CN212647028U

CN212647028U - Leak detection tool for front-end frame metal part of automobile front cabin

Info

Publication number: CN212647028U
Application number: CN202021300687.8U
Authority: CN
Inventors: 宋建辉; 周佳; 高翔
Original assignee: Chongqing Zhongli Kairui Auto Parts Co ltd
Current assignee: Chongqing Zhongli Kairui Auto Parts Co ltd
Priority date: 2020-07-06
Filing date: 2020-07-06
Publication date: 2021-03-02
Anticipated expiration: 2030-07-06

Abstract

The utility model discloses a cabin front end frame mounting nut mistake proofing detection device field especially relates to cabin front end frame metalwork leak hunting frock before car. The automobile front cabin front end frame is characterized in that a rectangular detection panel is arranged on the movable box body, one side of the detection panel is hinged to one side of the movable box body, a pin positioning mechanism is arranged between the detection panel and the box body, a plurality of groups of metal detectors are arranged on the detection panel, the installation positions of the metal detectors correspond to the positions of nuts implanted in the front cabin front end frame of an automobile, fixing portions are further arranged on the detection panel, and the fixing portions are arranged on two sides of the detection panel and correspond to positioning holes in two sides of the front cabin front end frame of the automobile. The rivet installing point is used for solving the problems that when the rivet installing point of the front end frame of the front engine room of the automobile is manually subjected to nut detection, the detection amount is large, the detection cost is high, and the missed detection part easily flows into a final assembly workshop to influence subsequent manual workpiece installation.

Description

Leak detection tool for front-end frame metal part of automobile front cabin

Technical Field

The utility model discloses a cabin front end frame mounting nut mistake proofing detection device field especially relates to cabin front end frame metalwork leak hunting frock before car.

Background

At present, the front end frame of the front cabin of the automobile mostly adopts a plastic frame to replace an original metal frame, and a plurality of counter-hands (including an air inlet manifold, a washing kettle, a front horn, an anti-collision beam, a bumper, a grille, a cooling module, a front cover lock and the like) need to be integrated on the frame, so that a plurality of mounting point structures need to be designed on the front end frame. The mounting point structure generally adopts the rivet process, needs the manual work to pass through the rivet gun with the nut and draws in the front end frame, because the mounting point structure on the front end frame is many, operating personnel appears the not concentrated condition of energy easily after the work of high strength, leads to appearing some mounting point structures and neglected the phenomenon of beating nut and nut dislocation.

Quality testing personnel need detect all rivet installation points and whether have wrong rivet, leak rivet phenomenon, and detection achievement is huge, and the position of rivet is comparatively hidden, difficult discovery in the time of the detection causes defective products to flow into the equipment workshop easily, causes the influence for subsequent adversary's piece installation.

SUMMERY OF THE UTILITY MODEL

In order to overcome not enough among the above-mentioned prior art, the utility model aims to provide a cabin front end frame metalwork leak hunting frock before the car for solve artifical to carry out nut to the rivet mounting point of cabin front end frame before the car and examine time measuring, the detection volume is big, detects with high costs, and the easy problem that leaks to examine the piece and flow into the assembly shop and cause the influence for subsequent adversary's piece installation.

In order to achieve the purpose, the technical scheme of the utility model is as follows, automobile front cabin front end frame metalwork leak hunting frock, including moving the box, the lower extreme of moving the box is equipped with the universal wheel of being convenient for to remove, be equipped with the detection panel of rectangle on the removal box, it is articulated between one side of detection panel and one side of moving the box, be equipped with multiunit metal detector on the detection panel, the mounted position of metal detector corresponds with the nut position of automobile front cabin front end frame inside implantation, still be equipped with the fixed part on the detection panel, the fixed part sets up in the both sides of detection panel, and corresponds with the locating hole of automobile front cabin front end frame both sides, still be equipped with display panel, control button and warning pilot lamp on the detection panel, the inside switch board that is equipped with of moving the box, metal detector, display panel, Control button and alarm indicator and switch board electric connection.

