CN221006218U - Car body structural member mould size number vision detection device - Google Patents

Abstract

The utility model discloses a visual detection device for the size number of a vehicle body structural member mould, which comprises a detection seat, wherein the left side surface and the right side surface of the detection seat are fixedly connected with support seats, the upper surfaces of the two support seats are respectively provided with an adjusting groove, the inner walls of the two adjusting grooves are respectively and slidably connected with a lifting plate, a support plate is arranged above the detection seat, the upper surfaces of the two lifting plates are respectively and fixedly connected with the bottom surface of the support plate, the bottom surface of the support plate is fixedly provided with a first visual sensor, one side surface, close to each other, of the two support seats is fixedly provided with a second visual sensor, the front surface of the detection seat is fixedly connected with a vertical plate, the front surface of the vertical plate is respectively and fixedly provided with a PLC (programmable logic controller) and a storage, and the PLC is positioned above the storage. The vehicle body structural member die size number vision detection device has an automatic vision detection structure, improves the measurement speed of the die size, and avoids the phenomenon of error caused by manual measurement.

Description

Car body structural member mould size number vision detection device

Technical Field

The utility model relates to the field of mold detection, in particular to a device for detecting the number of sizes of a vehicle body structural member mold in a visual mode.

Background

The die is a tool for forming a blank into a workpiece with a certain shape and size by utilizing a specific shape under the action of external force, and is widely applied to forging, stamping, powder metallurgy pressing, pressure casting, compression molding of engineering plastics, rubber, ceramics and other products, and the die is generally divided into two parts, namely a movable die and a fixed die according to a motion state and a female die and a male die according to the shape.

At present, when the automobile body structure is produced, a mould is required to be used for processing, after the production of the automobile body structure is completed, the size of the automobile body structure is required to be detected, according to the Chinese patent with the bulletin number of CN218034727U, the automobile body structure mould size detection device comprises a bottom plate, one side of the top end of the bottom plate is fixedly connected with an upright post, one side of the inside of the bottom plate is provided with a cavity, the top end of the bottom plate is provided with a lifting plate, the inside of the cavity is movably connected with a threaded shaft, but when the mould is detected in the above patent, the mould is required to be fixed and then measured by manual operation, the structure of automatic visual detection is not provided, the measuring speed of the mould size is reduced, and the phenomenon of measuring errors easily occurs by manual measurement, so that the automobile body structure mould size digital visual detection device is provided for solving the problems.

Disclosure of utility model

The utility model aims to provide a device for visually detecting the size number of a die of a vehicle body structural member, which aims to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a vehicle body structure mould size number vision detection device, includes the detection seat, the equal fixedly connected with supporting seat of left and right sides face of detection seat, two the adjustment tank has all been seted up to the upper surface of supporting seat, two the equal sliding connection of inner wall in adjustment tank has the lifter plate, the top of detection seat is equipped with the extension board, two the upper surface of lifter plate all with the bottom surface fixed connection of extension board, the bottom surface fixed mounting of extension board has first vision sensor, two the equal fixed mounting of a side that the supporting seat is close to each other has second vision sensor, the front fixedly connected with riser of detection seat, the front of riser is fixed mounting has PLC controller and accumulator respectively, the PLC controller is located the top of accumulator, the bottom surface fixedly connected with two sets of pad feet of detection seat.

In a further embodiment, two fixing grooves are formed in one side face, close to each other, of each supporting seat, the inner side walls of the two fixing grooves are fixedly provided with electric cylinders, and the telescopic ends of the two electric cylinders are fixedly connected with fixing plates.

In a further embodiment, the servo motors are fixedly arranged on the inner bottom walls of the two regulating grooves, and the output ends of the two servo motors are fixedly connected with driving screws.

In a further embodiment, the inner walls of the two adjusting grooves are fixedly connected with bearing seats, and the inner rings of the two bearing seats are fixedly connected with the outer surfaces of the two driving screws respectively.

