Novel side wall gauge

Abstract

The utility model provides a novel side wall gauge, including car body and gauge bottom plate, car body with the gauge bottom plate between being equipped with lifting mechanism, car body bottom is equipped with left end with a group of universal wheel, car body bottom right -hand member is equipped with a group of directional wheel, car body left end face is equipped with the push handle, the gauge bottom plate bottom is equipped with a group of upper side plate, car body top is equipped with a group of lower side plate, lifting mechanism with the upper side plate and lower side plate between connection. The utility model can move, and it is convenient to adapt the use habit of operator or sit or stand, and it is more convenient to use.

Description

Technical Field

[0001] This utility model relates to a novel side panel inspection tool for automobiles, specifically a novel side panel inspection tool, belonging to the field of automotive parts inspection tool technology. Background Technology

[0002] my country's automotive industry is developing rapidly, and the cycle of vehicle replacement is constantly shortening, which places higher demands on vehicle research and development. Currently, the inspection of front-end parts in the vehicle research and development stage mainly relies on single-part inspection tools. However, if some parts have problems, it is difficult to detect the fit clearance and relative position between this part and surrounding parts using only a single inspection tool.

[0003] Chinese Patent CN202734699U, a prior art patent, discloses a novel side panel inspection fixture, comprising a base plate, a frame, inspection and processing reference holes, an epoxy resin inspection body, a positioning surface, positioning pins, a clamping device, and a movable inspection plate assembly. The frame has inspection and processing reference holes at its corners; the base plate is located above the frame; the automotive side panel inspection fixture also includes polyurethane foam, which is positioned above the base plate; a paste-like epoxy resin inspection body is covered on top of the polyurethane foam; positioning pins for fixing the radial movement of the part are located above the paste-like epoxy resin inspection body; a clamping device for fixing the axial movement of the part is provided on the base plate; and a movable inspection plate assembly is provided on the base plate. This allows for easy detection of problems with parts, identification of deviations, timely adjustments and modifications, and shortens the automotive development cycle and reduces costs.

[0004] Although the aforementioned patents allow for timely adjustments and modifications, shortening the automotive development cycle and reducing costs, the overall structure of the inspection fixture is heavy and inconvenient to move easily. Furthermore, the height of the fixture is not adjustable, requiring it to be placed on a workbench or the ground to accommodate the operator's sitting or standing habits, making it inconvenient to use. Therefore, this utility model proposes a novel side panel inspection fixture. Utility Model Content

[0005] Based on the above background, the purpose of this utility model is to provide a new type of side panel inspection tool to solve the problems in the background art.

[0006] This utility model provides the following technical solution:

[0007] A novel side panel inspection fixture includes a vehicle body and a fixture base plate. A lifting mechanism is provided between the vehicle body and the fixture base plate. The bottom of the vehicle body has a set of omnidirectional wheels on the left end and a set of directional wheels on the right end. A push handle is provided on the left end face of the vehicle body. The bottom of the fixture base plate has a set of upper side plates and the top of the vehicle body has a set of lower side plates. The lifting mechanism is connected to the upper and lower side plates.

[0008] Preferably, the lifting mechanism includes an H-shaped inner connecting rod and a set of outer connecting rods. The set of outer connecting rods is located on both sides of the inner connecting rod. The middle sections of the set of outer connecting rods are hinged to the middle sections of the inner connecting rods by hinge pins. The two outer surfaces of the lower right end of the inner connecting rod are provided with first limiting posts. The two ends of the upper left end of the inner connecting rod are provided with first hinge holes. The opposite side of the upper right end of the set of outer connecting rods is provided with second limiting posts. The lower left end of the set of outer connecting rods is provided with second hinge holes.

[0009] Preferably, the inner left side surface of the set of upper side plates is connected together by a shaft, and the first hinge hole at the upper left end of the inner connecting rod is hinged to the shaft. The inner right side surface of the set of upper side plates is provided with a first sliding groove, and the second limiting post on the outer connecting rod is located in the first sliding groove and slides between the first sliding groove and the first sliding groove.

