CN108955524B

CN108955524B - Quick punctuation device for vehicle body measurement

Info

Publication number: CN108955524B
Application number: CN201810814117.1A
Authority: CN
Inventors: 田威; 张向磊; 何成; 刘鹏; 张磊
Original assignee: China Automotive Technology and Research Center Co Ltd; CATARC Automotive Test Center Tianjin Co Ltd
Current assignee: China Automotive Technology and Research Center Co Ltd; CATARC Automotive Test Center Tianjin Co Ltd
Priority date: 2018-07-23
Filing date: 2018-07-23
Publication date: 2024-07-09
Anticipated expiration: 2038-07-23
Also published as: CN108955524A

Abstract

The invention provides a rapid punctuation device for vehicle body measurement, which comprises a panel; a plurality of lasers are equidistantly arranged on the front surface of the panel; the top end of the panel is provided with a level bubble; the rear surface of the panel is fixedly connected with a slide block of a vertical linear guide rail, the vertical linear guide rail is fixedly arranged on the slide block of a horizontal linear guide rail, the horizontal linear guide rail is fixedly arranged on a vertical rod, and the vertical rod is fixedly arranged on a base. The invention relates to a rapid punctuation device for vehicle body measurement, which is matched with a panel, a laser, a level bubble, a vertical linear guide rail, a horizontal linear guide rail, a balance rod and a laser range finder; the laser array can realize quick high-precision batch punctuation, and has the characteristics of convenience in use, high punctuation precision and reliable performance.

Description

Quick punctuation device for vehicle body measurement

Technical Field

The invention belongs to the field of automobile detection, and particularly relates to a rapid punctuation device for automobile body measurement.

Background

With the continuous development of social economy, the increasing level of industrial production, how to improve the efficiency of production detection tools, has received the attention of more and more technical developers.

Chinese patent document CN205950715U discloses a steel bar punctuation marking device comprising: a graduated scale; the steel bar fixing mechanism is arranged at one end of the graduated scale and comprises two clamps for fixing steel bars and a set screw for driving the clamps to clamp; the marking mechanism is arranged on the graduated scale and is in sliding fit with the graduated scale, and comprises a sliding mechanism arranged on the periphery of the graduated scale and two marking pens arranged on the sliding mechanism and used for marking points, and the marking pens are respectively sleeved with a marking pen reset spring. The steel bars are clamped by the set screws, so that the two steel bars can be marked and marked at the same time. When the handle of the scribing mechanism is moved, the sliding block can be driven to move, and the scribing pen is pressed when the scribing pen is moved to the scale position where the marking point is needed, so that scribing can be performed on the steel bar.

According to the prior art, the conventional measuring punctuation device is simple in structure, low in punctuation speed and complex in use and operation.

Disclosure of Invention

In view of the above, the present invention aims to provide a rapid pointing device for vehicle body measurement, which is used in combination with a panel, a laser, a level bubble, a vertical linear guide, a horizontal linear guide, a balance bar and a laser range finder; the laser array can realize quick high-precision batch punctuation, and has the characteristics of convenience in use, high punctuation precision and reliable performance.

In order to achieve the above purpose, the technical scheme of the invention is realized as follows:

A quick punctuation device for vehicle body measurement comprises a panel; a plurality of lasers are equidistantly arranged on the front surface of the panel; the top end of the panel is provided with a level bubble; the rear surface of the panel is fixedly connected with a slide block of a vertical linear guide rail, the vertical linear guide rail is fixedly arranged on the slide block of a horizontal linear guide rail, the horizontal linear guide rail is fixedly arranged on a vertical rod, and the vertical rod is fixedly arranged on a base; the base is provided with a balancing rod on the left side wall and the right side wall respectively, the two balancing rods are symmetrically arranged by taking the base as a center, and one ends, far away from the base, of the two balancing rods are provided with laser range finders.

In actual use, the quick punctuation device is firstly placed at the position of the vehicle body to be punctuated, the form of the quick punctuation device is adjusted, the distances from two laser rangefinders on the balance bar to the plane to be projected on the vehicle body are equal, meanwhile, the level bubble is in a horizontal state, at the moment, the plane to be projected by the panel and the vehicle body are parallel to each other, and a plurality of lasers start to project laser punctuation. Through the movement of the panel on the vertical linear guide rail and the horizontal linear guide rail, continuous large-batch rapid laser marking can be performed.

Further, the plurality of lasers are arranged in an equally spaced array of N rows by N columns.

Further, the vertical linear guide rail is fixed with the sliding block of the horizontal linear guide rail through a connecting piece.

Further, the bottom end of the base is provided with a movable wheel.

The design of the movable wheels is convenient for the movement of the quick punctuation device.

Further, the two balance bars may be retracted into the base.

Further, the panel is rectangular in shape.

