Automobile front B column water cutting opening and inspection tool

Abstract

The utility model provides an automobile front B column water gap cutting and inspection tool, which comprises a hand jig body, a tool body, a tool head, a tool head and a tool head, and is characterized in that the hand jig body is provided with two product stations which are arranged in a mirror symmetry manner; when the automobile front B column is assembled on the product station, the first side edge of the automobile front B column abuts against the first abutting edge, and the second side edge of the automobile front B column abuts against the second abutting edge, so that the automobile front B column is buckled on the product station. The product station is used for buckling the automobile front B column, so that the automobile front B column is firmly placed and is not prone to shaking, and preparation is made for the laser cutting equipment to conduct cutting treatment on a water gap. And meanwhile, the size of the automobile front B column can be detected by using the first detection concave position, the first detection convex part and the second detection concave position, the condition that the automobile front B column is assembled on the automobile is simulated, and the automobile front B column is judged to be unqualified once the assembly is abnormal.

Description

Technical Field

[0001] The utility model belongs to the technical field of product fixtures and tooling, and specifically relates to a water cutout and inspection tooling for a front B-pillar of an automobile. Background Art

[0002] The sprue refers to the inlet and outlet for the flow of heated liquid plastic. In the past, when cutting the sprue of plastic parts, sprue pliers were used to trim the sprue. Because it was trimmed manually, the product material was too hard and the same position had to be cut multiple times. The flatness and consistency of the sprue could not be guaranteed, which easily caused the sprue to be uneven, the sprue to be not trimmed properly, and low production efficiency.

[0003] In order to solve the above-mentioned nozzle shearing problem, laser nozzle cutting is currently adopted. However, the current laser cutting equipment lacks a fixing fixture for the front B-pillar of the car, resulting in the applicant's front B-pillar being unable to perform nozzle cutting in the laser cutting equipment, affecting the efficiency and quality of nozzle processing. Utility Model Content

[0004] In order to overcome the above technical defects, the utility model provides a nozzle cutting and inspection tool for a front B-pillar of an automobile, which can solve the technical problem of how to fix the front B-pillar of an automobile in a laser cutting device for nozzle processing in the prior art.

[0005] The utility model is implemented according to the following technical solutions:

[0006] The utility model provides a water cutout and inspection tool for a front B-pillar of an automobile, which comprises:

[0007] A fixture body is arranged on the laser cutting device; the fixture body has two product stations, and the two product stations are arranged in mirror symmetry;

[0008] The product station is provided with a first top abutment and a second top abutment, the front end of the first top abutment is provided with a first inspection recess, the rear end of the first top abutment is provided with a first inspection convex portion, and the rear end of the second top abutment is provided with a second inspection recess;

[0009] When the front B-pillar of an automobile is assembled on the product station, the first side edge of the front B-pillar of the automobile abuts against the first top abutting edge, and the second side edge of the front B-pillar of the automobile abuts against the second top abutting edge, so that the front B-pillar of the automobile is snapped into the product station; at the same time, the front end of the first side edge is snapped into the first inspection recess, the mounting groove at the rear end of the first side edge abuts against the first inspection protrusion, and the undercut at the rear end of the second side edge is snapped into the second inspection recess.

[0010] Compared with the prior art, the present application assembles the front B-pillar of the automobile to the product station and uses the product station to buckle the front B-pillar of the automobile, so that the front B-pillar of the automobile is firmly placed and not easy to shake, thereby preparing for the laser cutting equipment to cut the nozzle; at the same time, the first inspection recess, the first inspection protrusion and the second inspection recess can also be used to inspect the size of the front B-pillar of the automobile, simulating the situation where the front B-pillar of the automobile is assembled on the car. Once an assembly abnormality occurs, the front B-pillar of the automobile is judged to be unqualified.

[0011] In one embodiment, a top abutting portion is provided at the front end of the first top abutting edge;

[0012] When the front B-pillar of the automobile is assembled on the product workstation, an escape zone is formed between the front end of the first side and the top support portion, and the escape zone is connected to the first inspection recess to allow fingers or tools to extend into the first inspection recess through the escape zone.