[0010] Preferably, each of the lower side plates has a first connecting shaft on its left inner side surface, and a fixing block is provided between the first connecting shafts. The second hinge hole at the lower left end of the outer connecting rod is hinged to the first connecting shaft. Each of the lower side plates has a second sliding groove on its right inner side surface. The first limiting post on the inner connecting rod is located in the second sliding groove and slides between the inner connecting rod and the second sliding groove.

[0011] Preferably, the inner connecting rod has hinged circular grooves on both inner sides at the lower right end, and a second connecting shaft is rotatably connected in each of the hinged circular grooves. A moving block is fixedly connected between the second connecting shafts.

[0012] Preferably, a threaded rod is rotatably connected to the end face of the fixed block near one end of the movable block, and a threaded hole is provided on the movable block, with the threaded rod and the threaded hole being threadedly connected.

[0013] Preferably, the threaded rod is provided with a mounting rod at the end away from the fixing block, and the left end of the mounting rod, away from the threaded rod, extends beyond the rightmost end of the vehicle body. A handwheel is installed at the rightmost end of the mounting rod.

[0014] Compared with the prior art, the present invention has the following advantages:

[0015] This utility model's novel side panel inspection fixture, by setting universal wheels and directional wheels on the vehicle body, facilitates the vehicle's turning and movement, thereby making the inspection fixture easier to move. By connecting the vehicle body and the fixture's base plate through a lifting mechanism, the height of the inspection fixture relative to the bottom surface can be adjusted, making it easier to adapt to the operator's sitting or standing usage habits, and thus more convenient to use. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0017] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0018] Figure 2 This is a schematic diagram of the hinged connection between the inner connecting rod and the outer connecting rod of this utility model;

[0019] Figure 3 This is a schematic diagram of a set of upper side plate structures of this utility model;

[0020] Figure 4 This is a schematic diagram of a set of lower side plate structures of this utility model;

[0021] Figure 5 This is a schematic diagram of the movable block structure of this utility model.

[0022] In the diagram: 1. Vehicle body; 2. Inspection fixture base plate; 3. Universal wheel; 4. Directional wheel; 5. Push handle; 6. Upper side plate; 7. Lower side plate; 8. Inner connecting rod; 9. Outer connecting rod; 10. Hinge pin; 11. First limiting post; 12. First hinge hole; 13. Second limiting post; 14. Second hinge hole; 15. Shaft; 16. First sliding groove; 17. First connecting shaft; 18. Fixing block; 19. Second sliding groove; 20. Hinge circular groove; 21. Second connecting shaft; 22. Moving block; 23. Threaded rod; 24. Threaded hole; 25. Mounting rod; 26. Handwheel. Detailed Implementation

[0023] The technical solution of this utility model will be further described in detail below through specific embodiments and in conjunction with the accompanying drawings. It should be understood that the implementation of this utility model is not limited to the following embodiments, and any modifications and / or alterations made to this utility model will fall within the protection scope of this utility model.

[0024] In this invention, unless otherwise specified, all parts and percentages are by weight, and the equipment and raw materials used are commercially available or commonly used in the field. Unless otherwise specified, the methods in the following embodiments are conventional methods in the field. Unless otherwise specified, the components or equipment in the following embodiments are general standard parts or components known to those skilled in the art, and their structures and principles can be learned by those skilled in the art through technical manuals or conventional experimental methods.

[0025] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings. In the following detailed description, many specific details are set forth to facilitate explanation and provide a comprehensive understanding of the embodiments of the present invention. However, one or more embodiments may be practiced by those skilled in the art without these specific details.

[0026] like Figures 1-5 As shown, the novel side panel inspection fixture includes a vehicle body 1 and an inspection fixture base plate 2. A lifting mechanism is provided between the vehicle body 1 and the inspection fixture base plate 2. The bottom of the vehicle body 1 has a set of universal wheels 3 on the left end and a set of directional wheels 4 on the right end of the bottom of the vehicle body 1. A push handle 5 is provided on the left end face of the vehicle body 1. The bottom of the inspection fixture base plate 2 has a set of upper side plates 6 and the top of the vehicle body 1 has a set of lower side plates 7. The lifting mechanism is connected to the upper side plates 6 and the lower side plates 7.

