CN109342435B

CN109342435B - Full-automatic workpiece surface quality detection device

Info

Publication number: CN109342435B
Application number: CN201811055550.8A
Authority: CN
Inventors: 不公告发明人
Original assignee: 李建勋
Current assignee: Jiangsu Hesheng Metal Technology Co.,Ltd.
Priority date: 2016-08-29
Filing date: 2016-08-29
Publication date: 2021-02-05
Anticipated expiration: 2036-08-29
Also published as: CN106338519A; CN106338519B; CN109342436B; CN109342435A; CN109342436A

Abstract

The invention discloses a full-automatic workpiece surface quality detection device, wherein a base is provided with a workpiece fixing component, the upper surface of a workpiece to be detected is provided with a workpiece upper surface detection component, the lower surface of the workpiece to be detected is provided with a workpiece lower surface detection component, and the workpiece upper surface detection component and the workpiece lower surface detection component are both driven by a detection component driving component to realize the reciprocating movement of the workpiece upper surface detection component and the workpiece lower surface detection component so as to carry out full-coverage detection on the whole surface of the workpiece to be detected. The detection efficiency is greatly improved, and the accuracy of surface quality detection is improved.

Description

Full-automatic workpiece surface quality detection device

Technical Field

The invention relates to a full-automatic workpiece surface quality detection device, and belongs to the technical field of mechanical and electrical integration.

Background

In the mechanical field, after a workpiece is machined, the workpiece needs to be detected so as to find the surface quality problem of the workpiece and ensure the quality of a product. However, the surface quality of the current workpiece is generally detected by manual operation or manual naked eyes, the detecting instrument is held by hands, the front and the back of the surface of the workpiece are detected one by one, the detecting mode is time-consuming and labor-consuming, the processing and detecting efficiency of the workpiece is affected, and the detecting accuracy is low.

With the continuous development of mechanization and intellectualization, how to design a full-automatic workpiece surface quality detection device has an extremely important effect on the efficient detection of workpieces.

Disclosure of Invention

The invention provides a full-automatic workpiece surface quality detection device aiming at the technical problems in the prior art, and aims to provide a full-automatic workpiece surface quality detection device which is used for solving the problems in the prior art.

In order to achieve the purpose, the invention provides the following technical scheme: the full-automatic workpiece surface quality detection device is characterized in that the base is provided with the workpiece fixing component, the upper surface of the workpiece to be detected is provided with the workpiece upper surface detection component, the lower surface of the workpiece to be detected is provided with the workpiece lower surface detection component, the workpiece upper surface detection component and the workpiece lower surface detection component are driven by the detection component driving component to realize the reciprocating movement of the workpiece upper surface detection component and the workpiece lower surface detection component so as to carry out full-coverage detection on the whole surface of the workpiece to be detected, and further, as the optimization, the workpiece fixing component comprises a base, a detection cylindrical barrel, the workpiece upper surface detection assembly comprises an upper surface quality detection head, an upper sliding block, an upper sliding head and an upper driving rod, wherein the upper surface quality detection head is arranged on the upper sliding block, the upper slider is provided with an upper slider which slides along a chute on the inner wall of the detection cylinder, the upper slider is connected with the upper driving rod, the workpiece lower surface detection assembly comprises a lower slider, a lower surface quality detection head and a lower driving rod, wherein the lower surface quality detection head is arranged on the lower slider, the lower slider is provided with a lower slider which slides along the chute on the inner wall of the detection cylinder, and the lower slider is fixedly provided with a lower driving rod; detection component drive assembly include drive mobile jib, drive rack, guide block, fixed guide holder and gear, last actuating lever and lower actuating lever articulated setting respectively be in the one end of drive mobile jib, the other end of drive mobile jib fixed the setting be in the drive rack on, drive rack with gear fit transmission, the gear drive by just reversing the motor, the upper end of drive rack be provided with the guide block, detect the first drive incasement and be provided with fixed guide holder, fixed guide holder on be provided with the guide way, the guide block be in the guide way sliding fit.

Further, preferably, the detection assembly driving assembly is arranged in the detection head driving box.