[0013] In one embodiment, the abutting portion is provided with an abutting inclined surface inclined from top to bottom from the front end to the rear end.

[0014] In one embodiment, the second top abutting edge is provided with a plurality of contoured recesses, and the contoured recesses are recessed toward the first top abutting edge.

[0015] In one embodiment, a plurality of positioning grooves are provided on the upper side of the product station, and the positioning grooves are recessed downward.

[0016] In one embodiment, the distance between the first top abutting edge and the second top abutting edge is gradually narrowed from the front end of the product station to the rear end of the product station.

[0017] In one embodiment, a mounting hole and a mounting bolt are provided on the jig body, and the mounting bolt passes through the mounting hole and is threadedly connected to the laser cutting device.

[0018] In one embodiment, the mounting hole is arranged between two of the product stations. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings, wherein:

[0020] Figure 1 It is a three-dimensional diagram of the water cutout and inspection tooling of the front B-pillar of an automobile of the utility model;

[0021] Figure 2 It is a top view of the water cutout and inspection tooling of the front B-pillar of an automobile of the utility model;

[0022] Figure 3It is a cross-sectional view of the water cutout and inspection tooling of the front B-pillar of an automobile of the present utility model;

[0023] Figure 4 for Figure 3 Cross-section of the middle AA;

[0024] Figure 5 This is one of the three-dimensional views of the automobile front B-pillar water cutout and inspection tooling of the utility model (with the automobile front B-pillar installed);

[0025] Figure 6 This is the second stereoscopic view of the automobile front B-pillar water cutout and inspection tooling of the utility model (with the automobile front B-pillar installed);

[0026] Figure 7 for Figure 6 Enlarged view of B.

[0027] Description of reference numerals:

[0028] 10 fixture body 110 product station 111 first top abutting edge 1111 first inspection recess 1112 first inspection convex portion 1113 top abutting portion 1114 avoidance area 112 second top abutting edge 1121 second inspection recess 1122 contour recess 113 positioning groove 114 mounting hole 20 automobile front B-pillar 210 first side edge 220 second side edge. DETAILED DESCRIPTION

[0029] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0030] In order to better illustrate the present invention, the following Figures 1 to 7 The utility model is described in further detail.

[0031] It should be clear that the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the embodiments of the present application.

[0032] The terms used in the embodiments of the present application are only for the purpose of describing specific embodiments, and are not intended to limit the embodiments of the present application. The singular forms of "a", "said" and "the" used in the embodiments of the present application and the appended claims are also intended to include plural forms, unless the context clearly indicates other meanings. It should also be understood that the term "and / or" used herein refers to and includes any or all possible combinations of one or more associated listed items.

[0033] When the following description refers to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. On the contrary, they are merely examples of devices and methods consistent with some aspects of the present application as detailed in the attached claims. In the description of the present application, it should be understood that the terms "first", "second", "third", etc. are only used to distinguish similar objects, and do not have to be used to describe a specific order or sequence, nor can they be understood as indicating or implying relative importance. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0034] In addition, in the description of this application, unless otherwise specified, "plurality" means two or more. "And / or" describes the association relationship of associated objects, indicating that three relationships may exist. For example, A and / or B can mean: A exists alone, A and B exist at the same time, and B exists alone. The character " / " generally indicates that the associated objects are in an "or" relationship.