[0027] In the above technical solution, the present invention facilitates the turning and movement of the vehicle body 1 by setting universal wheels 3 and directional wheels 4 on the vehicle body 1, thereby facilitating the movement of the inspection tool. By connecting the vehicle body 1 and the inspection tool base plate 2 through a lifting mechanism, the height of the inspection tool relative to the bottom surface can be adjusted, which is convenient to adapt to the operator's usage habits of sitting or standing, making it more convenient to use.

[0028] In this utility model, the lifting mechanism includes an H-shaped inner connecting rod 8 and a set of outer connecting rods 9. The set of outer connecting rods 9 are located on both sides of the inner connecting rod 8. The middle sections of the set of outer connecting rods 9 are hinged to the middle sections of the inner connecting rod 8 by hinge pins 10. The two outer sides of the lower right end of the inner connecting rod 8 are provided with first limiting posts 11. The two ends of the upper left end of the inner connecting rod 8 are provided with first hinge holes 12. The opposite side of the upper right end of the set of outer connecting rods 9 is provided with second limiting posts 13. The lower left end of the set of outer connecting rods 9 is provided with second hinge holes 14. The inner side of the left end of the set of upper side plates 6 is connected together by a shaft 15. The first hinge hole 12 at the upper left end of the inner connecting rod 8 is hinged to the shaft 15. The inner side of the right end of the set of upper side plates 6 is provided with first sliding grooves 16. The second limiting posts 13 on the outer connecting rods 9 are located in the first sliding grooves 16 and slide and limit each other with the first sliding grooves 16. Each of the lower side plates 7 has a first connecting shaft 17 on its left inner side surface. A fixing block 18 is provided between the first connecting shafts 17. The second hinge hole 14 at the lower left end of the outer connecting rod 9 is hinged to the first connecting shaft 17. Each of the lower side plates 7 has a second sliding groove 19 on its right inner side surface. The first limiting post 11 on the inner connecting rod 8 is located within the second sliding groove 19 and is slidably limited between it and the second sliding groove 19. Each of the two inner sides at the lower right end of the inner connecting rod 8 has a hinge circular groove 20. A second connecting shaft 21 is rotatably connected within each hinge circular groove 20. A moving block 22 is fixedly connected between the second connecting shafts 21.

[0029] In the above technical solution, one end of the outer connecting rod 9 is slidably connected to the first sliding groove 16 via the second limiting post 13, so that the right end of the outer connecting rod 9 is slidably connected to the upper side plate 6. The other end of the outer connecting rod 9 is hinged to the first connecting shaft 17 via the second hinge hole 14, so that the left end of the outer connecting rod 9 is hinged to the lower side plate 7. One end of the inner connecting rod 8 is hinged to the shaft 15 via the first hinge hole 12, so that the left end of the inner connecting rod 8 is hinged to the upper side plate 6. One end is slidably connected to the lower side plate 7 by the first limiting post 11 and the second sliding groove 19. The middle section of the inner connecting rod 8 and the middle section of the outer connecting rod 9 are hinged by the hinge pin 10. When the same end of the inner connecting rod 8 and the outer connecting rod 9 are close to each other, the height between the fixture base plate 2 and the vehicle body 1 increases and the fixture rises. When the same end of the inner connecting rod 8 and the outer connecting rod 9 are far apart, the height between the fixture base plate 2 and the vehicle body 1 decreases and the fixture lowers.

[0030] In this invention, a threaded rod 23 is rotatably connected to the end face of the fixed block 18 near the movable block 22. A threaded hole 24 is provided on the movable block 22, and the threaded rod 23 is threadedly connected to the threaded hole 24. An mounting rod 25 is provided at the end of the threaded rod 23 away from the fixed block 18. The left end of the mounting rod 25, away from the threaded rod 23, extends beyond the rightmost end of the vehicle body 1. A handwheel 26 is mounted at the rightmost end of the mounting rod 25.