In a further embodiment, the bottom surfaces of the two lifting plates are provided with threaded grooves, the top ends of the two driving screws respectively extend to the inner parts of the two threaded grooves, and the outer surfaces of the two driving screws are respectively in threaded connection with the inner walls of the two threaded grooves.

In a further embodiment, the first visual sensor and the second visual sensor are each electrically connected to a PLC controller via a wire, the PLC controller being electrically connected to the reservoir via a wire.

Compared with the prior art, the utility model has the beneficial effects that:

This device plays the effect that bears when detecting the mould through the detection seat that is equipped with, utilize the cooperation of electronic jar and fixed plate simultaneously, can fix when detecting the mould, will make the mould size more stable when detecting, can carry out visual detection to the size specification of mould through the first vision sensor that the extension board bottom was equipped with, utilize two second vision sensors of side simultaneously, can detect the height of mould, and then this visual detection device possesses the structure of automatic visual detection, improves the measuring speed of mould size to avoid the phenomenon of error to appear in manual measurement.

Drawings

Fig. 1 is a schematic perspective view of a visual inspection device for the number of sizes of a vehicle body structural member mold.

Fig. 2 is a schematic perspective view of a bottom view of a visual inspection device for the size of a vehicle body structural member mold.

Fig. 3 is a cross-sectional view of a side view of a lifter plate in a vehicle body structural member die size digital visual inspection device.

Fig. 4 is a cross-sectional view of a side view of a support base in a vehicle body structural member die size digital visual inspection device.

In the figure: 1. a detection seat; 2. a support base; 3. an adjustment tank; 4. a lifting plate; 5. a support plate; 6. a first vision sensor; 7. a second vision sensor; 8. a fixing groove; 9. an electric cylinder; 10. a fixing plate; 11. a servo motor; 12. a bearing seat; 13. a drive screw; 14. a thread groove; 15. a vertical plate; 16. a PLC controller; 17. a reservoir; 18. and (5) foot pads.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, in the utility model, a visual inspection device for the size of a mold of a vehicle body structural member comprises an inspection seat 1, wherein the left side surface and the right side surface of the inspection seat 1 are fixedly connected with support seats 2, the upper surfaces of the two support seats 2 are respectively provided with an adjusting groove 3, the inner walls of the two adjusting grooves 3 are respectively and slidably connected with lifting plates 4, a support plate 5 is arranged above the inspection seat 1, the upper surfaces of the two lifting plates 4 are respectively and fixedly connected with the bottom surface of the support plate 5, a first visual sensor 6 is fixedly arranged on the bottom surface of the support plate 5, a second visual sensor 7 is fixedly arranged on one side surface, close to each other, of the two support seats 2, a vertical plate 15 is fixedly connected with the front surface of the inspection seat 1, a PLC (programmable logic controller) 16 and a storage 17 are respectively and fixedly arranged on the front surface of the vertical plate 15, the PLC controller 16 is positioned above the storage 17, two groups of cushion legs 18 are fixedly connected with the bottom surface of the inspection seat 1, and the first visual sensor 6 and the second visual sensor 7 are subjected to a light projection method: the three-dimensional shape information of the object surface is obtained by projecting a light of a specific pattern onto the object surface and then measuring the reflection of the light on the object surface, which is known in the art.

Two fixed slots 8 have all been seted up to a side that two supporting seats 2 are close to each other, the equal fixed mounting of inside wall of two sets of fixed slots 8 has electric jar 9, the equal fixedly connected with fixed plate 10 of telescopic end of two sets of electric jar 9, the equal fixed mounting of inner bottom wall of two regulating grooves 3 has servo motor 11, the equal fixedly connected with drive screw 13 of the output of two servo motors 11, the equal fixedly connected with bearing frame 12 of the inner wall of two regulating grooves 3, the inner circle of two bearing frames 12 respectively with the surface fixed connection of two drive screw 13, electric jar 9 that is equipped with through fixed slot 8, and with the cooperation of fixed plate 10, reach the fixed effect when detecting the mould, through servo motor 11 and regulating groove 3 that are equipped with, and with the cooperation of drive screw 13 and screw thread groove 14, can drive lifter plate 4 and go up-down the motion, will provide power for lifter plate 4's lift.

