CN213397645U - General type loading frock of body-in-white bending test - Google Patents
General type loading frock of body-in-white bending test Download PDFInfo
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- CN213397645U CN213397645U CN202022462291.XU CN202022462291U CN213397645U CN 213397645 U CN213397645 U CN 213397645U CN 202022462291 U CN202022462291 U CN 202022462291U CN 213397645 U CN213397645 U CN 213397645U
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Abstract
The utility model relates to a white automobile body bending test general type loading frock, this frock comprises 5 main parts, contains loading piece, braced frame, level adjustment mechanism, bottom plate, connecting plate. This frock passes through the connecting plate with whole frock fastening on white automobile body, through adjusting horizontal adjustment mechanism, makes whole frock be in the level, the experimental loading mechanism of being convenient for is to white automobile body loading. The utility model discloses a novel general design, the level is adjusted soon with the loading to quick adjustment when carrying out white automobile body bending test, and save time reduces work load, improves test efficiency. The utility model discloses no longer need the sand bag to carry out the level (l) ing, and the commonality is strong, can with the white body coupling of most motorcycle types, save the cost, have very high practicality.
Description
Technical Field
The utility model belongs to the technical field of the car industry new product development stage bench test, a white automobile body bending test general type loading frock is related to.
Background
With the development of automobile technology and the shortening of development cycle, the bench test has the advantages of short cycle, low cost, good repeatability, high controllability and the like, and becomes an important means for verifying the reliability of parts. The bench test can be established through the external environment and the test and can truly simulate various working conditions in the use process of a user. The white body static stiffness performance directly affects the safety, operational stability and NVH performance of the vehicle. At present, a body-in-white bending stiffness test is used as a performance index of the body-in-white static stiffness, and becomes an indispensable bench test in the automobile development stage.
The body-in-white bending test is to apply corresponding loading force to the body-in-white at the seat position, so as to achieve the purpose of measuring the bending rigidity performance of the body-in-white. When carrying out white automobile body bending test, involve the installation loading frock to carry out the power value loading to the white automobile body. In the existing method, a loading tool is directly placed on a seat mounting point, and sand bags with different thicknesses are paved at the bottom of the loading tool so as to achieve the aim that a loading block is horizontal. This mode is time consuming and laborious to operate, and the fitted sandbag lacks stability and is not easy to load. The aluminum profile needs to be widened at the bottom of the body-in-white with overlarge distance between the seat mounting points, so that the overall operation is inconvenient and the universality is poor.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to provide a white automobile body bending test general type loading frock, this frock commonality is good, practices thrift the cost, adjusts convenient and fast, improves test efficiency.
In order to solve the technical problem, the utility model discloses a following technical scheme combines the attached drawing:
a general loading tool for a body-in-white bending test comprises a loading block 1, a horizontal adjusting mechanism 2, a supporting frame 3, a bottom plate 4 and a connecting plate 5; the connecting plate 5 is connected to the bottom of the bottom plate 4 in a sliding manner; the horizontal adjusting mechanism 2 is arranged between the supporting frame 3 and the bottom plate 4; the loading block 1 is arranged in the supporting frame 3, and the horizontal adjusting mechanism 2 is used for adjusting the height of the supporting frame 3; the connecting plate 5 is connected with a body-in-white, and the loading block 1 is connected with a test device.
Furthermore, the bottom plate 4 is provided with a long hole, and the connecting plates 5 are connected to the bottom of the long hole of the bottom plate 4 in a sliding manner through the sliding blocks, so that the connecting plates 5 can extend the long hole to slide, and the distance between the two connecting plates 5 is adjusted.
Further, horizontal adjustment mechanism 2 sets up two sets altogether, and every group includes two horizontal adjustment mechanism 2, and two sets of horizontal adjustment mechanism 2 symmetry sets up.
Further, horizontal adjustment mechanism 2 includes link mechanism, top linking bridge, bottom linking bridge and locking knob, and the link mechanism top is articulated with top linking bridge, and top linking bridge is fixed in braced frame 3 bottom, and the link mechanism bottom is articulated with bottom linking bridge, and bottom linking bridge is fixed on bottom plate 4, and locking knob is used for locking the link mechanism spacing.
The utility model has the advantages of it is following:
the connecting plates with adjustable intervals are adopted, so that the connecting plates can be connected with the body in white of most vehicle types, the universality is strong, and the tooling cost is saved; the movable bottom plate is adopted, the position of the loading block is convenient to adjust, and the flexibility is high; adopt adjustable level adjustment mechanism, replace the mode of bottom pad sand bag in the past, adjust convenient and fast, improve test efficiency.
