Self-positioning automobile safety belt steel wire support detection platform

Abstract

The utility model discloses a self-positioning automobile safety belt steel wire support detection platform which comprises a detection platform, a positioning frame is fixedly connected to the middle of the detection platform, a plurality of sliding grooves are formed in one side of the positioning frame in a penetrating mode, and clamping frames are slidably connected to the inner walls of the sliding grooves. And one side of each clamping frame is rotationally connected with a rotating frame, and the middle of the positioning frame is slidably connected with a sliding column. According to the utility model, the safety belt steel wire bracket is placed on the positioning frame, the surface hardness detection device is started, and when the lower end of the surface hardness detection device is in contact with the sliding rod, the sliding column is pulled downwards, so that the clamping frame moves out of the sliding groove, and the clamping frame clamps and positions the safety belt steel wire bracket on the positioning frame; through cooperation of the sliding column, the positioning frame and the clamping frame, the safety belt steel wire support can be positioned through the downward pressing force of the surface hardness detection device, operation is easy, and the detection efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile safety belt steel wire bracket detection equipment, in particular to a self-positioning automobile safety belt steel wire bracket detection platform. Background Art

[0002] The car seat belt wire bracket is an important component in the car safety system. It is responsible for supporting and fixing the seat belt wire to ensure the stability and reliability of the seat belt. The car seat belt wire bracket produced in the factory needs to undergo appearance inspection, welding quality inspection, surface hardness inspection, etc., which requires the use of a testing platform.

[0003] At present, most factories use the surface hardness testing platform for automobile seat belt wire brackets, which is manually positioned using the fixture of the testing platform. This operation is cumbersome, time-consuming and labor-intensive, affecting the testing efficiency and thus inconvenient to use. Utility Model Content

[0004] The utility model aims to provide a self-positioning automobile safety belt wire bracket detection platform to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a self-positioning automobile seat belt wire bracket detection platform, comprising a detection platform, a positioning frame fixedly connected to the middle part of the detection platform, a plurality of sliding grooves are penetrated on one side of the positioning frame, the inner walls of the plurality of sliding grooves are slidably connected to clamping frames, a plurality of clamping frames are rotatably connected to a rotating frame on one side, a sliding column is slidably connected to the middle part of the positioning frame, the outer side walls of the sliding column are respectively rotatably connected to a plurality of one sides of the rotating frames, a lifting plate is fixedly connected to the lower end of the sliding column, sliding rods are fixedly connected at the four corners of the upper end of the lifting plate, the outer side wall of the sliding rod is slidably connected to the inner wall of the detection platform, a surface hardness detection device is fixedly installed on one side of the upper end of the detection platform, and one side of the output end of the surface hardness detection device is in contact with one end of the sliding rod.

[0006] As a further preferred embodiment of the present technical solution, a return spring is sleeved on one side of the outer side wall of the sliding column, and one end of the return spring is fixedly connected to one side of the positioning frame.

[0007] As a further preferred embodiment of the present technical solution, a base is provided under the detection table, and a support frame is fixedly connected to the four corners of the upper end of the base, a sliding frame is slidably connected to the inner wall of the support frame, a fixing bolt is threadedly connected to one side of the support frame, and one side of the outer wall of the fixing bolt is threadedly connected to one side of the sliding frame.

[0008] As a further preferred embodiment of the present technical solution, lifting columns are fixedly installed on both sides of the upper end of the base, and an L-shaped mounting frame is fixedly installed on the lifting column, the inner wall of the L-shaped mounting frame is rotatably connected with a rotating shaft, worms are sleeved on both sides of the outer wall of the rotating shaft, the outer walls of the two worms are meshed with worm wheels, the inner walls of the two worm wheels are threadedly connected with screws, one end of the two screws is fixedly connected to a connecting frame, and the two ends of the connecting frame are respectively fixedly connected to one side of the sliding frame.