The working principle of the technical scheme is as follows: the method comprises the steps that firstly, the inclination angle between a detection panel and a movable box body is adjusted through a pin positioning mechanism to enable the detection panel and the movable box body to be kept at proper height and position of an operator, then positioning holes in a workpiece and positioning portions in the detection panel are correspondingly distributed, a side-posture cylinder on the detection panel controls a pressing plate to rotate at the moment, the workpiece is fixed on the detection panel, then a telescopic cylinder makes return motion, a metal detector on an installation frame is moved to the position corresponding to the workpiece, then detection is started, the position where a nut is lacked in the workpiece can be clearly seen on signal indicating lamps installed on a display panel and the metal detector, if the nut is not lacked, the telescopic cylinder moves towards the edge of the detection panel after the detection is completed, the side-posture cylinder rotates to enable the pressing plate to be away from the. The device has the advantages of high detection speed, strong pertinence for checking the neglected loading nut, and capability of greatly improving the detection efficiency and avoiding the neglected loading part from flowing into the next process, thereby causing influence on the assembly of the next process.

Further, the fixed part edge of detecting panel one side is equipped with the side appearance cylinder of vertical direction installation, fixed connection between side appearance cylinder and the detecting panel, the output of side appearance cylinder articulates there is T shape briquetting, and its beneficial part lies in: after the workpiece is installed on the detection panel, the sensor transmits a signal to the side-posture cylinder, the side-posture cylinder drives the T-shaped block to rotate, the workpiece is extruded on the positioning part, and the workpiece is prevented from loosening or sliding off during detection.

Further, all be equipped with signal indicator on the metal detector, electric connection between signal indicator and the metal detector, the colour of signal indicator is red, and the colour of signal lamp turns into green after detecting the metal signal, and its beneficial effect lies in: when the metal detector detects metal, the metal detector turns into a green light, and when the metal detector does not detect metal, the red light is displayed, so that the part of the workpiece, which is not provided with the nut, can be conveniently checked, and the checking work efficiency is improved.

Further, the periphery of the metal detector is provided with cylindrical guide posts, the guide posts are distributed on 3 directions of the surface of the detection panel, and the metal detector has the advantages that: the guide post guides the arrangement of the workpieces in 3 directions, so that the workpieces are more easily arranged on the detection panel, the difficulty of positioning and arrangement of the workpieces is reduced, and the work efficiency of arrangement is improved.

Further, another direction of detecting panel is close to the position at middle part and is equipped with telescopic cylinder, telescopic cylinder's telescopic link front end is equipped with fixed connection's mounting bracket with it, and the telescopic link is located the middle part of mounting bracket, fixedly connected with metal detector on the mounting bracket, the bottom both ends of mounting bracket are equipped with the tank chain, fixed connection between the one end of tank chain and the detecting panel, its useful part lies in: when putting the work piece for cloth, telescopic cylinder makes the space that the work piece was put bigger with the mounting bracket to the marginal motion of detecting panel, reduces the degree of difficulty that the work piece was put, and the installation of tank chain makes the motion of mounting bracket more steady, also plays the supporting role to the both ends of mounting bracket.

Further, still be equipped with 2 group's guide bars of fixed connection with it on the detection panel, the lower extreme that the guide bar is located the mounting bracket distributes along mounting bracket central symmetry, be equipped with the guide block on the mounting bracket, the round hole has been seted up at the guide block center, the round hole cup joints on the guide bar, and its useful part lies in: the design of guide bar and guide post can avoid taking place the skew when telescopic cylinder return stroke motion, leads to the metal detector on the mounting bracket inaccurate and the corresponding problem in work piece detection position.

Further, be equipped with travel switch on telescopic cylinder's the side, travel switch fixed connection is on detecting panel, and its beneficial part lies in: the travel switch can effectively control the distance of the return motion of the telescopic rod, limit the distance of the return motion of the telescopic rod, and avoid the problem that the motion amount is too large, so that the metal detector collides with a workpiece, and the workpiece or equipment is damaged.

Further, control button includes rivet nut selection knob, piece nut selection knob, built-in fitting selection knob, qualified improper count, scram button and scram reset key switch, and its beneficial part lies in: the corresponding button controls the corresponding detection mode, the operation is convenient, and the emergency stop button emergency stop reset key switch is designed, so that the operation is safer.

