Flexible sandwich plate structure and vehicle body part measuring tool

Abstract

The utility model relates to the technical field of automobile part tools, and particularly discloses a flexible sandwich plate structure and an automobile body part measuring tool. The flexible sandwich plate structure comprises a base, a first sandwich plate, two second sandwich plates and a third sandwich plate, the first sandwich plate is horizontally fixed to the base, the two second sandwich plates are oppositely and vertically connected to the top face of the first sandwich plate, and a frame is connected between the two second sandwich plates; the third sandwich plate is horizontally connected to the top surface of the frame; a plurality of mounting holes are formed in the top surfaces of the second sandwich plates, the top surface of the third sandwich plate and the top surfaces of the first sandwich plates on the opposite sides of the two second sandwich plates in an array manner, and connecting blocks with threaded holes are connected in the mounting holes. The flexible sandwich plate structure and the vehicle body part measuring tool are small in occupied area, high in universality and low in cost.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts tooling, in particular to a flexible sandwich plate structure and a vehicle body parts measuring tooling. Background Art

[0002] When measuring the dimensions of body parts, the body parts to be measured must first be fixed on the measuring fixture to ensure the accuracy of the measurement data.

[0003] Existing auto body parts measurement tooling typically consists of a base, a sandwich plate secured to the base, a measuring bracket, and several quick-positioning clamps. The sandwich plate is provided with a matrix of flexible positioning holes for mounting the measuring bracket, which is then equipped with several support columns, each with a quick-positioning clamp attached to each column. For example, Patent Publication No. CN117103146A discloses an optical measurement quick-positioning device that employs this structure.

[0004] However, in the prior art, the vehicle body parts to be measured are generally fixed horizontally on a measuring bracket, and multiple sandwich boards are laid horizontally on a base to fix the measuring bracket, which makes the measuring tooling occupy a large area; in addition, when different vehicle body parts need to be measured, corresponding measuring brackets need to be installed on the sandwich boards, which makes the cost of the measuring tooling high. Summary of the Invention

[0005] The purpose of the utility model is to provide a flexible sandwich plate structure and a vehicle body parts measuring tool, which has small occupied area, strong versatility and low cost.

[0006] To achieve this purpose, the present invention adopts the following technical solutions:

[0007] A flexible sandwich panel structure includes a base, a first sandwich panel, two second sandwich panels, and a third sandwich panel, wherein the first sandwich panel is horizontally fixed to the base, the two second sandwich panels are relatively vertically connected to the top surface of the first sandwich panel, a frame is connected between the two second sandwich panels, and the third sandwich panel is horizontally connected to the top surface of the frame; the top surfaces of the second sandwich panels, the third sandwich panel, and the top surface of the first sandwich panel located on the opposite side of the two second sandwich panels are all provided with a plurality of mounting holes in an array, and connecting blocks with threaded holes are connected in the mounting holes.

[0008] Furthermore, protective blocks are provided at the four corners of the first sandwich panel.

[0009] Furthermore, a plurality of spacers are provided between the first sandwich panel and the base, between the second sandwich panel and the frame, and between the third sandwich panel and the frame.

[0010] Furthermore, a group of measurement reference blocks are provided on the second sandwich plate.

[0011] Furthermore, first lifting ring seats are connected to both sides of the base, a group of second lifting ring seats are connected to the upper end of the frame, and both the first lifting ring seats and the second lifting ring seats are provided with lifting rings; the third sandwich plate is provided with an avoidance hole for exposing the second lifting ring seats.

[0012] Furthermore, side panels are connected to both side ends of the frame.

[0013] Furthermore, the first sandwich panel and the second sandwich panel are connected via a set of angle seats.

[0014] Furthermore, a counterweight is provided in the base.

[0015] The utility model also provides a vehicle body parts measuring tool, comprising a plurality of first columns and the above-mentioned flexible sandwich plate structure, wherein the first columns cooperate with the corresponding threaded holes through locking pieces to be fixedly connected to the first sandwich plate, the second sandwich plate or the third sandwich plate; the first columns are provided with a first positioning support block and a quick positioning clamp for pressing the measured vehicle body part on the first positioning support block.

[0016] Furthermore, it includes several second columns, one end of which cooperates with the corresponding threaded hole through a connecting piece to be fixedly connected to the first sandwich panel, the second sandwich panel or the third sandwich panel, and the other end of the second column is provided with a second positioning support block.