[0035] The utility model provides a car front B-pillar water cut and inspection tool, which includes: a fixture body 10, which is arranged on the laser cutting equipment; the fixture body 10 has two product stations 110, and the two product stations 110 are arranged in a mirror-symmetrical manner; the product station 110 is provided with a first top abutment edge 111 and a second top abutment edge 112, the front end of the first top abutment edge 111 is provided with a first inspection concave position 1111, the rear end of the first top abutment edge 111 is provided with a first inspection convex portion 1112, and the rear end of the second top abutment edge 112 is provided with a second inspection concave position 1121;

[0036] When the automobile front B-pillar 20 is assembled on the product station 110, the first side edge 210 of the automobile front B-pillar abuts against the first top abutment edge 111, and the second side edge 220 of the automobile front B-pillar abuts against the second top abutment edge 112, so that the automobile front B-pillar is buckled on the product station 110; at the same time, the front end of the first side edge 210 is snapped into the first inspection recess 1111, the mounting groove of the rear end of the first side edge 210 abuts against the first inspection protrusion 1112, and the undercut of the rear end of the second side edge 220 is snapped into the second inspection recess 1121.

[0037] Compared with the prior art, the present application assembles the front B-pillar of the automobile to the product station 110, and uses the product station 110 to buckle the front B-pillar of the automobile, so that the front B-pillar of the automobile is firmly placed and not easy to shake, so as to prepare for the laser cutting equipment to cut the nozzle; at the same time, the first inspection recess 1111, the first inspection protrusion 1112 and the second inspection recess 1121 can also be used to inspect the size of the front B-pillar of the automobile, simulating the situation where the front B-pillar of the automobile is assembled on the car. Once an assembly abnormality occurs, the front B-pillar of the automobile is judged to be unqualified. The present application not only fixes the front B-pillar of the automobile, but also inspects the size of the front B-pillar of the automobile through the nozzle cutting and inspection tooling of the front B-pillar of the automobile, thus killing two birds with one stone; and the two product stations 110 designs of the present application enable the front B-pillars of the same group of automobiles to be inspected and nozzle-processed at the same time.

[0038] Furthermore, the first inspection recess 1111, the first inspection protrusion 1112 and the second inspection recess 1121 are size inspection parts for the front B-pillar of the automobile, and the purpose is to check the size of the front B-pillar of the automobile. Once the front B-pillar of the automobile has a size abnormality during the injection molding process, the front end of the first side 210 of the front B-pillar of the automobile cannot be inserted into the first inspection recess 1111, or the mounting groove at the rear end of the first side 210 cannot be offset against the first inspection protrusion 1112, or the undercut at the rear end of the second side 220 cannot be inserted into the second inspection recess 1121.

[0039] It should be noted that the water outlets that need to be processed are all located on the outer side of the front B-pillar of the automobile, and the water outlets are processed using a laser emitted by a laser head located above the water outlet cutting and inspection tooling of the front B-pillar of the automobile.

[0040] In one embodiment, a top butt portion 1113 is provided at the front end of the first top butt edge 111; when the front B-pillar of the automobile is assembled on the product station 110, a clearance zone 1114 is formed between the front end of the first side edge 210 and the top butt portion 1113, and the clearance zone is connected to the first inspection recess 1111, so as to allow fingers or tools to extend into the first inspection recess 1111 through the clearance zone. Specifically, when the front B-pillar of the automobile needs to be removed after the nozzle treatment is completed in the laser cutting equipment, fingers or tools can be extended into the first inspection recess 1111 through the clearance zone, and then the fingers or tools can be abutted against the lower side of the front B-pillar of the automobile, and the lower side of the front B-pillar of the automobile can be used as a force point to facilitate the removal of the front B-pillar of the automobile.

[0041] Furthermore, the abutting portion 1113 is provided with an abutting inclined surface which is inclined from top to bottom from the front end to the rear end, and the abutting inclined surface is used to fit and position with the front end portion of the front B-pillar of the automobile.

[0042] In one embodiment, the second top abutting edge 112 is provided with a plurality of profiling recesses 1122, and the profiling recesses 1122 are recessed in the direction of the first top abutting edge 111. The plurality of profiling recesses 1122 are consistent with the undercut strips on the second side 220 of the qualified front B-pillar of the automobile, and the size and shape of the undercut strips are inspected by profiling to determine whether the size of the front B-pillar of the automobile is qualified.

