Automobile chassis crossbeam part detection tool

Abstract

The utility model discloses an automobile chassis crossbeam part detection tool, which is applied to the field of detection tools, and comprises a placement table, a detection tool main body is arranged at the top of the placement table, two matching surface detection gauges are bolted at the top of the placement table, and an edge detection gauge is arranged at the top of the placement table. Four reference bushings are installed at the top of the placement table, a first reference positioning piece and a second reference positioning piece are welded to the top of the gauge body, a threaded rod is rotationally connected to the interior of the placement table, a lifting plate is in threaded connection with the surface of the threaded rod, and top plates are symmetrically welded to the top of the lifting plate; the device can achieve a good detection effect, can reduce the labor cost and time required by detection, guarantees the precision of part detection, is high in practicability, can facilitate the quick taking and placing of a cross beam, is simple and convenient to operate, reduces the grabbing burden of a worker, and is good in flexibility.

Description

Technical Field

[0001] The utility model relates to the field of detection tools, in particular to a detection tool for automobile chassis crossbeam parts. Background Art

[0002] A gauge is a special inspection device used to measure and evaluate the dimensional quality of parts. At the parts production site, the gauge is used to realize online inspection of parts. To this end, the parts need to be installed on the gauge to quickly locate the parts, and then the periphery of the part surface is inspected with a ruler or a measuring table and caliper. The surfaces and edge contours of different properties on the parts can also be visually inspected with the help of a go / no-go gauge or visual inspection, thereby ensuring a quick judgment of the part quality status during trial production and initial production.

[0003] At present, the existing finished parts need to be inspected by visual inspection or measuring table and caliper around the part surface after production. The holes of different properties on the parts and the connection positions between the parts can also be visually inspected by inspection pins or visual inspection. For some extremely important functions and dimensions on the parts, numerical detection can also be performed using the inspection fixture. Usually, the accurate coordinate value of the part based on the vehicle body coordinate system cannot be directly obtained with the help of the inspection fixture, but the part is placed on the inspection fixture and measured by a three-coordinate measuring machine. Most of the industry uses measuring tools for measurement, so it is necessary to invest in more measuring tools and measuring personnel. As a result, the finished product cannot be judged immediately and the quality of the parts is unstable, the efficiency is low, the cost is high, and it is not convenient to quickly pick up and place the beam. The beam needs to be placed on the inspection fixture to fit it tightly during inspection. The beam is not only heavy as a whole, but there is no gripping point at the bottom when it is placed on the inspection fixture. The personnel need to lift the beam and separate it from the inspection fixture before they can hold it with their hands under it. The process is cumbersome and complicated, which increases the workload of the personnel.

[0004] In order to solve the above problems, we propose a detection tool for automobile chassis crossbeam components. Utility Model Content

[0005] The utility model aims to provide a vehicle chassis crossbeam component detection tool, which solves the problems that the existing detection tools have low quality judgment efficiency and are inconvenient for quick placement of the crossbeam.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions: a vehicle chassis crossbeam component detection tool, comprising a placing table, a gauge body is installed on the top of the placing table, two matching surface detection gauges are bolted on the top of the placing table, an edge detection gauge is installed on the top of the placing table, four reference bushings are installed on the top of the placing table, a first reference locating piece and a second reference locating piece are respectively welded on the top of the gauge body, a threaded rod is rotatably connected inside the placing table, a lifting plate is threadedly connected on the surface of the threaded rod, a top plate is symmetrically welded on the top of the lifting plate, the other end of the top plate passes through and extends into a through groove inside the gauge body, a motor is bolted to the inside of the placing table through a fixing piece, a first gear is fixedly sleeved on the output end of the motor, and a second gear meshing with the first gear is fixedly sleeved on the surface of the threaded rod.

[0007] The adoption of the above technical solution can achieve good detection effects, reduce the labor cost and time required for detection, ensure the accuracy of component detection, and has high practicality. At the same time, it can facilitate the quick placement of beams, the operation is simple and convenient, and the burden of grasping by personnel is reduced, with good flexibility.

[0008] The utility model is further configured as follows: four hanging rings are welded on the top of the placing table.

[0009] By adopting the above technical solution, through the provision of the lifting ring, it is possible to easily connect with the lifting equipment, so that the placement table can be conveniently lifted for transportation.