[0017] The beneficial effects of the present invention are as follows: by providing two vertical second sandwich plates and horizontal first and third sandwich plates of unequal heights, the occupied area of the measuring tool can be reduced; at the same time, since the installation positions of the first column and the second column are adjustable in two horizontal planes and two vertical planes, they can be used to position and fix more vehicle body parts, so that the vehicle body parts can be kept in a horizontal, vertical or inclined state, which greatly improves the applicability of the measuring tool and reduces the development cost of the measuring tool. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of a flexible sandwich panel structure provided by the utility model.

[0019] Figure 2 It is a structural schematic diagram of a flexible sandwich panel structure provided by the utility model at another angle.

[0020] Figure 3 The utility model is a structural schematic diagram of a vehicle body parts measuring tool provided by the utility model.

[0021] Figure 4 yes Figure 3 A schematic structural diagram of one of the first columns and the first positioning support block and quick positioning clamp connected thereto.

[0022] Figure 5 yes Figure 3 A schematic structural diagram of one of the second columns and the second positioning support block and connecting member connected thereto. DETAILED DESCRIPTION

[0023] The technical solution of the present invention will be further described below with reference to the accompanying drawings and through specific implementation methods.

[0024] like Figures 1 to 2 As shown, a flexible sandwich panel structure includes a base 1, a first sandwich panel 2, two second sandwich panels 3, a frame 5 and a third sandwich panel 4.

[0025] Specifically, the first sandwich panel 2 is horizontally fixed to the base 1, two second sandwich panels 3 are relatively vertically connected to the top surface of the first sandwich panel 2, a frame 5 is connected between the two second sandwich panels 3, and the third sandwich panel 4 is horizontally connected to the top surface of the frame 5. The top surfaces of the second sandwich panels 3, the third sandwich panels 4, and the top surface of the first sandwich panel 2 located on the opposite side of the two second sandwich panels 3 are all provided with a plurality of mounting holes in an array, and connecting blocks 6 with threaded holes are connected to the mounting holes.

[0026] Furthermore, a number of spacers 11 are provided between the first sandwich panel 2 and the base 1, between the second sandwich panel 3 and the frame 5, and between the third sandwich panel 4 and the frame 5. Protective blocks 7 are provided at the four corners of the first sandwich panel 2. A set of measurement reference blocks is provided on the second sandwich panel 3.

[0027] In the flexible sandwich panel structure, the base 1 adopts a rectangular frame structure similar to the frame 5 , and a counterweight is provided in the rectangular frame structure to keep the base 1 stable and immovable.

[0028] In this flexible sandwich panel structure, first lifting rings 81 are connected to both sides of the base 1, and a set of second lifting rings 82 are connected to the upper end of the frame 5. Both the first and second lifting rings 81, 82 are provided with lifting rings 83. The third sandwich panel 4 is provided with a clearance hole for exposing the second lifting rings 82. The provision of the first and second lifting rings 81, 82, and lifting rings 83 facilitates lifting and transport.

[0029] In the flexible sandwich panel structure, both side ends of the frame 5 are connected to side panels 51 .

[0030] In this embodiment, the first sandwich panel 2 and the second sandwich panel 3 are connected by a set of angle seats 12. The horizontal and vertical portions of the angle seats 12 are provided with waist-shaped holes to enable fine adjustment of the installation position of the angle seats 12 in the horizontal and vertical directions.

[0031] like Figure 3-5 As shown, the present invention also provides a vehicle body part measuring tool, comprising a plurality of first columns 10 and the aforementioned flexible sandwich plate structure. The first columns 10 are fixedly connected to the first sandwich plate 2, the second sandwich plate 3, or the third sandwich plate 4 via locking members 70 engaging corresponding threaded holes. The first columns 10 are provided with a first positioning support block 20 and a quick positioning clamp 30 for pressing the measured vehicle body part against the first positioning support block 20. In this embodiment, the locking member 30 is preferably a locking screw.

[0032] A handle 101 is provided on the side of the first column 10 to facilitate the removal and movement of the first column 10 and the first positioning support block 20 and the quick positioning clamp 30 connected thereto.

[0033] The vehicle body parts measuring tool also includes a plurality of second columns 40, one end of each of which is fixedly connected to the first sandwich plate 2, the second sandwich plate 3, or the third sandwich plate 4 via a connector 50 that engages with a corresponding threaded hole. The other end of each second column 40 is provided with a second positioning support block 60. In this embodiment, the second column 40 includes at least one column segment 401, each end of which is provided with a threaded hole 402. The two column segments 401 and the column segments and the second positioning support block 60 can be coaxially connected via stud screws. The connector 50 has two coaxially arranged threaded ends, which can be threaded into the threaded hole 402 of the column segment 401 and the threaded hole of the connecting block 6, respectively.

