CN213599999U

CN213599999U - Flatness detection mechanism

Info

Publication number: CN213599999U
Application number: CN202022728080.6U
Authority: CN
Inventors: 张成亮
Original assignee: Suzhou Kaitute Automation Co ltd
Current assignee: Suzhou Kaitute Automation Co ltd
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-07-02
Anticipated expiration: 2030-11-23

Abstract

The utility model discloses a flatness detection mechanism, the on-line screen storage device comprises a base, displacement support around base upper end movable mounting has, displacement motion around the displacement support is done through transplanting the cylinder around, displacement support about displacement support side movable mounting has, displacement motion about the displacement support is done through executing the cylinder from top to bottom. The utility model relates to a check out test set technical field, concretely relates to flatness detection mechanism. Compared with the prior art, the utility model relates to a flatness detection mechanism to the plane that four benchmark dead levers are decided is the reference surface, judges the plane degree of product according to the displacement volume of surveying the stick, has improved detection efficiency and detection precision, just the utility model discloses still have simple structure, characteristics that the practicality is strong.

Description

Flatness detection mechanism

Technical Field

The utility model relates to a check out test set technical field, concretely relates to flatness detection mechanism.

Background

With the national strong advocation of industry 4.0, the intelligent level of the manufacturing industry is improved, an intelligent factory with adaptability, resource efficiency and human factors engineering is established, an intelligent assembly production line becomes a necessary condition for enterprises to improve core competitiveness, and a large number of intelligent assembly production lines are applied. In the daily automatic standard production process, along with the continuous improvement of the degree of automation requirement, the non-defective products and the defective products need to be automatically distinguished. When detecting with work piece roughness, need use and detect the frock, but current roughness detects the frock, detects the precision poor, and the structure is complicated, and detection efficiency is low. In view of the above drawbacks, it is necessary to design a flatness detecting mechanism.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a flatness detecting mechanism to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a plane degree detection mechanism, includes the base, displacement support around base upper end movable mounting has, displacement motion around displacement support is done through transplanting the cylinder around the front and back displacement support side movable mounting has, displacement support about displacement support side movable mounting is about going up and down through carrying out the cylinder, displacement motion about going up and down displacement support lower extreme fixed mounting has the detection stick that is vertical setting, it is equipped with the displacement sensor of fixed mounting at upper and lower displacement support up end to survey the stick upper end.

Preferably, a plurality of groups of vertically arranged reference fixing rods are fixedly mounted at the lower end of the upper and lower displacement supports, and the plurality of groups of reference fixing rods and the lower end surface of the detection rod are positioned on the same horizontal plane, so that the reference surface of the workpiece is conveniently limited on the surface of the workpiece, and the surface of the workpiece to be detected is conveniently fixed.

Preferably, the benchmark dead lever is equipped with four groups, and four groups the benchmark dead lever uses the probe rod to do annular equidistance distribution as the axle, improves and detects the precision.

Preferably, the execution cylinder is fixedly installed at the upper end of the front and rear displacement supports, a vertical linear guide rail is fixedly arranged at the side end of the front and rear displacement supports, and the upper and lower displacement supports are slidably installed on the linear guide rail so as to facilitate the displacement of the detection rod.

Preferably, the base is not arranged at the lower end of the vertical displacement support, so that the obstruction to the detection rod is prevented.

Compared with the prior art, the utility model relates to a flatness detection mechanism to the plane that four benchmark dead levers are decided is the reference surface, judges the plane degree of product according to the displacement volume of surveying the stick, has improved detection efficiency and detection precision, just the utility model discloses still have simple structure, characteristics that the practicality is strong.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic structural diagram of the present invention.

