Adjustable tool for studying bad working conditions of long sliding rail

Abstract

The utility model relates to an adjustable tool for studying bad working conditions of a long sliding rail. The adjustable tool comprises a workbench, an adjustable tool body and a mounting plate lifting displacement display block. The workbench comprises a workbench frame and a workbench deck plate. The adjustable tool comprises a bottom plate, a hanging rod, a top plate, a guide rod, a horizontal adjusting rail, a mounting plate, a long sliding rail fixing block, a limiting bolt seat, a limiting bolt, a mounting plate translation displacement display block and a mounting plate lifting indication block. According to the utility model, the long slide rail to be researched can be accurately installed, a foundation is laid for researching the performances of noise, operation smoothness and the like of the long slide rail under different severe working conditions, and a contribution is made for researching, developing and verifying the performances of the long slide rail.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of automobile seat system, and specifically discloses an adjustable tool for researching adverse conditions of long slide rails. BACKGROUND

[0002] Manufacture and whole vehicle installation of long slide rails can face various parallelism, perpendicularity and other adverse conditions such as manufacturing tolerance or fitting tolerance, and these adverse conditions will inevitably cause abnormal noise of slide rails or affect running smoothness of slide rails during operation. SUMMARY

[0003] The utility model discloses a kind of adjustable tool for researching adverse conditions of long slide rails, to overcome the deficiencies in prior art.

[0004] According to the technical scheme provided by the utility model, the adjustable tool for researching adverse conditions of long slide rails, it includes workbench, the adjustable tool of paired use and mounting plate lifting displacement amount display block of installation on workbench;The workbench includes workbench frame and the workbench tabletop plate of fixed at the top of workbench frame;

[0005] The adjustable tool includes bottom plate, boom, top plate, guide rod, horizontal adjustment track, mounting plate, long slide rail fixed block, limit bolt seat, limit bolt, mounting plate translation displacement amount display block and mounting plate lifting indicating block;

[0006] The upper surface of the bottom plate is fixed with several booms, the axis of the boom is vertically arranged with the plane of the bottom plate, the top plate is provided above the bottom plate, the plane of the top plate is parallelly arranged with the plane of the bottom plate, the lifting driving mechanism for driving the top plate to lift is fixed on the bottom plate, the lower surface of the top plate is fixed with several guide rods, the axis of the guide rod is vertically arranged with the plane of the top plate;

[0007] Horizontal adjustment track is fixed on the upper surface of the top plate, the mounting plate is slidably installed on the horizontal adjustment track by sliding block, the long slide rail fixed block is fixed on the upper surface of the mounting plate, the limit bolt seat is fixed on the upper surface of the top plate corresponding to the left side and the right side of the mounting plate, the limit bolt hole is arranged on the limit bolt seat, and the limit bolt is installed in the limit bolt hole;

[0008] Mounting plate translation displacement amount display block is fixed on the upper surface of the top plate corresponding to the front side or the rear side of the mounting plate, mounting plate translation displacement amount display scale is arranged on the mounting plate translation displacement amount display block, translation indicating line is arranged on the end surface of the mounting plate corresponding to one side of the mounting plate translation displacement amount display block, and the translation indicating line is matched with the mounting plate translation displacement amount display scale.

[0009] The top plate corresponding to the rear side or the front side of the mounting plate is fixed with a mounting plate lifting indicating block, and a lifting indicating line is arranged on the mounting plate lifting indicating block;

[0010] The upper surface of the workbench top plate close to the mounting plate lifting indicating block is fixed with a mounting plate lifting displacement indicating block, and a mounting plate lifting displacement indicating scale is arranged on the mounting plate lifting displacement indicating block, which cooperates with the lifting indicating line;

[0011] A guide hole is arranged on the workbench top plate, which cooperates with the guide rod;

[0012] The hanging rod is fixed with the workbench top plate.

[0013] As a preferred, a contact nut is arranged on the other end of the limiting bolt.

[0014] As a preferred, a plurality of hanging rods are arranged on the upper surface corners of the bottom plate.

[0015] As a preferred, a plurality of guide rods are arranged on the lower surface corners of the top plate.

[0016] As a preferred, the lifting driving mechanism is a worm gear mechanism.

[0017] The long slide rail to be researched can be accurately installed by using the utility model, which lays a foundation for researching the performance of the long slide rail under different harsh working conditions, such as noise and running smoothness, and makes contributions to the development and verification of the performance of the long slide rail. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is the perspective view of the utility model.