The screw thread recess 14 has all been seted up to the bottom surface of two lifter plates 4, the inside of two screw thread recesses 14 is extended respectively on the top of two drive screw 13, the surface of two drive screw 13 respectively with the inner wall threaded connection of two screw thread recesses 14, first vision sensor 6 and second vision sensor 7 all are connected with PLC controller 16 electricity through the wire, PLC controller 16 passes through the wire and is connected with the accumulator 17 electricity, can handle and show the detected value through PLC controller 16, utilize accumulator 17 can store the detected value.

The working principle of the utility model is as follows: firstly, the mould is placed above the detection seat 1, then the height of the first vision sensor 6 is adjusted according to the height of the mould, the driving screw 13 can be driven to rotate clockwise or anticlockwise in the threaded groove 14 by using the operation of the servo motor 11, the first vision sensor 6 can be driven to flexibly move up and down by the lifting plate 4 and the support plate 5, the moulds with different heights can be conveniently detected, then the size specification of the mould can be visually detected by using the first vision sensor 6, the height of the mould can be detected by starting the two second vision sensors 7, the size of the mould can be automatically detected, and the display can be processed by the PLC controller 16.

While the utility model has been described with reference to the preferred embodiments, it will be apparent to those skilled in the art that the utility model is not limited to the details of the exemplary embodiments and that the utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof, as long as the scope of the utility model is defined by the claims and its spirit and scope. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. A vehicle body structure mould size number vision detection device which is characterized in that: including detecting seat (1), the equal fixedly connected with supporting seat (2) of left and right sides face of detecting seat (1), two regulating tank (3) have all been seted up to the upper surface of supporting seat (2), two equal sliding connection in inner wall in regulating tank (3) has lifter plate (4), the top of detecting seat (1) is equipped with extension board (5), two the upper surface of lifter plate (4) all with the bottom surface fixed connection of extension board (5), the bottom surface fixed mounting of extension board (5) has first vision sensor (6), two the equal fixed mounting of a side face that supporting seat (2) are close to each other has second vision sensor (7), the front fixedly connected with riser (15) of detecting seat (1), the front of riser (15) is fixed mounting respectively has PLC controller (16) and accumulator (17), PLC controller (16) are located the top of accumulator (17), the bottom surface fixed connection of detecting seat (1) has two sets of foot pads (18).

2. The device for visually inspecting the dimensions of a mold for a vehicle body structural member according to claim 1, wherein: two fixed slots (8) are formed in one side face, close to each other, of each supporting seat (2), electric cylinders (9) are fixedly mounted on the inner side walls of the two groups of fixed slots (8), and fixing plates (10) are fixedly connected to telescopic ends of the two groups of electric cylinders (9).

3. The device for visually inspecting the dimensions of a mold for a vehicle body structural member according to claim 1, wherein: the inner bottom walls of the two regulating grooves (3) are fixedly provided with servo motors (11), and the output ends of the two servo motors (11) are fixedly connected with driving screws (13).

4. A vehicle body structural member die size number vision inspection device as claimed in claim 3, wherein: the inner walls of the two regulating grooves (3) are fixedly connected with bearing seats (12), and the inner rings of the two bearing seats (12) are fixedly connected with the outer surfaces of the two driving screws (13) respectively.

5. The device for visually inspecting the dimensions of a mold for a vehicle body structural member according to claim 4, wherein: the bottom surfaces of the two lifting plates (4) are provided with threaded grooves (14), the top ends of the two driving screws (13) respectively extend to the inside of the two threaded grooves (14), and the outer surfaces of the two driving screws (13) are respectively in threaded connection with the inner walls of the two threaded grooves (14).

6. The device for visually inspecting the dimensions of a mold for a vehicle body structural member according to claim 1, wherein: the first vision sensor (6) and the second vision sensor (7) are electrically connected with the PLC (16) through wires, and the PLC (16) is electrically connected with the storage (17) through wires.