Further, preferably, the forward and reverse rotating motor is controlled by the detection upper computer.

Preferably, the chute in the detection cylinder is a T-shaped chute, and the T-shaped chute is arranged along the axial direction of the detection cylinder.

Preferably, the upper surface quality detection head and the lower surface quality detection head both adopt laser detection probes.

Compared with the prior art, the invention has the beneficial effects that: the invention utilizes the upper computer to carry out omnibearing detection on the upper surface and the lower surface of the workpiece, has high detection speed, can realize the back-and-forth movement of the rack by only utilizing the positive and negative rotating motor to drive the gear to rotate, realizes the omnibearing coverage detection of the upper surface quality detection head and the lower surface quality detection head on the upper surface and the lower surface of the workpiece, greatly improves the detection efficiency and improves the accuracy of surface quality detection.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a fully automatic workpiece surface quality inspection apparatus according to the present invention;

FIG. 2 is a schematic structural diagram of a detection assembly of the fully automatic workpiece surface quality detection apparatus of the present invention;

the device comprises a base 1, a base 2, a base 3, a detection cylinder, a detection head driving box 4, a detection head driving box 5, a detection upper computer 6, a workpiece to be detected 7, a clamping cylinder 8, a clamping seat 9, a clamping plate 10, a lower sliding block 11, a lower surface quality detection head 12, a lower driving rod 13, an upper surface quality detection head 14, an upper sliding block 15, an upper sliding head 16, an upper driving rod 17, a driving main rod 18, a driving rack 19, a guide block 20, a fixed guide seat 21 and a gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, the present invention provides a technical solution: the full-automatic workpiece surface quality detection device comprises a base 1, a workpiece fixing component, a workpiece upper surface detection component, a workpiece lower surface detection component, a detection component driving component and a detection upper computer, and is characterized in that the workpiece fixing component is arranged on the base 1, the workpiece upper surface detection component is arranged on the upper surface of a workpiece to be detected, the workpiece lower surface detection component is arranged on the lower surface of the workpiece to be detected, the workpiece upper surface detection component and the workpiece lower surface detection component are driven by the detection component driving component to realize the reciprocating movement of the workpiece upper surface detection component and the workpiece lower surface detection component so as to carry out full-coverage detection on the whole surface of the workpiece to be detected, wherein the workpiece fixing component comprises a base 2, a detection cylindrical barrel 3, a clamping cylinder 7, The device comprises a clamping seat 8, a fixing plate, a clamping plate 9 and a clamping plate cylinder, wherein the base 2 is fixedly arranged on the base 1, the base 2 is provided with a detection cylinder 3, the outer circumferential wall of the detection cylinder 3 is provided with two horizontal clamping cylinders 7 along the radial direction, the piston rod of each clamping cylinder 7 penetrates through the detection cylinder, the end part of the piston rod of each clamping cylinder 7 is provided with the clamping seat 8, the upper end of each clamping seat 8 is provided with the clamping plate 9, the lower end of each clamping seat is provided with the fixing plate, the clamping plates are driven by the clamping plate cylinder, a workpiece to be detected is clamped in the detection cylinder by the clamping plates, the workpiece upper surface detection assembly comprises an upper surface quality detection head 13, an upper sliding block 14, an upper sliding head 15 and an upper driving rod 16, wherein the upper surface quality detection head 13 is arranged on the upper sliding block 14, the upper slider 14 is provided with an upper slider 15, the upper slider 15 slides along a sliding groove on the inner wall of the detection cylinder, the upper slider 14 is connected with an upper driving rod 16, the workpiece lower surface detection assembly comprises a lower slider 10, a lower slider, a lower surface quality detection head 11 and a lower driving rod 12, wherein the lower surface quality detection head is arranged on the lower slider 10, the lower slider 10 is provided with a lower slider, the lower slider slides along the sliding groove on the inner wall of the detection cylinder, and the lower driving rod 12 is fixedly arranged on the lower slider 10; detection component drive assembly include drive mobile jib 17, drive rack 18, guide block 19, fixed guide holder 20 and gear 21, last drive rod 16 and lower drive rod 12 articulated setting respectively be in drive mobile jib 17's one end, drive mobile jib 17's other end fixed set up drive rack 18 on, drive rack 18 with gear 21 cooperation transmission, the gear drive by just reversing the motor, the upper end of drive rack be provided with the guide block, be provided with fixed guide holder in the detection head drive case, fixed guide holder 20 on be provided with the guide way, the guide block be in guide way sliding fit.

