CN218470981U

CN218470981U - Intelligent automobile chassis assembly stamping hole detection mechanism

Info

Publication number: CN218470981U
Application number: CN202220405540.8U
Authority: CN
Inventors: 方正; 李光炟
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-02-24
Filing date: 2022-02-24
Publication date: 2023-02-10
Anticipated expiration: 2032-02-24

Abstract

The utility model discloses an intelligent automobile chassis component punching hole detection mechanism, which is used for detecting punching holes of a U-shaped structural component; the device comprises a fixed seat, an edge detection assembly, a lower detection assembly, an inner detection assembly and a PLC; the edge detection assembly comprises an edge fixing support and a first sensor assembly, and the arrangement position of the first sensor assembly corresponds to the position of a stamping hole on the side edge of the U-shaped structure assembly; the lower detection assembly comprises a second sensor assembly and a guide column; the second sensor assembly corresponds to the position of a stamping hole on the bottom edge of the U-shaped structure assembly; the internal detection assembly comprises an internal fixed bracket, a third sensor assembly and a driving assembly; the third sensor assembly is arranged at the driving end of the driving assembly, and the driving assembly drives the third sensor assembly to move towards the other end of the fixed seat; the first sensor assembly, the second sensor assembly and the third sensor assembly are all electrically connected with the PLC.

Description

Intelligent automobile chassis assembly punching hole detection mechanism

Technical Field

The utility model belongs to the technical field of it is automatic, concretely relates to intelligent vehicle chassis subassembly punching press hole detection mechanism.

Background

In the process of processing vehicle parts, for example, parts such as the automobile chassis assembly shown in fig. 1 need to be processed with punched holes, and position detection of the punched holes is needed after the punched holes are processed, so as to prevent the punched holes from leaking; traditional punching press hole detects and is the manpower to detect many, and punching press spot facing work on if processing the plate is small in quantity, and the manual work detects more conveniently, but if punching press spot facing work is in large quantity, hundreds even, the manual work detects and needs the contrast drawing, can only the haplopore detect one by one moreover, leads to detecting the accuracy low, and work efficiency is poor.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: detect the inefficiency that exists and detect the poor scheduling problem of precision for solving current punching press hole position, the utility model provides an intelligent vehicle chassis subassembly punching press hole detection mechanism.

The technical scheme is as follows: an intelligent automobile chassis assembly punching hole detection mechanism is used for detecting a punching hole of a U-shaped structure assembly; the device comprises a fixed seat, an edge detection assembly, a lower detection assembly, an inner detection assembly and a PLC;

the edge detection assemblies are symmetrically fixed on two sides of the fixing seat and comprise edge fixing supports and first sensor assemblies fixed on the edge fixing supports, and the arrangement positions of the first sensor assemblies correspond to the positions of stamping holes in the side edges of the U-shaped structural assemblies;

the lower detection assembly comprises a second sensor assembly and a guide post; the second sensor assembly is fixed on the upper surface of the fixed seat and corresponds to the punching hole in the bottom edge of the U-shaped structure assembly; the guide column corresponds to the positioning hole in the U-shaped structure assembly;

the internal detection assembly comprises an internal fixed bracket, a third sensor assembly and a driving assembly; the third sensor assembly is arranged at the driving end of the driving assembly, the driving assembly is fixed on the internal fixed support, the internal fixed support is arranged at one end of the fixed seat, and the driving assembly drives the third sensor assembly to move towards the other end of the fixed seat;

the first sensor assembly, the second sensor assembly and the third sensor assembly are all electrically connected with the PLC.

Further, the first sensor assembly, the second sensor assembly and the third sensor assembly each include a photosensor.

Further, the first sensor assembly, the second sensor assembly and the third sensor assembly comprise prompting lamps with the number equal to that of the photoelectric sensors.

Has the advantages that: the utility model discloses a detection mechanism passes through the detection that photoelectric sensor realized a large amount of punching press holes, has that work efficiency is high, detect advantages such as precision height.