[0031] In the above technical solution, by setting a handwheel 26, the forward and reverse rotation of the handwheel 26 can drive the mounting shaft and the threaded rod 23 to rotate. The rotation of the threaded rod 23 can drive the moving block 22, which is threadedly connected to the threaded rod 23, to move towards or away from the fixed block 18, thereby controlling the raising or lowering of the inspection fixture.

[0032] This article uses specific examples to illustrate the principles and implementation methods of this utility model. The descriptions of the above embodiments are only for the purpose of helping to understand the method and core ideas of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made to this utility model without departing from the principles of this utility model, and these improvements and modifications also fall within the protection scope of the claims of this utility model.

Claims

1. A novel side panel inspection fixture, characterized in that: The device includes a vehicle body (1) and a fixture base plate (2). A lifting mechanism is provided between the vehicle body (1) and the fixture base plate (2). The bottom of the vehicle body (1) is provided with a set of universal wheels (3) on the left end and a set of directional wheels (4) on the right end of the bottom of the vehicle body (1). A push handle (5) is provided on the left end face of the vehicle body (1). The bottom of the fixture base plate (2) is provided with a set of upper side plates (6) and the top of the vehicle body (1) is provided with a set of lower side plates (7). The lifting mechanism is connected to the upper side plates (6) and the lower side plates (7).

2. The novel side panel inspection fixture according to claim 1, characterized in that: The lifting mechanism includes an H-shaped inner connecting rod (8) and a set of outer connecting rods (9). The set of outer connecting rods (9) are located on both sides of the inner connecting rod (8). The middle section of the set of outer connecting rods (9) is hinged to the middle section of the inner connecting rod (8) by a hinge pin (10). The two outer sides of the lower right end of the inner connecting rod (8) are provided with a first limiting post (11). The two ends of the upper left end of the inner connecting rod (8) are provided with a first hinge hole (12). The opposite side of the upper right end of the set of outer connecting rods (9) is provided with a second limiting post (13). The lower left end of the set of outer connecting rods (9) is provided with a second hinge hole (14).

3. The novel side panel inspection fixture according to claim 2, characterized in that: The upper side plates (6) are connected together on the inner side of the left end by a shaft (15). The first hinge hole (12) at the upper left end of the inner connecting rod (8) is hinged to the shaft (15). The inner side of the upper side plates (6) is provided with a first sliding groove (16). The second limiting post (13) on the outer connecting rod (9) is located in the first sliding groove (16) and slides between the first sliding groove (16) and is limited.

4. The novel side panel inspection fixture according to claim 3, characterized in that: Each of the lower side plates (7) has a first connecting shaft (17) on its left inner side surface. A fixing block (18) is provided between the first connecting shafts (17). The second hinge hole (14) at the lower left end of the outer connecting rod (9) is hinged to the first connecting shaft (17). Each of the lower side plates (7) has a second sliding groove (19) on its right inner side surface. The first limiting post (11) on the inner connecting rod (8) is located in the second sliding groove (19) and slides between the second sliding groove (19) and is limited.

5. The novel side panel inspection fixture according to claim 4, characterized in that: The inner connecting rod (8) has two hinged circular grooves (20) on its lower right side. The hinged circular grooves (20) are rotatably connected to the second connecting shafts (21). The second connecting shafts (21) are fixedly connected to each other.

6. The novel side panel inspection fixture according to claim 5, characterized in that: A threaded rod (23) is rotatably connected to the end face of the fixed block (18) near the moving block (22). A threaded hole (24) is provided on the moving block (22). The threaded rod (23) is threadedly connected to the threaded hole (24).

7. The novel side panel inspection fixture according to claim 6, characterized in that: The threaded rod (23) is provided with an installation rod (25) at the end away from the fixed block (18). The left end of the installation rod (25) is away from the threaded rod (23) and extends beyond the rightmost end of the vehicle body (1). A handwheel (26) is installed at the rightmost end of the installation rod (25).

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