[0043] In one embodiment, a plurality of positioning grooves 113 are provided on the upper side of the product station 110, and the positioning grooves 113 are recessed downward; the positioning grooves 113 are used to position and store the clip strips on the lower side of the front B-pillar of the automobile, so that the lower side of the front B-pillar of the automobile can fit on the upper side of the product station 110.

[0044] In one embodiment, the distance between the first top abutting edge 111 and the second top abutting edge 112 is gradually narrowed from the front end of the product station 110 to the rear end of the product station 110 so as to be designed according to the shape of the front B-pillar of the automobile.

[0045] In one embodiment, the jig body 10 is provided with a mounting hole 114 and a mounting bolt, and the mounting bolt passes through the mounting hole 114 and is threadedly connected to the laser cutting device; through the installation and removal of the mounting bolt, the jig body 10 can be detached from the laser cutting device, so that by replacing the jig body 10, the front B-pillar of a car of other specifications can also be fixed on the corresponding jig body 10, and then installed on the laser cutting device and subjected to nozzle treatment.

[0046] Furthermore, the mounting hole 114 is disposed between the two product workstations to facilitate tightening or loosening operations on the bolts.

[0047] According to the disclosure and teaching of the above description, the technical personnel in the field to which the utility model belongs can also change and modify the above implementation. Therefore, the utility model is not limited to the specific implementation methods disclosed and described above, and some modifications and changes to the utility model should also fall within the scope of protection of the claims of the utility model. In addition, although some specific terms are used in this specification, these terms are only for the convenience of description and do not constitute any limitation to the utility model.

Claims

1. A car front B-pillar water cut and inspection tool, characterized in that: include: A fixture body is arranged on the laser cutting equipment; the fixture body has two product stations, and the two product stations are arranged in mirror symmetry; The product station is provided with a first top abutment and a second top abutment, the front end of the first top abutment is provided with a first inspection recess, the rear end of the first top abutment is provided with a first inspection convex portion, and the rear end of the second top abutment is provided with a second inspection recess; When the front B-pillar of an automobile is assembled on the product station, the first side edge of the front B-pillar of the automobile abuts against the first top abutting edge, and the second side edge of the front B-pillar of the automobile abuts against the second top abutting edge, so that the front B-pillar of the automobile is snapped into the product station; at the same time, the front end of the first side edge is snapped into the first inspection recess, the mounting groove at the rear end of the first side edge abuts against the first inspection protrusion, and the undercut at the rear end of the second side edge is snapped into the second inspection recess.

2. The automobile front B-pillar watertight cutout and inspection tooling according to claim 1, characterized in that: A top abutting portion is provided at the front end of the first top abutting edge; When the front B-pillar of the automobile is assembled on the product station, an escape zone is formed between the front end of the first side and the top support portion, and the escape zone is connected to the first inspection recess for allowing fingers or tools to extend into the first inspection recess through the escape zone.

3. The automobile front B-pillar watertight cutout and inspection tooling according to claim 2, characterized in that: The abutting portion is provided with an abutting inclined surface which is inclined from top to bottom from the front end to the rear end.

4. The automobile front B-pillar watertight cutout and inspection tool according to claim 1, characterized in that: The second top abutting edge is provided with a plurality of contoured recesses, and the contoured recesses are recessed toward the first top abutting edge.

5. The automobile front B-pillar watertight cutout and inspection tool according to claim 1, characterized in that: The upper side surface of the product station is provided with a plurality of positioning grooves, and the positioning grooves are recessed downwards.

6. The automobile front B-pillar watertight cutout and inspection tool according to claim 1, characterized in that: The distance between the first top abutting edge and the second top abutting edge is gradually narrowed from the front end of the product station to the rear end of the product station.

7. The automobile front B-pillar watertight cutout and inspection tool according to claim 1, characterized in that: The fixture body is provided with a mounting hole and a mounting bolt, and the mounting bolt passes through the mounting hole and is threadedly connected to the laser cutting device.

8. The automobile front B-pillar watertight cutout and inspection tool according to claim 7, characterized in that: The mounting hole is arranged between the two product stations.

Images