[0009] As a further preferred embodiment of the present technical solution, a rotation groove is provided at the upper end of the lifting column, and an inner wall of the rotation groove is rotationally connected to the lower end of the worm gear.

[0010] As a further preferred embodiment of the present technical solution, one end of the rotating shaft is fixedly connected to a hexagonal connecting column, one side of the L-shaped mounting frame is fixedly connected to a limiting ring, one side of the limiting ring is provided with a limiting groove, the inner wall of the limiting groove is slidably clamped with a hexagonal limiting frame, and the inner wall of the hexagonal limiting frame is slidably connected to the outer wall of the hexagonal connecting column.

[0011] The utility model provides a self-positioning automobile safety belt wire bracket detection platform, which has the following features:

[0012] Beneficial effects:

[0013] (1) The utility model places the safety belt wire bracket on the positioning frame, and when the surface hardness detection device is turned on, when the lower end of the surface hardness detection device contacts the sliding rod, the sliding column will be pulled downward, so that the clamping frame will move out of the sliding groove, so that the clamping frame can clamp and position the safety belt wire bracket on the positioning frame. The cooperation of the sliding column, the positioning frame and the clamping frame can position the safety belt wire bracket through the downward pressure of the surface hardness detection device, which is simple to operate and improves the detection efficiency.

[0014] (2) The utility model releases the restriction of the hexagonal connecting column by pulling the hexagonal limit frame and pulling the hexagonal limit frame completely onto the hexagonal connecting column, and then rotates the handle on the rotating shaft to move the screw up and down to adjust the height of the test table, thereby ensuring that workers of different heights can adjust the test table to the most comfortable height when working, thereby improving the detection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the connection relationship between the clamping frame and the positioning frame in the utility model;

[0017] Figure 3 It is a schematic diagram of the exploded structure of the L-shaped mounting frame and the lifting column in the utility model;

[0018] Figure 4 for Figure 3 A partial enlarged schematic diagram of the middle A area;

[0019] In the figure: 1. testing table; 2. surface hardness testing device; 3. clamping frame; 4. sliding rod; 5. positioning frame; 6. base; 7. supporting frame; 8. lifting column; 9. sliding frame; 10. fixing bolt; 11. screw rod; 12. connecting frame; 13. lifting plate; 14. sliding column; 15. rotating frame; 16. sliding groove; 17. reset spring; 18. L-shaped mounting frame; 19. rotating shaft; 20. worm; 21. hexagonal connecting column; 22. limiting ring; 23. hexagonal limiting frame; 24. limiting groove; 25. worm wheel; 26. rotating groove. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0021] The utility model provides a technical solution: Figure 1 - Figure 4 As shown, in this embodiment, a self-positioning automobile safety belt wire bracket detection platform includes a detection platform 1, a positioning frame 5 is fixedly connected to the middle of the detection platform 1, a plurality of sliding grooves 16 are penetrated on one side of the positioning frame 5, the inner walls of the plurality of sliding grooves 16 are slidably connected to the clamping frames 3, one side of the plurality of clamping frames 3 are rotatably connected to the rotating frame 15, the middle of the positioning frame 5 is slidably connected to the sliding column 14, the outer side walls of the sliding column 14 are respectively rotatably connected to one side of the plurality of rotating frames 15, the lower end of the sliding column 14 is fixedly connected to the lifting plate 13, the upper four corners of the lifting plate 13 are fixedly connected to the sliding rod 4, the outer side wall of the sliding rod 4 slides with the inner wall of the detection platform 1 The surface hardness testing device 2 is fixedly installed on one side of the upper end of the testing platform 1, and one side of the output end of the surface hardness testing device 2 is fitted with one end of the sliding rod 4. The safety belt wire bracket is placed on the positioning frame 5. When the surface hardness testing device 2 is turned on, when the lower end of the surface hardness testing device 2 contacts the sliding rod 4, the sliding column 14 will be pulled downward to move the clamping frame 3 out of the sliding groove 16, so that the clamping frame 3 clamps and positions the safety belt wire bracket on the positioning frame 5. The cooperation of the sliding column 14, the positioning frame 5 and the clamping frame 3 can position the safety belt wire bracket through the downward pressure of the surface hardness testing device 2. The operation is simple and the detection efficiency is improved.