Further, be equipped with the pilot lamp that different modes correspond on the display panel, the pilot lamp rear is equipped with the text annotation, and its beneficial effect lies in: the fool-proof design and the mode switching are clear, so that the phenomenon of misoperation of an operator can be avoided.

Drawings

Fig. 1 is a schematic front view of an embodiment of the present invention.

Fig. 2 is a schematic perspective view of an embodiment of the present invention.

Fig. 3 is a schematic view of a detection panel according to an embodiment of the present invention.

Fig. 4 is a partial schematic view of a side-position cylinder according to an embodiment of the present invention.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: remove box 1, testing platform 2, metal detector 3, guide post 4, display panel 5, alarm indicator 6, control button 7, telescopic cylinder 8, telescopic link 9, mounting bracket 10, tank chain 11, guide block 12, guide bar 13, travel switch 14, bolt positioning mechanism 15.

It should be noted that, in the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The specific implementation process is as follows:

as shown in figures 1 to 4, the detection device for the front end frame metal piece of the front engine room of the automobile mainly comprises a movable box body 1 and a detection panel 2, wherein the movable box body 1 is hinged to the detection panel 2 through a hinge, a bolt positioning mechanism 15 convenient for angle adjustment and fixation is arranged on the other hinged side of the movable box body, a plurality of fixing holes are formed in the bolt positioning mechanism 15, the inclination angle and the height of the detection panel 2 can be adjusted according to actual conditions, and therefore an operator can use the detection device more conveniently. The whole shape of the movable box body 1 is a cuboid, and the four corners of the bottom of the movable box body are respectively provided with universal wheels, so that the device can be conveniently moved.

The cavity internal fixation that removes box 1 has the switch board that carries out program control to whole device, install multiunit and car front cabin front end frame on the detection panel 2 and install the nut position and carry out the metal detector 3 to the usefulness, electric connection has the signal indication lamp that carries out the suggestion to the detected signal on the metal detector 3, when metal detector 3 detected the metalwork, the signal indication lamp is green, otherwise is red, so when detecting the work piece, what position on the work piece lacks the installation of nut, can be on detection panel 2 audio-visual demonstration come out, the staff of being convenient for investigation.

The periphery of a metal detector 3 on a detection panel 2 is provided with a guide post 4, positioning parts are arranged on two sides of the detection panel 2 and correspond to positioning holes in a workpiece, when the workpiece is placed, the workpiece is placed on the positioning holes under the guidance of the guide post 4, in order to avoid the situation that the workpiece moves during detection, a side-posture air cylinder is fixedly installed on the detection panel 2 on the outer side of the positioning parts, the output end of the side-posture air cylinder is crossed with a T-shaped pressing block, and after the workpiece is placed, the side-posture air cylinder drives the T-shaped pressing block to rotate to the stool surface of the workpiece, so that the workpiece is stably pressed on the detection panel 2.

In order to ensure that when a workpiece is arranged, the space on the detection panel 2 is large enough, a telescopic cylinder 8 is arranged in one long side direction of the detection panel 2, a mounting rack 10 fixedly connected with the telescopic cylinder 8 is arranged at the front end of a telescopic rod 9 of the telescopic cylinder 8, the telescopic rod 9 is positioned in the middle of the mounting rack 10, a metal detector 3 is fixedly connected onto the mounting rack 10, tank chains 11 are arranged at two ends of the bottom of the

mounting rack

10, 2 groups of guide rods 13 are also fixedly connected onto the detection panel 2, the guide rods 13 are positioned at the lower end of the mounting rack 10 and symmetrically distributed along the center of the mounting rack 10 and correspond to guide blocks 12 fixed onto the mounting rack 10, a round hole is formed in the center of each guide block 12 and sleeved on each guide rod 13, when the workpiece is arranged, the telescopic cylinder 8 moves the mounting rack 10 to the edge of the detection panel 2, the space for arranging the workpiece is larger, the tank chain 11 is installed to make the movement of the mounting frame 10 more stable, and also to support both ends of the mounting frame 10.