Wherein, the detection component driving component is arranged in the detection head driving box. The positive and negative rotating motor is controlled by the detection upper computer. The chute in the detection cylinder is a T-shaped chute, and the T-shaped chute is arranged along the axis direction of the detection cylinder. The upper surface quality detection head and the lower surface quality detection head both adopt laser detection probes.

The invention utilizes the upper computer to carry out omnibearing detection on the upper surface and the lower surface of the workpiece, has high detection speed, can realize the back-and-forth movement of the rack by only utilizing the positive and negative rotating motor to drive the gear to rotate, realizes the omnibearing coverage detection of the upper surface quality detection head and the lower surface quality detection head on the upper surface and the lower surface of the workpiece, greatly improves the detection efficiency and improves the accuracy of surface quality detection.

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. A full-automatic workpiece surface quality detection device comprises a base, a workpiece fixing component, a workpiece upper surface detection component, a workpiece lower surface detection component, a detection component driving component and a detection upper computer, and is characterized in that the base is provided with the workpiece fixing component, the upper surface of a workpiece to be detected is provided with the workpiece upper surface detection component, the lower surface of the workpiece to be detected is provided with the workpiece lower surface detection component, the workpiece upper surface detection component and the workpiece lower surface detection component are driven by the detection component driving component, and the workpiece upper surface detection component and the workpiece lower surface detection component can move back and forth, so that the whole surface of the workpiece to be detected can be detected in a full-coverage mode;

the workpiece fixing assembly comprises a base, a detection cylinder, a clamping seat, a fixing plate, a clamping plate and a clamping plate cylinder, wherein the base is fixedly arranged on the base, the detection cylinder is arranged on the base, two horizontal clamping cylinders are radially arranged on the outer circumferential wall of the detection cylinder, a piston rod of each clamping cylinder penetrates through the detection cylinder, the clamping seat is arranged at the end part of the piston rod of each clamping cylinder, the clamping plate is arranged at the upper end of each clamping seat, the fixing plate is arranged at the lower end of each clamping seat, the clamping plate is driven by the clamping plate cylinder, a workpiece to be detected is clamped in the detection cylinder by virtue of the clamping plate, the workpiece upper surface detection assembly comprises an upper surface quality detection head, an upper sliding block, an upper sliding head and an upper driving rod, the upper surface quality detection head is arranged on the upper sliding block, the upper sliding block is provided with an upper sliding head, the upper sliding head slides along a sliding groove on the inner wall of the detection cylinder, the upper sliding block is connected with the upper driving rod, the workpiece lower surface detection assembly comprises a lower sliding block, a lower sliding head, a lower surface quality detection head and a lower driving rod, the lower surface quality detection head is arranged on the lower sliding block, the lower sliding block is provided with a lower sliding head, the lower sliding head slides along the sliding groove on the inner wall of the detection cylinder, and the lower sliding block is fixedly provided with a lower driving rod; the detection assembly driving assembly comprises a driving main rod, a driving rack, a guide block, a fixed guide seat and a gear, wherein the upper driving rod and the lower driving rod are respectively hinged to one end of the driving main rod, the other end of the driving main rod is fixedly arranged on the driving rack, the driving rack is in matched transmission with the gear, the gear is driven by a forward and reverse rotating motor, the guide block is arranged at the upper end of the driving rack, the fixed guide seat is arranged in a detection head driving box, a guide groove is formed in the fixed guide seat, and the guide block is in sliding fit in the guide groove;

the detection assembly driving assembly is arranged in the detection head driving box;

the positive and negative rotating motor is controlled by the detection upper computer;

the chute in the detection cylinder is a T-shaped chute, and the T-shaped chute is arranged along the axis direction of the detection cylinder;

the upper surface quality detection head and the lower surface quality detection head both adopt laser detection probes.