Drawings

FIG. 1 is a schematic diagram of a product structure;

FIG. 2 is a schematic view of a detection mechanism with a product placed thereon;

FIG. 3 is a schematic view of a detection mechanism without a product placed thereon;

FIG. 4 is a schematic view of an edge detection mechanism;

FIG. 5 is a schematic view of the edge and lower detection mechanism.

Detailed Description

The invention is further explained below by reference to the drawings and examples.

As shown in fig. 1 to 3, the utility model discloses suitable subassembly structure is U style of calligraphy structure, comprises two sides and a base, all is equipped with a plurality of punching press holes on two sides and bases, through the utility model discloses a detection mechanism can realize the automated inspection to this subassembly punching press hole.

As shown in fig. 4, the detection mechanism of the present invention includes a fixing base 1, an edge detection assembly 2, a lower detection assembly 3, an internal detection assembly 4, a PLC controller and a product fixing mechanism; product fixed establishment sets up on fixing base 1 for according to the subassembly structure, with the subassembly spacing between limit portion determine module 2, lower part determine module 3 and inside determine module 4, carry out the punching press hole and detect. This limit portion detection module 2 symmetry is fixed in the both sides of fixing base 1, and its concrete structure includes limit portion fixed bolster 21 and fixes the first sensor subassembly 22 on limit portion fixed bolster 21, and this first sensor subassembly 22 set up the position with be located the punching press hole position on the U type structrual component side and correspond.

As shown in fig. 5, the lower detection assembly 3 includes a second sensor assembly 31 and a guide post 32; the second sensor assembly 31 is fixed on the upper surface of the fixed seat 1 and corresponds to the punching hole on the bottom edge of the U-shaped structural assembly; the guide posts 32 correspond to the positioning holes on the U-shaped structural component.

As shown in fig. 5, the internal detection assembly 4 includes an internal fixed bracket 41, a third sensor assembly 42 and a drive assembly 43; the third sensor assembly 42 is disposed at the driving end of the driving assembly 43, the driving assembly 43 is fixed on the inner fixing bracket 41, the inner fixing bracket 41 is disposed at one end of the fixing base 1, and the driving assembly 43 drives the third sensor assembly 42 to move towards the other end of the fixing base 1.

The first sensor component, the second sensor component and the third sensor component of the utility model are all composed of photoelectric sensors, and all the photoelectric sensors are electrically connected with the PLC controller; the utility model discloses a whether the punching press hole detects mainly that this punching press hole is the through-hole, if photoelectric sensor receives reflection signal, then indicate that the punching press hole that this photoelectric sensor corresponds is not the through-hole, otherwise if do not have reflection signal, then indicate that this punching press hole is the through-hole. And simultaneously, the utility model discloses still there is the warning light to every photoelectric sensor design, according to the warning light condition, can clearly know which punching press hole is not logical, improves detection efficiency and detection precision greatly.

Claims

1. An intelligent automobile chassis assembly punching hole detection mechanism is used for detecting punching holes of a U-shaped structure assembly; the method is characterized in that: the device comprises a fixed seat, an edge detection assembly, a lower detection assembly, an inner detection assembly and a PLC;

the edge detection assemblies are symmetrically fixed on two sides of the fixing seat and comprise edge fixing supports and first sensor assemblies fixed on the edge fixing supports, and the arrangement positions of the first sensor assemblies correspond to the positions of stamping holes on the side edges of the U-shaped structure assemblies;

the lower detection assembly comprises a second sensor assembly and a guide post; the second sensor assembly is fixed on the upper surface of the fixed seat and corresponds to the punching hole in the bottom edge of the U-shaped structure assembly; the guide post corresponds to the positioning hole in the U-shaped structure component;

2. The intelligent automobile chassis assembly punched hole detection mechanism of claim 1, wherein: the first sensor assembly, the second sensor assembly and the third sensor assembly each include a photosensor.

3. The intelligent automobile chassis assembly punched hole detection mechanism of claim 2, wherein: the first sensor assembly, the second sensor assembly and the third sensor assembly comprise prompting lamps with the number equal to that of the photoelectric sensors.