[0022] like Figure 2As shown, a return spring 17 is sleeved on one side of the outer wall of the sliding column 14, and one end of the return spring 17 is fixedly connected to one side of the positioning frame 5. By moving the surface hardness detection device 2 upward, the restriction of the sliding rod 4 is released, and the reaction force of the return spring 17 will separate the clamping frame 3, making it convenient for the clamping frame 3 to detect the next bracket.

[0023] like Figure 1 As shown, a base 6 is provided below the testing platform 1, and a support frame 7 is fixedly connected to the four corners of the upper end of the base 6, a sliding frame 9 is slidably connected to the inner wall of the support frame 7, a fixing bolt 10 is threadedly connected to one side of the support frame 7, and one side of the outer wall of the fixing bolt 10 is threadedly connected to one side of the sliding frame 9, and the sliding frame 9 is fixed to the support frame 7 by the fixing bolt 10 to prevent the sliding frame 9 from sliding in the support frame 7 when the surface hardness testing device 2 is pressed down.

[0024] like Figure 1 and Figure 3 As shown, lifting columns 8 are fixedly installed on both sides of the upper end of the base 6, and an L-shaped mounting frame 18 is fixedly installed on the lifting column 8. The inner wall of the L-shaped mounting frame 18 is rotatably connected with a rotating shaft 19, and worms 20 are sleeved on both sides of the outer wall of the rotating shaft 19. The outer walls of the two worms 20 are meshed with worm wheels 25, and the inner walls of the two worm wheels 25 are threadedly connected with screws 11, and one end of the two screws 11 is fixedly connected with a connecting frame 12, and the two ends of the connecting frame 12 are respectively fixedly connected to one side of the sliding frame 9. The handle on the rotating shaft 19 is rotated to move the screw 11 up and down, and the height of the detection platform 1 is adjusted to ensure that workers of different heights can adjust the detection platform 1 to the most comfortable height when working, thereby improving the detection efficiency.

[0025] like Figure 3 and Figure 4 As shown, a rotation groove 26 is formed at the upper end of the lifting column 8 , and the inner wall of the rotation groove 26 is rotationally connected to the lower end of the worm gear 25 , and the rotation groove 26 limits the rotation direction of the worm gear 25 .

[0026] like Figure 4 As shown, one end of the rotating shaft 19 is fixedly connected to a hexagonal connecting column 21, and one side of the L-shaped mounting frame 18 is fixedly connected to a limiting ring 22. A limiting groove 24 is provided on one side of the limiting ring 22. The inner wall of the limiting groove 24 is slidably connected with a hexagonal limiting frame 23. The inner wall of the hexagonal limiting frame 23 is slidably connected to the outer wall of the hexagonal connecting column 21. The hexagonal limiting frame 23 is pushed to clamp one side of the hexagonal limiting frame 23 in the limiting groove 24, and the other side of the inner wall of the hexagonal limiting frame 23 is clamped on the hexagonal connecting column 21 to prevent the staff from accidentally touching the rotating shaft 19, resulting in the re-adjustment of the height.

[0027] The utility model provides a self-positioning automobile safety belt wire bracket detection platform, and the specific working principle is as follows:

[0028] When testing the surface hardness of the automobile safety belt wire bracket, first loosen the fixing bolt 10 on the support frame 7, then pull the hexagonal limit frame 23, and when the hexagonal limit frame 23 is completely pulled onto the hexagonal connecting column 21, release the restriction of the hexagonal connecting column 21, and then turn the handle on the rotating shaft 19 to move the screw rod 11 up and down, adjust the height of the testing platform 1, push the hexagonal limit frame 23, fix the hexagonal limit frame 23, and then fix the sliding frame 9 on the support frame 7 with the fixing bolt 10. The staff will place the safety belt wire bracket. On the positioning frame 5, when the surface hardness detection device 2 is turned on, when the lower end of the surface hardness detection device 2 contacts the sliding rod 4, the sliding column 14 will be pulled downward, so that the clamping frame 3 moves out of the sliding groove 16, so that the clamping frame 3 clamps and positions the seat belt wire bracket on the positioning frame 5, and then the surface hardness detection device 2 is used for detection. After the detection is completed, the surface hardness detection device 2 moves upward to release the restriction of the sliding rod 4, and the reaction force of the reset spring 17 will separate the clamping frame 3, and then the car seat belt wire bracket is taken out for the next bracket detection.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A self-positioning automobile safety belt wire bracket detection platform, comprising a detection platform (1), characterized in that: A positioning frame (5) is fixedly connected to the middle of the detection platform (1), and a plurality of sliding grooves (16) are formed on one side of the positioning frame (5). The inner walls of the plurality of sliding grooves (16) are slidably connected to the clamping frames (3), and one side of the plurality of clamping frames (3) is rotatably connected to the rotating frames (15). A sliding column (14) is slidably connected to the middle of the positioning frame (5), and the outer side walls of the sliding column (14) are rotatably connected to one side of the plurality of rotating frames (15). The lower end of the sliding column (14) is fixedly connected to a lifting plate (13), and the four corners of the upper end of the lifting plate (13) are fixedly connected to sliding rods (4). The outer side walls of the sliding rods (4) are slidably connected to the inner wall of the detection platform (1). A surface hardness detection device (2) is fixedly installed on one side of the upper end of the detection platform (1), and one side of the output end of the surface hardness detection device (2) is in contact with one end of the sliding rod (4).

2. A self-positioning automobile safety belt wire bracket detection platform according to claim 1, characterized in that: A return spring (17) is sleeved on one side of the outer wall of the sliding column (14), and one end of the return spring (17) is fixedly connected to one side of the positioning frame (5).

3. The self-positioning automobile safety belt wire bracket detection platform according to claim 1 is characterized in that: A base (6) is provided below the detection platform (1), and a support frame (7) is fixedly connected to the four corners of the upper end of the base (6), and a sliding frame (9) is slidably connected to the inner wall of the support frame (7), and a fixing bolt (10) is threadedly connected to one side of the support frame (7), and one side of the outer wall of the fixing bolt (10) is threadedly connected to one side of the sliding frame (9).

4. A self-positioning automobile safety belt wire bracket detection platform according to claim 3, characterized in that: Lifting columns (8) are fixedly mounted on both sides of the upper end of the base (6), and an L-shaped mounting frame (18) is fixedly mounted on the lifting column (8). The inner wall of the L-shaped mounting frame (18) is rotatably connected to a rotating shaft (19), and worms (20) are sleeved on both sides of the outer wall of the rotating shaft (19). The outer walls of the two worms (20) are meshed with worm wheels (25), and the inner walls of the two worm wheels (25) are threadedly connected to screw rods (11), and one end of the two screw rods (11) is fixedly connected to a connecting frame (12), and the two ends of the connecting frame (12) are respectively fixedly connected to one side of the sliding frame (9).

5. A self-positioning automobile safety belt wire bracket detection platform according to claim 4, characterized in that: A rotation groove (26) is provided at the upper end of the lifting column (8), and the inner wall of the rotation groove (26) is rotationally connected to the lower end of the worm wheel (25).

6. The self-positioning automobile safety belt wire bracket detection platform according to claim 4, characterized in that: One end of the rotating shaft (19) is fixedly connected to a hexagonal connecting column (21), one side of the L-shaped mounting frame (18) is fixedly connected to a limiting ring (22), one side of the limiting ring (22) is provided with a limiting groove (24), the inner wall of the limiting groove (24) is slidably engaged with a hexagonal limiting frame (23), and the inner wall of the hexagonal limiting frame (23) is slidably connected to the outer wall of the hexagonal connecting column (21).

Images