[0019] Figure 2 is the perspective view of the adjustable tool in the utility model. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme of the utility model will be clearly and completely described below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0021] An adjustable tool for researching long slide rail harsh working conditions, such as Figure 1 and Figure 2As shown, it comprises a workbench 1, a pair of adjustable tooling 2 and mounting plate lifting displacement display block 3 installed on the workbench 1; the workbench 1 comprises a workbench frame 1.1 and a workbench top plate 1.2 fixed on the top of the workbench frame 1.1;

[0022] The adjustable tooling 2 comprises a bottom plate 2.1, a boom 2.2, a top plate 2.3, a guide rod 2.4, a horizontal adjustment track 2.5, a mounting plate 2.6, a long slide rail fixing block 2.7, a limit bolt seat 2.8, a limit bolt 2.9, a mounting plate translation displacement display block 2.10 and a mounting plate lifting indication block 2.11;

[0023] A plurality of booms 2.2 are fixed on the upper surface of the bottom plate 2.1, the axis of the boom 2.2 is perpendicular to the plane of the bottom plate 2.1, a top plate 2.3 is arranged above the bottom plate 2.1, the plane of the top plate 2.3 is parallel to the plane of the bottom plate 2.1, a lifting drive mechanism for driving the top plate 2.3 to lift is fixed on the bottom plate 2.1, a plurality of guide rods 2.4 are fixed on the lower surface of the top plate 2.3, the axis of the guide rod 2.4 is perpendicular to the plane of the top plate 2.3;

[0024] A horizontal adjustment track 2.5 is fixed on the upper surface of the top plate 2.3, a mounting plate 2.6 is slidably installed on the horizontal adjustment track 2.5, a long slide rail fixing block 2.7 is fixed on the upper surface of the mounting plate 2.6, a limit bolt seat 2.8 is fixed on the upper surface of the top plate 2.3 corresponding to the left side and the right side of the mounting plate 2.6, a limit bolt hole is arranged on the limit bolt seat 2.8, and a limit bolt 2.9 is installed in the limit bolt hole;

[0025] A mounting plate translation displacement display block 2.10 is fixed on the upper surface of the top plate 2.3 corresponding to the front side or the rear side of the mounting plate 2.6, a mounting plate translation displacement display scale is arranged on the mounting plate translation displacement display block 2.10, a translation indication line is arranged on the end surface of the mounting plate 2.6 corresponding to one side of the mounting plate translation displacement display block 2.10, and the translation indication line cooperates with the mounting plate translation displacement display scale;

[0026] A mounting plate lifting indication block 2.11 is fixed on the top plate 2.3 corresponding to the rear side or the front side of the mounting plate 2.6, and a lifting indication line is arranged on the mounting plate lifting indication block 2.11;

[0027] A mounting plate lifting displacement display block 3 is fixed on the upper surface of the workbench top plate 1.2 close to the mounting plate lifting indication block 2.11, a mounting plate lifting displacement display scale is arranged on the mounting plate lifting displacement display block 3, and the mounting plate lifting displacement display scale cooperates with the lifting indication line;

[0028] A guide hole is formed on the workbench top plate 1.2, and the guide hole cooperates with the guide rod 2.4;

[0029] The boom 2.2 is fixed to the workbench top plate 1.2.

[0030] A contact nut 2.12 is installed at the other end of the limiting bolt 2.9, so as to increase the contact area and avoid damaging the left and right sides of the mounting plate 2.6 caused by the direct contact between the limiting bolt 2.9 and the mounting plate 2.6.

[0031] A plurality of booms 2.2 are fixed to the upper surface corners of the bottom plate 2.1.

[0032] A plurality of guide rods 2.4 are fixed to the lower surface corners of the top plate 2.3.

[0033] The lifting driving mechanism is a worm gear mechanism.

[0034] In work, the two ends of the long slide rail are fixed on the long slide rail fixing block 2.7 of the adjustable tooling 2, the hand wheel drives the worm shaft, the worm wheel fixed on the worm shaft drives the worm, the worm drives the top plate 2.3 to lift, so that the long slide rail is lifted, the lifting locking device for locking the top plate 2.3 is not needed to be additionally installed, the lifting displacement of the top plate 2.3 and the long slide rail can be displayed through the lifting indication line on the mounting plate lifting indication block 2.11 and the mounting plate lifting displacement display scale on the mounting plate lifting displacement display block 3, the mounting plate 2.6 and the long slide rail can be translated along the length direction of the horizontal adjustment track 2.5, the translation displacement of the mounting plate 2.6 and the long slide rail can be displayed through the translation indication line on the end surface of the mounting plate 2.6 and the mounting plate translation displacement display scale on the mounting plate translation displacement display block 2.10, after the mounting plate 2.6 and the long slide rail are translated to the position, the limiting bolt 2.9 installed on the limiting bolt seat 2.8 is screwed, so that the contact nut 2.12 contacts the left and right sides of the mounting plate 2.6, thereby locking the mounting plate 2.6. After the long slide rail is installed in place, the performance of the long slide rail under different severe working conditions, such as noise and running smoothness, can be studied, so as to contribute to the research and verification of the performance of the long slide rail.