Compared with the prior art, the quick punctuation device for vehicle body measurement has the following advantages:

The invention relates to a rapid punctuation device for vehicle body measurement, which is matched with a panel, a laser, a level bubble, a vertical linear guide rail, a horizontal linear guide rail, a balance rod and a laser range finder; the laser array can realize quick high-precision batch punctuation, and has the characteristics of convenience in use, high punctuation precision and reliable performance.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention.

In the drawings:

FIG. 1 is a schematic diagram of a quick punctuation device for vehicle body measurement according to an embodiment of the present invention;

FIG. 2 is a schematic top view of a quick punctuation device for vehicle body measurement according to an embodiment of the present invention;

Fig. 3 is a schematic left view of a quick punctuation device for vehicle body measurement according to an embodiment of the present invention.

Reference numerals illustrate:

1-a level bubble; 2-panels; a 3-laser; 4-balancing bars; 5-laser rangefinder; 6-a base; 7-a vertical rod; 8-a horizontal linear guide rail; 9-vertical linear guide rail.

Detailed Description

It should be noted that, without conflict, the embodiments of the present invention and features of the embodiments may be combined with each other.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art in a specific case.

The invention will be described in detail below with reference to the drawings in connection with embodiments.

As shown in fig. 1-3, a quick punctuation device for vehicle body measurement comprises a panel 2; the front surface of the panel 2 is provided with a plurality of lasers 3 at equal intervals; the top end of the panel 2 is provided with a level bubble 1; the rear surface of the panel 2 is fixedly connected with a slide block of a vertical linear guide rail 9, the vertical linear guide rail 9 is fixedly arranged on a slide block of a horizontal linear guide rail 8, the horizontal linear guide rail 8 is fixedly arranged on a vertical rod 7, and the vertical rod 7 is fixed on a base 6; the left side wall and the right side wall of the base 6 are respectively provided with a balance rod 4, the two balance rods 4 are symmetrically arranged by taking the base 6 as a center, and one ends, far away from the base 6, of the two balance rods 4 are respectively provided with a laser range finder 5.

In actual use of the invention, the quick punctuation device is firstly placed at the position of the vehicle body to be punctuated, the form of the quick punctuation device is adjusted, the distances from the two laser rangefinders 5 on the balance bar 4 to the plane to be projected on the vehicle body are equal, meanwhile, the level bubble 1 is in a horizontal state, at the moment, the plane 2 to be projected on the vehicle body is parallel to each other, and the plurality of lasers 3 start to project laser punctuation. By moving the panel 2 on the vertical linear guide 9 and the horizontal linear guide 8, continuous mass rapid laser pointing can be performed.

As shown in fig. 1-3, a plurality of lasers 3 are arranged in an equally spaced array of N rows by N columns.

As shown in fig. 1-3, the vertical linear guide 9 is fixed to the slider of the horizontal linear guide 8 by a connecting member.

As shown in fig. 1-3, the bottom end of the base 6 is provided with a moving wheel.

As shown in fig. 1-3, the two balance bars 4 are retractable into the base 6.

As shown in fig. 1-3, the panel 2 is rectangular in shape.

The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.

Claims

1. A quick punctuation device for automobile body measurement, its characterized in that: comprises a panel (2); a plurality of lasers (3) are equidistantly arranged on the front surface of the panel (2); the top end of the panel (2) is provided with a level bubble (1); the rear surface of the panel (2) is fixedly connected with a sliding block of a vertical linear guide rail (9), the vertical linear guide rail (9) is fixedly arranged on a sliding block of a horizontal linear guide rail (8), the horizontal linear guide rail (8) is fixedly arranged on a vertical rod (7), and the vertical rod (7) is fixed on a base (6); the left side wall and the right side wall of the base (6) are respectively provided with a balance rod (4), the two balance rods (4) are symmetrically arranged by taking the base (6) as a center, and one ends, far away from the base (6), of the two balance rods (4) are respectively provided with a laser range finder (5);

a plurality of lasers (3) are arranged in an equally spaced array of N rows by N columns;

the two balance bars (4) can be retracted into the base (6);

Placing the quick punctuation device at the position of a vehicle body to be punctuated, adjusting the form of the quick punctuation device, enabling the distance from two laser rangefinders (5) on a balance bar (4) to a plane to be projected on the vehicle body to be equal, enabling the level bubble (1) to be in a horizontal state, enabling the panel (2) to be parallel to the plane to be projected on the vehicle body, and enabling a plurality of lasers (3) to start laser punctuation projection; continuous batch rapid laser marking is performed by moving the panel (2) on the vertical linear guide rail (9) and the horizontal linear guide rail (8).

2. A quick punctuation device for vehicle body measurement according to claim 1, wherein: the vertical linear guide rail (9) is fixed with the sliding block of the horizontal linear guide rail (8) through a connecting piece.

3. A quick punctuation device for vehicle body measurement according to claim 1, wherein: the bottom end of the base (6) is provided with a movable wheel.

4. A quick punctuation device for vehicle body measurement according to claim 1, wherein: the panel (2) is rectangular in shape.