[0010] The utility model is further configured as follows: four supporting seats are installed at the bottom of the placing table.

[0011] By adopting the above technical solution and setting the support seat, the height between the bottom of the placement table and the ground can be increased, thereby reducing the impact of ground moisture on the placement table.

[0012] The utility model is further configured as follows: two limit frames are welded inside the placing table.

[0013] By adopting the above technical solution, through the setting of the limit frame, a forklift can be provided with an insertion rod to enter, so that the placement table can be lifted up after the forklift inserts the rod into the forklift.

[0014] The utility model is further configured as follows: an anti-skid pad is bolted on the top of the top plate.

[0015] By adopting the above technical solution and providing the anti-skid pad, the friction force on the top of the top plate can be increased.

[0016] The utility model is further configured as follows: the threaded rod and the lifting plate are both made of stainless steel.

[0017] By adopting the above technical solution, the threaded rod and the lifting plate have the characteristics of high strength, low density and excellent corrosion resistance.

[0018] In summary, the utility model has the following beneficial effects:

[0019] 1. The utility model places the stamped beam parts on the main body of the inspection fixture to fit it, and can avoid lateral displacement through the cooperation of the first reference positioning member and the second reference positioning member. The matching surface detection gauge detects the gap between the finished product and the main body of the inspection fixture. The non-interference of the through end / the interference of the stop end determines that the part accuracy is qualified. The edge detection gauge sets the corresponding detection size in combination with the placement table standard to achieve rapid detection, which can achieve good detection effect, reduce the labor cost and time required for detection, ensure the accuracy of component detection, and has high practicality.

[0020] 2. The utility model starts the motor, and after starting, the motor drives the first gear to rotate. When the first gear rotates, it drives the threaded rod to rotate through the cooperation of the second gear. When the threaded rod rotates, it drives the lifting plate and the top plate to move upward. When the top plate moves upward, it drives the anti-slip pad to lift the beam and separate it from the inspection fixture body, which can facilitate the quick removal and placement of the beam, is simple and convenient to operate, reduces the burden of grasping by personnel, and has good flexibility. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0022] Figure 2 It is a partial sectional view of the right side of the utility model structure.

[0023] Figure numerals: 1. placement table; 2. inspection fixture body; 3. matching surface detection gauge; 4. edge detection gauge; 5. reference bushing; 6. first reference positioning member; 7. second reference positioning member; 8. threaded rod; 9. lifting plate; 10. top plate; 11. motor; 12. first gear; 13. second gear; 14. lifting ring; 15. support seat; 16. limit frame; 17. anti-slip pad. DETAILED DESCRIPTION

[0024] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0025] Example 1: Reference Figure 1 and Figure 2A detection tool for automobile chassis crossbeam parts, including a placement table 1, a check fixture body 2 is installed on the top of the placement table 1, two matching surface detection gauges 3 are bolted on the top of the placement table 1, an edge detection gauge 4 is installed on the top of the placement table 1, and four reference bushings 5 ​​are installed on the top of the placement table 1. The top of the check fixture body 2 is respectively welded with a first reference positioning piece 6 and a second reference positioning piece 7. By placing the stamped crossbeam parts on the check fixture body 2 to fit it, the first reference positioning piece 6 and the second reference positioning piece 7 can be used to prevent lateral displacement. The matching surface detection gauge 3 detects the gap between the finished product and the check fixture body 2. The through-end interference / stop-end interference determines that the part accuracy is qualified. The edge detection gauge 4 sets the corresponding detection size in combination with the placement table 1 standard to achieve rapid detection, which can achieve good detection effect, reduce the labor cost and time required for detection, ensure the accuracy of parts detection, and has high practicality.

[0026] refer to Figure 1 Four lifting rings 14 are welded on the top of the placement table 1. Through the setting of the lifting rings 14, it is convenient to connect with the lifting equipment, so that the placement table 1 can be lifted for transportation.

[0027] refer to Figure 1 Four support seats 15 are installed at the bottom of the placement table 1. Through the arrangement of the support seats 15, the height between the bottom of the placement table 1 and the ground can be increased, reducing the impact of ground moisture on the placement table 1.

[0028] refer to Figure 1 Two limit frames 16 are welded inside the placement table 1. Through the setting of the limit frames 16, a forklift can be inserted into the placement table 1, so that the placement table 1 can be lifted after the forklift inserts the rod into the placement table 1.