[0035] The adjustable tooling for studying the long slide rail under adverse conditions can reproduce various adverse conditions possibly caused in the installation process of the long slide rail, and different types of experimental detection, including noise and smoothness, are carried out on the reproduced installation conditions. According to the experimental results, the manufacturing tolerance and the installation fit tolerance allowed to be accepted in the manufacturing and installation process of the long slide rail are clearly defined, so as to ensure the normal operation of the long slide rail under different environmental conditions.

[0036] Finally, it should be explained that the above specific embodiments are only used to illustrate the technical solutions of the present application and are not limiting. Although the present application has been described in detail with reference to the examples, it should be understood by those skilled in the art that the technical solutions of the present application can be modified or replaced by equivalents without departing from the spirit and scope of the present application, and all should be covered in the scope of the claims of the present application.

Claims

1. An adjustable tool for studying long slide rail adverse conditions, comprising a workbench (1), a pair of adjustable tools (2) and a mounting plate lifting displacement display block (3) mounted on the workbench (1); the workbench (1) comprises a workbench frame (1.1) and a workbench top plate (1.2) fixed on the top of the workbench frame (1.1); The application is characterized in that the adjustable tool (2) comprises a bottom plate (2.1), a hanger rod (2.2), a top plate (2.3), a guide rod (2.4), a horizontal adjustment track (2.5), a mounting plate (2.6), a long slide rail fixing block (2.7), a limiting bolt seat (2.8), a limiting bolt (2.9), a mounting plate translation displacement display block (2.10) and a mounting plate lifting indication block (2.11); a plurality of hanger rods (2.2) are fixed on the upper surface of the bottom plate (2.1), the axis of the hanger rod (2.2) is perpendicular to the plane of the bottom plate (2.1), a top plate (2.3) is arranged above the bottom plate (2.1), the plane of the top plate (2.3) is parallel to the plane of the bottom plate (2.1), a lifting driving mechanism for driving the top plate (2.3) to lift is fixed on the bottom plate (2.1), a plurality of guide rods (2.4) are fixed on the lower surface of the top plate (2.3), the axis of the guide rod (2.4) is perpendicular to the plane of the top plate (2.3); a horizontal adjustment track (2.5) is fixed on the upper surface of the top plate (2.3), a mounting plate (2.6) is slidably mounted on the horizontal adjustment track (2.5), a long slide rail fixing block (2.7) is fixed on the upper surface of the mounting plate (2.6), a limiting bolt seat (2.8) is fixed on the upper surface of the top plate (2.3) corresponding to the left side and the right side of the mounting plate (2.6), a limiting bolt hole is arranged on the limiting bolt seat (2.8), and a limiting bolt (2.9) is mounted in the limiting bolt hole; a mounting plate translation displacement display block (2.10) is fixed on the upper surface of the top plate (2.3) corresponding to the front side or the rear side of the mounting plate (2.6), a mounting plate translation displacement display scale is arranged on the mounting plate translation displacement display block (2.10), a translation indication line is arranged on the end surface of the mounting plate (2.6) corresponding to one side of the mounting plate translation displacement display block (2.10), and the translation indication line is matched with the mounting plate translation displacement display scale; a mounting plate lifting indication block (2.11) is fixed on the top plate (2.3) corresponding to the rear side or the front side of the mounting plate (2.6), and a lifting indication line is arranged on the mounting plate lifting indication block (2.11); a mounting plate lifting displacement display block (3) is fixed on the upper surface of the workbench top plate (1.2) close to the mounting plate lifting indication block (2.11), a mounting plate lifting displacement display scale is arranged on the mounting plate lifting displacement display block (3), and the mounting plate lifting displacement display scale is matched with the lifting indication line; a guide hole is arranged on the workbench top plate (1.2) and matched with the guide rod (2.4). The boom (2.2) is fixed with the workbench top plate (1.2).

2. The adjustable tooling for studying long slide rail adverse conditions of claim 1, wherein: A contact nut (2.12) is installed at the other end of the limiting bolt (2.9).

3. The adjustable tooling for studying long slide rail adverse conditions of claim 1, wherein: Several booms (2.2) are fixed at the upper surface corners of the bottom plate (2.1).

4. The adjustable tooling for studying long slide rail adverse conditions of claim 1, wherein: Several guide rods (2.4) are fixed at the lower surface corners of the top plate (2.3).

5. The adjustable tooling for studying long slide rail adverse conditions of claim 1, wherein: The lifting driving mechanism is a worm gear mechanism.

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