CN114895368A - Intelligent automobile chassis assembly stamping hole detection mechanism - Google Patents
Intelligent automobile chassis assembly stamping hole detection mechanism Download PDFInfo
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- CN114895368A CN114895368A CN202210174724.2A CN202210174724A CN114895368A CN 114895368 A CN114895368 A CN 114895368A CN 202210174724 A CN202210174724 A CN 202210174724A CN 114895368 A CN114895368 A CN 114895368A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V8/00—Prospecting or detecting by optical means
- G01V8/10—Detecting, e.g. by using light barriers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The invention discloses an intelligent automobile chassis assembly punching hole detection mechanism which 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 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 component corresponds to the punching hole on the bottom edge of the U-shaped structural component; 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
Technical Field
The invention belongs to the technical field of automation, and particularly relates to an intelligent automobile chassis assembly punching 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.
Disclosure of Invention
The purpose of the invention is as follows: the invention provides an intelligent automobile chassis assembly punching hole detection mechanism, which aims to solve the problems of low efficiency, poor detection precision and the like of the existing punching hole position detection.
The technical scheme is as follows: an intelligent automobile chassis assembly punching hole detection mechanism is used for detecting punching holes 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 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 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 detection mechanism of the invention realizes the detection of a plurality of punching holes through the photoelectric sensor and has the advantages of high working efficiency, high detection precision and the like.
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 illustrated below with reference to the figures and examples.
As shown in fig. 1 to 3, the assembly structure suitable for the present invention is a U-shaped structure, and is composed of two side edges and a bottom edge, and a plurality of punching holes are formed on the two side edges and the bottom edge.
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 inner 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 structure subassembly 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 in the U-shaped structural member.
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 assembly, the second sensor assembly and the third sensor assembly are all composed of photoelectric sensors, and all the photoelectric sensors are electrically connected with the PLC; the punching hole detection mainly detects whether the punching hole is a through hole, if the photoelectric sensor receives a reflection signal, the punching hole corresponding to the photoelectric sensor is not the through hole, otherwise, if no reflection signal exists, the punching hole is the through hole. Meanwhile, the invention also designs a prompt lamp for each photoelectric sensor, which punching hole is not communicated can be clearly known according to the condition of the prompt lamp, and the detection efficiency and the detection precision are greatly improved.
Claims (3)
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 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.
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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210174724.2A CN114895368A (en) | 2022-02-24 | 2022-02-24 | Intelligent automobile chassis assembly stamping hole detection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210174724.2A CN114895368A (en) | 2022-02-24 | 2022-02-24 | Intelligent automobile chassis assembly stamping hole detection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114895368A true CN114895368A (en) | 2022-08-12 |
Family
ID=82715512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210174724.2A Pending CN114895368A (en) | 2022-02-24 | 2022-02-24 | Intelligent automobile chassis assembly stamping hole detection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114895368A (en) |
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2022
- 2022-02-24 CN CN202210174724.2A patent/CN114895368A/en active Pending
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