The utility model relates to a novel unique, very high commonality and practicality have.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings to be used in the description of the embodiments of the present invention will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the contents of the embodiments of the present invention and the drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is an exploded schematic view of the utility model;
in the figure:
1-loading a block; 2-a horizontal adjustment mechanism; 3-a support frame; 4-a bottom plate; 5-connecting plate.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
As shown in fig. 1, the utility model discloses a general type loading frock for body-in-white bending test, which comprises a loading block 1, a horizontal adjusting mechanism 2, a supporting frame 3, a bottom plate 4 and a connecting plate 5; the bottom plate 4 is provided with a long hole, and the connecting plates 5 are connected to the bottom of the long hole of the bottom plate 4 in a sliding manner through the sliding blocks, so that the connecting plates 5 can extend the sliding of the long hole and the distance between the two connecting plates 5 is adjusted; the horizontal adjusting mechanism 2 is arranged between the supporting frame 3 and the bottom plate 4; the loading block 1 is arranged in the supporting frame 3, and the height of the supporting frame 3 can be adjusted through the horizontal adjusting mechanism 2 so as to achieve the purpose of adjusting the level; the connecting plate 5 is connected with a body-in-white, and the loading block 1 is connected with a test device.
The horizontal adjusting mechanisms 2 are arranged in two groups, each group comprises two horizontal adjusting mechanisms 2, and the two groups of horizontal adjusting mechanisms 2 are symmetrically arranged.
The horizontal adjusting mechanism 2 comprises a connecting rod mechanism, a top connecting support, a bottom connecting support and a locking knob, the top end of the connecting rod mechanism is hinged to the top connecting support, the top connecting support is fixed to the bottom of the supporting frame 3, the bottom end of the connecting rod mechanism is hinged to the bottom connecting support, the bottom connecting support is fixed to the bottom plate 4, and the locking knob is used for locking and limiting the connecting rod mechanism.
The working principle of the utility model is briefly introduced as follows:
during the experiment, the connecting plate 5 is fixedly connected with a mounting point of a seat on a body-in-white; the movable bottom plate 4 is positioned at the central position of the mounting points of the front seat and the rear seat and is locked; rotating two knobs of the horizontal adjusting mechanism 2 to enable the loading block 1 to be horizontal; and finally, connecting the loading block 1 with test equipment to finish the body-in-white bending test preparation.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. A general loading tool for a body-in-white bending test is characterized by comprising a loading block (1), a horizontal adjusting mechanism (2), a supporting frame (3), a bottom plate (4) and a connecting plate (5); the connecting plate (5) is connected to the bottom of the bottom plate (4) in a sliding manner; the horizontal adjusting mechanism (2) is arranged between the supporting frame (3) and the bottom plate (4); the loading block (1) is arranged in the supporting frame (3), and the horizontal adjusting mechanism (2) is used for adjusting the height of the supporting frame (3); the connecting plate (5) is connected with a body-in-white, and the loading block (1) is connected with test equipment.
2. The universal loading tool for the body-in-white bending test is characterized in that a long hole is formed in the bottom plate (4), the connecting plates (5) are connected to the bottoms of the long holes of the bottom plate (4) in a sliding mode through sliding blocks, the connecting plates (5) can slide in the long holes, and the distance between the two connecting plates (5) is adjusted.
3. The universal loading tool for the body-in-white bending test is characterized in that the horizontal adjusting mechanisms (2) are arranged in two groups, each group comprises two horizontal adjusting mechanisms (2), and the two groups of horizontal adjusting mechanisms (2) are symmetrically arranged.
4. The universal loading tool for the body-in-white bending test is characterized in that the horizontal adjusting mechanism (2) comprises a connecting rod mechanism, a top connecting support, a bottom connecting support and a locking knob, the top end of the connecting rod mechanism is hinged to the top connecting support, the top connecting support is fixed to the bottom of the supporting frame (3), the bottom end of the connecting rod mechanism is hinged to the bottom connecting support, the bottom connecting support is fixed to the bottom plate (4), and the locking knob is used for locking and limiting the connecting rod mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022462291.XU CN213397645U (en) | 2020-10-30 | 2020-10-30 | General type loading frock of body-in-white bending test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022462291.XU CN213397645U (en) | 2020-10-30 | 2020-10-30 | General type loading frock of body-in-white bending test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213397645U true CN213397645U (en) | 2021-06-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202022462291.XU Active CN213397645U (en) | 2020-10-30 | 2020-10-30 | General type loading frock of body-in-white bending test |
Country Status (1)
| Country | Link |
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| CN (1) | CN213397645U (en) |
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2020
- 2020-10-30 CN CN202022462291.XU patent/CN213397645U/en active Active
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