[0034] Furthermore, both ends of the column segments 401 are provided with pin holes 403 that communicate with the screw holes 402. The central axis of the pin holes 403 is arranged at an angle to the central axis of the screw holes 402. During use, a stop pin is inserted into the pin holes 403 to limit the position of the stud screws screwed into the screw holes 402, ensuring a secure connection between two adjacent column segments 401.

[0035] In this embodiment, the height of the second column 40 can be adjusted by increasing or decreasing the number of column segments 401 , eliminating the need to manufacture second columns 40 of different heights, thereby significantly reducing the manufacturing cost of the second column 40 .

[0036] The present invention provides a flexible sandwich plate structure and vehicle body part measuring tool. When in use, each first column 10 and each second column 40 are fixed to the first sandwich plate 2, the second sandwich plate 3, or the third sandwich plate 4. The vehicle body part to be measured is positioned and supported by the first positioning support block 20 located on the first column 10 and the second positioning support block 60 located on the second column 40. The vehicle body part to be measured is clamped and fixed by the quick positioning clamp 20 located on the first column 40. Specifically, for vehicle body parts of different specifications and models to be measured, it is only necessary to select the corresponding first column 10 and second column 40 and install them in the appropriate position. For vehicle body parts to be measured with larger external dimensions, they can be fixed at an angle. The flexible sandwich plate structure and vehicle body part measuring tool occupy a small area, have strong versatility, and are low in cost.

[0037] The technical principles of the present invention have been described above with reference to specific embodiments. These descriptions are intended solely to illustrate the principles of the present invention and should not be construed in any way as limiting the scope of protection of the present invention. Based on the explanations herein, those skilled in the art will be able to devise other specific implementations of the present invention without inventive effort, and such implementations will fall within the scope of protection of the present invention.

Claims

1. A flexible sandwich panel structure, characterized in that: The invention comprises a base (1), a first sandwich plate (2), two second sandwich plates (3) and a third sandwich plate (4), wherein the first sandwich plate (2) is horizontally fixed on the base (1), the two second sandwich plates (3) are relatively vertically connected to the top surface of the first sandwich plate (2), a frame (5) is connected between the two second sandwich plates (3), and the third sandwich plate (4) is horizontally connected to the top surface of the frame (5); the top surface of the second sandwich plate (3), the top surface of the third sandwich plate (4) and the top surface of the first sandwich plate (2) located on the opposite side of the two second sandwich plates (3) are all provided with a plurality of mounting holes in an array, and a connecting block (6) with a threaded hole is connected in the mounting hole.

2. A flexible sandwich panel structure according to claim 1, characterized in that: Protective blocks (7) are provided at the four corners of the first sandwich panel (2).

3. The flexible sandwich panel structure according to claim 1, characterized in that: A plurality of pads (11) are provided between the first sandwich panel (2) and the base (1), between the second sandwich panel (3) and the frame (5), and between the third sandwich panel (4) and the frame (5).

4. The flexible sandwich panel structure according to claim 1, characterized in that: A set of measurement reference blocks (31) is provided on the second sandwich plate (3).

5. The flexible sandwich panel structure according to claim 1, characterized in that: The base (1) is connected to first lifting ring seats (81) on both sides, the frame (5) is connected to a group of second lifting ring seats (82) on the upper end, and the first lifting ring seats (81) and the second lifting ring seats (82) are both provided with lifting rings (83); the third sandwich plate (4) is provided with an avoidance hole for exposing the second lifting ring seats (82).

6. The flexible sandwich panel structure according to claim 1, characterized in that: Side plates (51) are connected to both side ends of the frame (5).

7. The flexible sandwich panel structure according to claim 1, characterized in that: The first sandwich panel (2) and the second sandwich panel (3) are connected via a set of angle seats (12).

8. The flexible sandwich panel structure according to claim 1, characterized in that: A counterweight (9) is provided in the base (1).

9. A vehicle body parts measuring tool, characterized in that: The invention comprises a plurality of first columns (10) and a flexible sandwich plate structure according to any one of claims 1 to 8, wherein the first columns (10) cooperate with the corresponding threaded holes through locking members (70) to be fixedly connected to the first sandwich plate (2), the second sandwich plate (3) or the third sandwich plate (4); the first columns (10) are provided with a first positioning support block (20) and a quick positioning clamp (30) for pressing the vehicle body part to be tested on the first positioning support block (20).

10. The vehicle body parts measuring tool according to claim 9, characterized in that: It also includes a plurality of second columns (40), one end of each of which cooperates with the corresponding threaded hole through a connecting piece (50) to be fixedly connected to the first sandwich plate (2), the second sandwich plate (3) or the third sandwich plate (4), and the other end of each of the second columns (40) is provided with a second positioning support block (60).

Images