Adjusting device for positioning of automobile detection clamp and installation of detection block

Abstract

An adjusting device used for automobile detection clamp positioning and detection block installation comprises a base plate, a stand column, a stand column supporting plate and a positioning and detection block installation seat. The adjusting device comprises an adjusting device bottom plate, an adjusting device stand column, a stand column supporting plate and a positioning and detecting block mounting seat, the adjusting device stand column, the stand column supporting plate and the positioning and detecting block mounting seat form a first integral assembly, and the first integral assembly is movably assembled on the adjusting device bottom plate through a kidney-shaped hole; the top of the positioning and detection block mounting seat is provided with a positioning surface for positioning and detection of various automobile parts and an adjusting scale line, and the adjusting device bottom plate is detachably connected with the clamp detection tool bottom. According to the design, the problems of poor universality, poor standardization, low flexibility and low repeated utilization rate of a positioning detection block supporting seat in a special fixture and a detection tool are solved, the verification cost is greatly reduced, the period is shortened, full verification of product design and a tool sample piece is ensured, and the product quality is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile assembly, and in particular relates to an adjusting device used for positioning an automobile inspection fixture and installing an inspection block. Background Art

[0002] In the current market environment, automakers are facing the challenge of diversified and personalized demands. In order to respond quickly to market changes and maintain competitiveness, companies need to meet the different needs of consumers through product upgrades, function customization, etc. In this process, product design verification (DV) and tooling sample (OTS) matching verification are crucial, because if the verification is insufficient, it will lead to frequent quality problems, increase rework and repair costs, and affect production efficiency and customer satisfaction.

[0003] At present, product design verification and tooling sample matching usually rely on special simple fixtures and matching combination gauges (Master Cubing). However, such fixtures and gauges are often discarded after verification, resulting in a waste of resources. In addition, their high manufacturing cost and low reuse rate have led some companies to simplify the verification process when developing new products, which in turn affects the full verification of product design and tooling samples, and increases the burden of post-production and quality control.

[0004] Traditional simple fixtures and inspection tools are mainly composed of a base plate, a positioning and detection block, and an adjustment device. The base plate is usually reusable, but the positioning and detection block and the adjustment device have different shapes and sizes due to the structural requirements of specific products. Even after universal and standardized design, there are still many variations, which limits the adjustment range, especially the limited adjustment capacity in the left and right, front and back, and up and down directions, which brings inconvenience to actual operation and causes waste of social resources.

[0005] In view of the diversity and complexity of future product structures, product design and tooling sample matching verification need to be more comprehensive and accurate to fundamentally ensure product quality, reduce rework and repair, and reduce verification costs and shorten cycles. To this end, it is necessary to systematically, universally and standardizedly optimize the design of the adjustment device used for positioning and detection block installation to meet the product design verification and tooling sample matching verification needs of modified or small-batch, multi-variety models, and even meet the needs of small-batch production. Utility Model Content

[0006] The purpose of the utility model is to provide an adjustment device for positioning automobile inspection fixtures and installing detection blocks based on the above needs, which meets the needs of low workload for rapid assembly and adjustment of positioning and detection blocks for parts, and has the function of repeated use. At the same time, the entire simple special fixture, special matching combination inspection fixture and other product design, sample matching verification process equipment has the characteristics of short design and development and manufacturing cycle, low investment, low cost, strong versatility, etc., which better meets the needs of product design verification and tooling sample matching verification of modified or small batch and multi-variety models, and even meets the needs of small batch production (SBP, Small batch production).

[0007] In order to achieve the above purpose, the technical scheme of the utility model is as follows: an adjustment device for positioning and installing a detection block of an automobile inspection fixture, wherein a plurality of adjustment devices are distributed on a fixture base according to preset workstations, the distance between the adjustment devices and the height of the adjustment devices themselves are adjusted and locked according to actual needs, the adjustment device comprises an adjustment device bottom plate, an adjustment device column, a column support plate, and a positioning and detection block mounting seat, wherein the adjustment device column, the column support plate, and the positioning and detection block mounting seat constitute a first integral component, and the first integral component is movably assembled on the adjustment device bottom plate through a waist hole; the positioning and detection block mounting seat is plugged into the adjustment device column, and the two are assembled and fixed through the waist hole, and a positioning surface and an adjustment scale line for positioning and detecting blocks of various automobile parts are provided on the top of the positioning and detection block mounting seat to realize rapid adjustment of the positioning and detection block in three directions, and the adjustment device bottom plate is detachably connected to the fixture base.

[0008] The column, column support plate, positioning and detection block mounting seat, etc. are used as an integral component. They can be moved and adjusted in the left and right directions on the base plate. The positioning and detection block mounting seat can be moved and adjusted in the up and down directions on the column. The positioning and detection block mounting seat provides the positioning and detection blocks of automotive parts products that can be adjusted and assembled and fixed in the front and rear directions thereon, so that the positioning and detection block can be adjusted in three directions, namely left and right, up and down, and front and back. The adjustment scale lines arranged on the base plate, column, positioning and detection block mounting seat, etc. provide relatively precise adjustment amount control.