Preferably, the side of the telescopic cylinder 8 is provided with a travel switch 14, and the travel switch 14 is fixedly connected to the detection panel 2, which has the advantages that: the travel switch 14 can effectively control the distance of the return motion of the telescopic rod 9 to limit the distance, and the problem that the metal detector collides with a workpiece to cause damage to the workpiece or equipment due to overlarge motion amount is avoided.

Still design display panel 5 and control button and alarm indicator 6 on detecting panel 2, the switching lamp that corresponds this device individual kind mode on display panel 5, and mark chinese annotation behind the switching lamp, the face maloperation of just having made clear to see clearly when the mode switches, and control button 7 mainly includes rivet nut selection knob, the nut selection knob of piece, built-in fitting selection knob, qualified improper count, scram button and scram reset key switch, the detection mode that corresponds is controlled to the button that corresponds, and convenient operation, and the design of scram button scram reset key switch, make the operation safer.

The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. Automobile front cabin front end frame metalwork leak hunting frock, including removing the box, the lower extreme that removes the box is equipped with the universal wheel of being convenient for to remove, its characterized in that: the utility model discloses a detection of car forecabin front end frame, including the detection panel, be equipped with the rectangle on the removal box, it is articulated between one side of detection panel and the one side of removal box, and be equipped with bolt positioning mechanism between detection panel and box, be equipped with multiunit metal detector on the detection panel, the mounted position of metal detector and the inside nut position of implanting of car forecabin front end frame are corresponding, still be equipped with the fixed part on the detection panel, the fixed part sets up in the both sides of detecting the panel, and corresponding with the locating hole of car forecabin front end frame both sides, still be equipped with display panel, control button and alarm indicator on the detection panel, the inside switch board that is equipped with of removal box, metal detector, display panel, control button and alarm indicator and switch board electric connection.

2. The automobile front engine room front end frame metal piece leakage detection tool according to claim 1, characterized in that: the edge of a fixing part on one side of the detection panel is provided with a side-posture cylinder which is installed in the vertical direction, the side-posture cylinder is fixedly connected with the detection panel, and the output end of the side-posture cylinder is hinged with a T-shaped pressing block.

3. The automobile front engine room front end frame metal piece leakage detection tool according to claim 1, characterized in that: all be equipped with signal indicator on the metal detector, electric connection between signal indicator and the metal detector, signal indicator's colour is red, and the colour of signal lamp turns into green after detecting the metal signal.

4. The automobile front engine room front end frame metal piece leakage detection tool according to claim 1, characterized in that: the periphery of the metal detector is provided with cylindrical guide posts which are distributed in 3 directions on the surface of the detection panel.

5. The automobile front engine room front end frame metal piece leakage detection tool according to claim 1 or 4, characterized in that: the position that another direction of detecting panel is close to the middle part is equipped with telescopic cylinder, telescopic cylinder's telescopic link front end is equipped with fixed connection's mounting bracket with it, and the telescopic link is located the middle part of mounting bracket, fixedly connected with metal detector on the mounting bracket, the bottom both ends of mounting bracket are equipped with the tank chain, fixed connection between the one end of tank chain and the detecting panel.

6. The automobile front engine room front end frame metal piece leakage detection tool according to claim 5, characterized in that: the detection panel is provided with 2 groups of guide rods fixedly connected with the detection panel, the guide rods are located at the lower end of the mounting frame and are distributed along the central symmetry of the mounting frame, guide blocks are arranged on the mounting frame, round holes are formed in the centers of the guide blocks, and the round holes are sleeved on the guide rods.

7. The automobile front engine room front end frame metal piece leakage detection tool according to claim 5, characterized in that: and a travel switch is arranged on the side surface of the telescopic cylinder and is fixedly connected to the detection panel.

8. The automobile front engine room front end frame metal piece leakage detection tool according to claim 1, characterized in that: the control buttons comprise a rivet nut selecting knob, a sheet nut selecting knob, an embedded part selecting knob, qualified and inappropriate counts, an emergency stop button and an emergency stop reset key switch.

9. The automobile front engine room front end frame metal piece leakage detection tool according to claim 1, characterized in that: the display panel is provided with indicating lamps corresponding to different modes, and text annotations are arranged behind the indicating lamps.