In the drawings:

1. a base; 2. a transplanting cylinder; 3. a front and rear displacement bracket; 4. an actuating cylinder; 5. a linear guide rail; 6. a displacement sensor; 7. a reference fixing rod; 8. a probing rod; 9. and (4) moving the support up and down.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, the present invention provides a technical solution: a flatness detection mechanism comprises a base 1, a front and rear displacement support 3 is movably arranged at the upper end of the base 1, the front and rear displacement support 3 performs front and rear displacement motion through a transplanting cylinder 2, the output end of the transplanting cylinder 2 is parallel to the upper end surface of the base 1, an upper and lower displacement support 9 is movably arranged at the side end of the front and rear displacement support 3, the upper and lower displacement support 9 performs up and down displacement motion through an executing cylinder 4, the executing cylinder 4 is fixedly arranged at the upper end of the front and rear displacement support 3, a vertical linear guide rail 5 is fixedly arranged at the side end of the front and rear displacement support 3, the upper and lower displacement support 9 is slidably arranged on the linear guide rail 5 to ensure the displacement stability of the upper and lower displacement support 9, a vertically arranged detection rod 8 is fixedly arranged at the lower end of the upper and lower displacement support 9, the lower end surface of the detection, the end surfaces of the multiple groups of reference fixing rods 7 and the detection rods 8 are located on the same horizontal plane, the reference fixing rods 7 are provided with four groups, the four groups of reference fixing rods 7 are distributed in an annular equidistant mode by taking the detection rods 8 as shafts, the positioning effect on the detection surface is stable, the upper ends of the detection rods 8 are provided with displacement sensors 6 fixedly installed on the upper end surfaces of the upper and lower displacement supports 9, the displacement sensors 6 are fixed with the upper ends of the detection rods 8 through fixing pieces, the base 1 is not arranged at the lower ends of the upper and lower displacement supports 9, and the blocking of the lower ends of the detection rods 8.

The specific working principle of the present invention will be explained in detail below: still include controller and monitor terminal, cylinder 2 and actuating cylinder 4 are transplanted in control, monitor terminal is connected with displacement sensor 6, displacement sensor 6 monitors the displacement volume from top to bottom, when mechanism detects, displacement support 3 antedisplacement around cylinder 2 drives is transplanted in control, and survey stick 8 and arrange the terminal surface that work piece product needs detected directly over, cylinder 2 stretches out is transplanted in control, multiunit benchmark dead lever 7 compresses tightly the detection terminal surface of product work piece, confirm its detection reference surface, survey 8 lower extreme contact products of stick, displacement sensor 6 is according to the displacement volume record data of surveying stick 8, and through the displacement product, reach the effect that the plane degree detected to the detection of product face different positions.

To sum up, the utility model relates to a flatness detection mechanism to four benchmark dead levers 7 fixed work piece planes are the reference surface, judge the plane degree of product according to the displacement volume of surveying stick 8, have improved detection efficiency and detection precision, just the utility model discloses still have simple structure, characteristics that the practicality is strong.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a flatness detection mechanism, includes base (1), its characterized in that: base (1) upper end movable mounting has front and back displacement support (3), displacement motion around front and back displacement support (3) are through transplanting cylinder (2), displacement support (9) about front and back displacement support (3) side movable mounting has, displacement motion about upper and lower displacement support (9) are through carrying out cylinder (4), displacement support (9) lower extreme fixed mounting has detection stick (8) that are vertical setting from top to bottom, it is equipped with displacement sensor (6) of fixed mounting at upper and lower displacement support (9) up end to survey stick (8) upper end.

2. The flatness detecting mechanism according to claim 1, wherein: the lower end of the upper and lower displacement support (9) is fixedly provided with a plurality of groups of vertically arranged reference fixing rods (7), and the lower end faces of the reference fixing rods (7) and the detection rods (8) are positioned on the same horizontal plane.

3. The flatness detecting mechanism according to claim 2, wherein: the reference fixing rods (7) are four groups, and the reference fixing rods (7) are distributed in an annular and equidistant mode by taking the detection rods (8) as shafts.

4. The flatness detecting mechanism according to claim 1, wherein: the actuating cylinder (4) is fixedly arranged at the upper end of the front and rear displacement supports (3), the side ends of the front and rear displacement supports (3) are fixedly provided with vertical linear guide rails (5), and the upper and lower displacement supports (9) are slidably arranged on the linear guide rails (5).

5. The flatness detecting mechanism according to claim 1, wherein: the base (1) is not arranged at the lower end of the up-down displacement support (9).