[0009] Furthermore, the adjusting device bottom plate is provided with a positioning surface and a positioning key for supporting the adjusting device column, and the side of the column support plate abuts against the side wall of the positioning surface of the adjusting device bottom plate (1). These features facilitate the front-back, top-bottom assembly positioning and left-right movement adjustment of the first integral component on the adjusting device bottom plate. The bottom plate is also pre-set with threaded holes for screw connection between the column support plate and the bottom plate, as well as holes for connecting the bottom plate with the clamp base.

[0010] Furthermore, the support plate of the adjustment column is connected between the bottom plate and the column of the adjustment device to ensure the stability of the column and the firmness of the overall assembly.

[0011] Furthermore, the positioning and detection block mounting seat is provided with a positioning key and a positioning surface adapted to the column of the adjustment device, which is used for its left-right and front-back assembly positioning on the column. The top of the positioning and detection block mounting seat is designed with a positioning key, a positioning surface and an adjustment scale line adapted to the positioning and detection block. This facilitates the assembly and positioning of the positioning and detection block in the left-right and up-down directions, as well as the adjustment in the front-back direction.

[0012] Furthermore, the adjusting device bottom plate, the adjusting device column, the column support plate, and the positioning and detection block mounting seat are manufactured by aluminum material.

[0013] Furthermore, the left and right adjustment range of the adjusting device base plate and the adjusting device column is ±15mm, the up and down adjustment range of the positioning and detection block mounting base and the adjusting device column is 0~50mm, and the front and back adjustment range of the positioning and detection block and the positioning and detection block mounting base is ±10mm.

[0014] Beneficial effects: The adjustment device utilizes the column and the base plate to be adjustable in the left and right directions, the positioning and detection block mounting seat and the column to be adjustable in the up and down directions, the positioning and detection block and its mounting seat to be adjustable front and back, and all have adjustment scale lines to control the relative accuracy of the adjustment amount, thereby achieving rapid adjustment of the positioning and detection block in three directions: left and right, up and down, and front and back, meeting the use requirements and convenient measurement and adjustment. This component can directly replace a large number of special adjustment devices installed for positioning and detection functional blocks. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 It is an exploded view of the components of the utility model;

[0017] Figure 3 , Figure 4 , Figure 5 , Figure 6 for Figure 1 Three views and section drawings;

[0018] Figure 7 This is a schematic diagram of the assembly and application of the new positioning reference block of this practical model;

[0019] Figure 8 This is a schematic diagram of the new detection block assembly application of this practical model;

[0020] Fig. 9 and Fig.10 This is a schematic diagram of the application of the new side sliding door assembly inspection fixture of this practical model;

[0021] In the figure: 1. Adjustment device bottom plate; 2. Adjustment device column; 3. Column support plate; 4. Positioning and detection block mounting base. DETAILED DESCRIPTION

[0022] The technical solution of the present invention is further described in detail below in conjunction with the accompanying drawings:

[0023] See also Figure 1 This embodiment provides an adjustment device for the installation of a positioning and detection block of an automobile inspection fixture, comprising an adjustment device bottom plate 1, an adjustment device column 2, a column support plate 3, and a positioning and detection block mounting seat 4. The adjustment device column 2, the column support plate 3, the positioning and detection block mounting seat 4, etc. are used as an integral component, and can be moved and adjusted in the left and right directions on the adjustment device bottom plate 1, and the positioning and detection block mounting seat 4 can be moved and adjusted in the up and down directions on the adjustment device column 2. The positioning and detection block mounting seat 4 provides that the positioning and detection block of the automobile parts product can be adjusted and assembled and fixed in the front and rear directions thereon.

[0024] The positioning and detection block mounting base can not only move vertically on the column, but also be adjusted and fixed in the front-to-back direction on itself. In this way, the positioning and detection block can be fine-tuned in three-dimensional space (left-right, up-down, front-to-back) to achieve a precise assembly position. Adjustment scale lines are set on the base plate, column and positioning and detection block mounting base to provide precise adjustment control.

[0025] The adjusting device bottom plate 1 is provided with positioning keys, positioning surfaces and adjustment scale lines, and is used for front-to-back, top-to-bottom assembly positioning and left-to-right movement of the overall assembly consisting of the adjusting device column 2, the column support plate 3, the positioning and detection block mounting seat 4, etc. The adjusting device bottom plate 1 is provided with threaded holes for screw connection between the column support plate 3 and the adjusting device bottom plate 1, and holes for connecting the adjusting device bottom plate 1 and the fixture base Base.

[0026] The front and rear sides of the adjustment device column 2 are arranged with positioning key grooves and positioning surfaces for the column support plate 3 and the positioning and detection block mounting seat 4 for left and right and front and back assembly positioning, as well as adjustment scale lines for the upward and downward movement of the positioning and detection block mounting seat 4, and the threaded holes arranged thereon are used for the assembly and adjustment connection of related parts.

