating that the length dimension of the measured workpiece 15 does not meet the requirement;

before the operation, all the digital display tables 13 are processed through calibration and zeroing;

when the measurement is carried out, the other two non-detection surfaces of the detected workpiece 15 are in close contact with the limit strips, and meanwhile, the detected workpiece 15 is also pressed by the pressing plate 7, so that deformation does not occur, and the accuracy of a detection result is ensured.

Claims

1. The utility model provides a panel size detects tool which characterized in that: the jig comprises a base (1), a workbench (2) is arranged on the base (1), a first groove (3) distributed along the length direction of the workbench (2) and a second groove (4) distributed along the width direction of the workbench are formed in the edge of the workbench (2), a first limit bar (5) is arranged in matching with the first groove (3), a second limit bar (6) is arranged in matching with the second groove (4), a pressing plate (7) is hinged on the base (1), a handle (8) is arranged on the top end face of the pressing plate (7), a width dimension detection mechanism (9) and a length dimension detection mechanism (10) are further arranged on the base (1),

the width dimension detection mechanism (9) comprises an elbow clamp (11) fixedly arranged on the base (1), the working end of the elbow clamp (11) is connected with a connecting plate (12), two digital display meters (13) are symmetrically arranged on the connecting plate (12), the probe part of the digital display meters (13) is slidably supported on a supporting seat (14) fixed on the base (1), the end part of the probe part is matched with the end face of a workpiece (15) to be detected in the width direction,

the structure of the length dimension detection mechanism (10) is the same as that of the width dimension detection mechanism (9), and the end part of the probe part of the digital display meter (13) in the length dimension detection mechanism (10) is matched with the end surface of the workpiece (15) to be detected in the length direction.