[0029] Brief description of the use process: By placing the stamped beam component on the inspection fixture body 2 to fit it, the first reference positioning member 6 and the second reference positioning member 7 can prevent lateral displacement, and the matching surface detection gauge 3 detects the gap between the finished product and the inspection fixture body 2. The part accuracy is determined to be qualified by the no interference at the through end / interference at the stop end. The edge detection gauge 4 sets the corresponding detection size in combination with the placement table 1 standard to achieve rapid detection.

[0030] Example 2: Reference Figure 1 and Figure 2, a kind of automobile chassis crossbeam component inspection tool, the internal rotation connection of the placement table 1 is provided with a threaded rod 8, the surface of the threaded rod 8 is threadedly connected with a lifting plate 9, and the top of the lifting plate 9 is symmetrically welded with a top plate 10, and the other end of the top plate 10 penetrates and extends into the through groove inside the inspection fixture body 2, and the interior of the placement table 1 is bolted with a motor 11 through a fixing member, and the output end of the motor 11 is fixedly sleeved with a first gear 12, and the surface of the threaded rod 8 is fixedly sleeved with a second gear 13 meshing with the first gear 12. By starting the motor 11, the motor 11 will drive the first gear 12 to rotate after starting, and when the first gear 12 rotates, it will drive the threaded rod 8 to rotate through the cooperation of the second gear 13, and the threaded rod 8 will drive the lifting plate 9 and the top plate 10 to move upward when rotating, and the top plate 10 will drive an anti-skid pad 17 to lift the beam and separate it from the inspection fixture body 2 when moving upward, which can facilitate the quick placement of the beam, simple and convenient operation, reduce the burden of personnel grabbing, and good flexibility.

[0031] refer to Figure 1 and Figure 2 The top of the top plate 10 is bolted with an anti-skid pad 17 , and the provision of the anti-skid pad 17 can increase the friction strength of the top of the top plate 10 .

[0032] refer to Figure 2 The threaded rod 8 and the lifting plate 9 are both made of stainless steel, and the threaded rod 8 and the lifting plate 9 have the characteristics of high strength, low density and excellent corrosion resistance.

[0033] Brief description of the use process: by starting the motor 11, the motor 11 will drive the first gear 12 to rotate after starting. When the first gear 12 rotates, it will drive the threaded rod 8 to rotate through the cooperation of the second gear 13. When the threaded rod 8 rotates, it will drive the lifting plate 9 and the top plate 10 to move upward. When the top plate 10 moves upward, it will drive the anti-slip pad 17 to lift the beam and separate it from the inspection fixture body 2.

[0034] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A vehicle chassis crossbeam component inspection tool, comprising a placement table (1), characterized in that: A gauge body (2) is installed on the top of the placement table (1), two matching surface detection gauges (3) are bolted to the top of the placement table (1), an edge detection gauge (4) is installed on the top of the placement table (1), four reference bushings (5) are installed on the top of the placement table (1), a first reference positioning member (6) and a second reference positioning member (7) are respectively welded to the top of the gauge body (2), a threaded rod (8) is rotatably connected inside the placement table (1), a lifting plate (9) is threadedly connected to the surface of the threaded rod (8), a top plate (10) is symmetrically welded to the top of the lifting plate (9), the other end of the top plate (10) passes through and extends into a through groove inside the gauge body (2), a motor (11) is bolted to the inside of the placement table (1) through a fixing member, a first gear (12) is fixedly sleeved on the output end of the motor (11), and a second gear (13) meshing with the first gear (12) is fixedly sleeved on the surface of the threaded rod (8).

2. The automobile chassis crossbeam component detection tool according to claim 1, characterized in that: Four hanging rings (14) are welded to the top of the placement platform (1).

3. The automobile chassis crossbeam component detection tool according to claim 1, characterized in that: Four support seats (15) are installed at the bottom of the placement table (1).

4. The automobile chassis crossbeam component inspection tool according to claim 1, characterized in that: Two limit frames (16) are welded inside the placement platform (1).

5. The automobile chassis crossbeam component inspection tool according to claim 1, characterized in that: An anti-slip pad (17) is bolted to the top of the top plate (10).

6. The automobile chassis crossbeam component inspection tool according to claim 1, characterized in that: The threaded rod (8) and the lifting plate (9) are both made of stainless steel.

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