[0027] The positioning and detection block mounting seat 4 is arranged with positioning keys and positioning surfaces for its left-right and front-back assembly positioning on the adjustment device column 2, and there are long holes for assembly and fixing adjustment for its upward and downward movement on the adjustment device column 2. The top is arranged with positioning keys and positioning surfaces for the left-right and upward and downward assembly positioning of the positioning and detection block of automobile product parts, as well as adjustment scale lines and long holes for assembly connection for front and rear adjustment of the positioning and detection block.

[0028] The adjusting device utilizes an adjusting device column 2 and an adjusting device bottom plate 1 that are adjustable in the left and right directions, a positioning and detection block mounting seat 4 and an adjusting device column 2 that are adjustable in the up and down directions, and a positioning and detection block and its mounting seat that are adjustable in the front and back directions. There are adjustment scale lines to control the relative accuracy of the adjustment amount, thereby achieving rapid adjustment of the positioning and detection block in three directions, namely left and right, up and down, and front and back, to meet the use requirements and facilitate measurement and adjustment.

[0029] Working process:

[0030] like Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 As shown, the adjusting device utilizes the adjusting device column 2 and the adjusting device bottom plate 1 to be adjustable in the left-right direction within the adjustment range of ±15mm, the positioning and detection block mounting seat 4 and the adjusting device column 2 to be adjustable in the up-down direction within the adjustment range of 0-50mm, the positioning and detection block and its mounting seat to be adjustable in the front-back direction within the adjustment range of ±10mm, and the basic positioning of the adjusting device bottom plate 1 and the fixture base (Base). The spatial position dimension data of the positioning and detection block is adjusted to the measurement requirements as needed, and the corresponding adjustments and re-measurements are performed according to the adjustment scale line scale. After the position accuracy meets the requirements, the spatial position accuracy in different directions is adjusted in steps, and the connecting screws in the corresponding directions are tightened in time, so that the positioning and detection block is adjusted to the correct position to meet the use requirements. Fig. 9 and Fig.10 As shown, multiple sets of adjustment devices are combined with the fixture base to be used as welding fixtures or inspection tools for automotive parts.

[0031] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above specific embodiments. The above specific embodiments and the description in the specification are only for further illustrating the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the claims and their equivalents.

Claims

1. An adjustment device for positioning a vehicle inspection fixture and installing a detection block, characterized in that: include: An adjusting device base plate (1) is detachably connected to the clamping fixture base; The adjustment device column (2) is arranged on the adjustment device bottom plate (1), and has positioning key slots and positioning surfaces on the front and rear sides, as well as marking adjustment scale lines and threaded holes; A column support plate (3) is located between the adjusting device bottom plate (1) and the adjusting device column (2) to provide stable support; The positioning and detection block mounting seat (4) can be movably assembled on the adjustment device column (2), and is provided with a positioning key and a positioning surface adapted to the column, and is used for accurate assembly and positioning. The top of the mounting seat is provided with a positioning surface and adjustment scale lines adapted to different automobile parts, and supports front-to-back, up-down, and left-to-right adjustment. The adjustment device column (2), the column support plate (3) and the positioning and detection block mounting seat (4) form an integrated component, which is assembled on the adjustment device base plate (1) through waist-shaped holes. The height and position of each integrated component and the integrated component itself can be flexibly adjusted and locked according to actual needs.

2. The adjusting device according to claim 1, characterized in that: The adjusting device bottom plate (1) is provided with a positioning surface and a positioning key for supporting the adjusting device column (2); the side of the column support plate (3) abuts against the side wall of the positioning surface of the adjusting device bottom plate (1); the adjusting device bottom plate (1) is also pre-arranged with threaded holes for screw connection between the column support plate and the bottom plate, as well as holes for connecting the bottom plate with the base of the clamping fixture.

3. The adjusting device according to claim 1, characterized in that: The front and rear sides of the adjustment device column (2) are provided with positioning key slots and positioning surfaces, and both sides of the column positioning surface are provided with adjustment scale lines and threaded holes.

4. The adjusting device according to claim 1, characterized in that: The column support plate (3) is connected between the base plate (1) and the adjustment device column (2).

5. The adjusting device according to claim 1, characterized in that: The positioning and detection block mounting seat (4) is provided with a positioning key and a positioning surface adapted to the adjustment device column (2) for left-right and front-back assembly positioning on the column; the top of the positioning and detection block mounting seat (4) is designed with a positioning key, a positioning surface and adjustment scale lines adapted to the positioning and detection block.

6. The adjusting device according to claim 1, characterized in that: The adjusting device bottom plate (1), the adjusting device column (2), the column support plate (3), and the positioning and detection block mounting seat (4) are manufactured by processing aluminum materials.

7. The adjusting device according to claim 1, characterized in that: A lateral adjustment range of ±15 mm is provided between the adjusting device bottom plate (1) and the adjusting device column (2), the positioning and detection block mounting seat (4) has a vertical adjustment range of 0 to 50 mm relative to the column (2), and the front and rear adjustment of the positioning and detection block on the mounting seat (4) is ±10 mm.

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