Detection device for automobile side wall doorsill reinforcer

Abstract

The utility model discloses a detection device for an automobile side wall doorsill reinforcer, and relates to the technical field of automobile production and processing, the detection device comprises a workbench, the middle parts of the front and rear parts of the upper surface of the workbench are provided with chutes, the interiors of the chutes are fixedly connected with positioning rods, and the interiors of the chutes and the outer surfaces of the positioning rods are slidably connected with sliding blocks. T-shaped plates are fixedly connected to the upper surfaces of the front sliding block and the rear sliding block, and the upper surfaces of the middle sliding groove sliding blocks are fixedly connected with the lower surfaces of the T-shaped plates in the horizontal direction. According to the technical scheme of the utility model, when the automobile side panel is detected, the flat plate is directly moved, so that the positioning columns slide in the strip-shaped grooves, and the flat plate is moved forwards, and then the dirt on the surface of the automobile side panel is cleaned through the internal structure of the cleaning box. The problem that dirt or residues generated after punching on the detection surface of an existing automobile side wall plate cannot be cleaned is solved, the phenomenon that cleaning is convenient is achieved, and therefore the effect of improving the surface cleanliness is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile production and processing, in particular to a detection device for automobile side sill reinforcement. Background Art

[0002] With the rapid development of my country's social economy, the development of the automobile industry is also accelerating. People's requirements for automobile quality are getting higher and higher, and the cycle of automobile replacement is getting shorter and shorter. This also puts forward more requirements for automobile production and research and development. The strength and dimensional accuracy of automobile parts play a vital role in the life and safety of automobiles. In the production process of automobiles, it is usually necessary to inspect automobile parts to ensure the matching clearance and relative position between the parts and surrounding parts. In the production process of automobile side panels, in order to ensure the product quality of automobile side panels, enterprises need to inspect the produced automobile side panels to ensure the welding quality between subsequent components.

[0003] According to patent publication number CN209605707U, a device for detecting automobile side panel parts is disclosed, which solves the problem that most of the existing technologies use tape measures to measure the installation holes, resulting in low detection efficiency. The device includes a detection platform, a placement slot is provided on the upper surface of the detection platform, a positioning pin is vertically fixed on one side of the placement slot, and an opening is provided on the other side of the placement slot. Guide slide slots are provided on the inner walls on both sides of the opening, and a screw rod is rotatably installed between the inner walls at both ends of the opening. The end of the screw rod away from the positioning pin extends to the outside of the detection platform, and a servo motor is provided at the outer end of the screw rod. An extrusion block is threadedly connected to the screw rod, and sliders are fixed at both ends of the extrusion block. Scales are provided on both sides of the placement slot. By observing the scales, the distance between the edge of the installation hole and the edge of the side panel can be understood, so that whether the position of the installation hole is qualified can be known, which greatly improves the detection efficiency. The following problems exist in the existing technology:

[0004] In the above-mentioned publication number CN209605707U, the structure is relatively simple, and there is no cleaning structure, which leads to the phenomenon that the automobile side panel has dirt or residue after punching on the detection surface, which reduces the surface cleanliness; at the same time, due to the setting of the motor, screw rod, extrusion block and positioning pin in the above-mentioned publication number CN209605707U, when the automobile side panel is clamped and positioned during use, the side panel may be damaged due to the large force of the motor. Utility Model Content

[0005] The utility model provides a detection device for a vehicle side sill reinforcement member to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] The camshaft is an axially-coupled device for translating a movement of the guide rails of the vehicle into a rotational direction, and the movement of the guide rails is controlled by the guide rails to move relative to the guide rails.

[0008] The movable component includes an L-shaped fixing plate, and positioning columns are fixedly connected to the left and right sides of the upper surface in the vertical direction of the L-shaped fixing plate, and a flat plate is overlapped on the upper surface in the vertical direction of the L-shaped fixing plate, and strip grooves communicating with each other up and down are opened on the left and right sides of the upper surface of the flat plate, and the outer surface of the positioning column overlaps with the inside of the strip groove, and a cleaning box is fixedly connected to the front of the lower surface of the flat plate, and a ventilation hole communicating with the inside and outside is opened on the front side of the cleaning box.

[0009] A further improvement of the technical solution of the utility model is that: sliding rods are fixedly connected to the front and rear sides of the upper inner wall of the cleaning box, and a sliding plate is slidably connected to the outer surface of the sliding rod.

[0010] A further improvement of the technical solution of the utility model is that three fans are arranged on the upper surface of the inner wall of the cleaning box, and the fans are composed of motors and fan blades. The upper surface of the motor in the middle fan is fixedly connected to the inner wall of the cleaning box, and the upper surfaces of the motors in the left and right fans overlap with the upper surface of the inner wall of the cleaning box.

[0011] A further improvement of the technical solution of the utility model is that the opposite surfaces of the motors in the left and right fans are fixedly connected with slide plates, and the inside of the slide plates is penetrated and slidably connected with the outer surface of the slide rod.

[0012] A further improvement of the technical solution of the utility model is that: an air outlet communicating with the inside is provided on the lower surface of the cleaning box, a connecting plate is fixedly connected to the middle part of the lower surface of the cleaning box, a through groove communicating with the inside is provided on the lower surface of the connecting plate, a cylindrical rod is provided inside the through groove, and the upper part of the outer surface of the cylindrical rod is plugged into the inside of the blades in the left and right fans.

[0013] A further improvement of the technical solution of the utility model is that a square block is fixedly connected to the outer surface of the cylindrical rod, the outer surface of the square block is slidably connected to the inside of the through groove, the upper and lower surfaces of the square block are fixedly connected to baffles, and the opposite surfaces of the baffles overlap the upper and lower surfaces of the connecting plate.

[0014] A further improvement of the technical solution of the utility model is that: the positioning assembly includes a spring block, the outer surface of the spring block is fixedly connected to the surface of the T-shaped plate, the front side of the spring block is fixedly connected to a metal rod and a second spring, the outer surface of the metal rod is sleeved with the inside of the second spring, the outer surface of the metal rod is slidably connected to a plate, and the rear side of the plate is fixedly connected to the front end of the second spring.

[0015] A further improvement of the technical solution of the utility model is that a groove communicating with each other from top to bottom is opened at the front left side of the upper surface of the plate, a vertical plate is overlapped inside the groove, and the outer surface of the vertical plate is fixedly connected to the surface of the workbench.

[0016] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0017] 1. The utility model provides a detection device for a vehicle side panel door sill reinforcement, which adopts the mutual cooperation of an L-shaped fixing plate, a flat plate, a strip groove, a positioning column, and a cleaning box. When detecting the vehicle side panel, the positioning column slides inside the strip groove by directly moving the flat plate, thereby moving the flat plate forward, and then cleaning the dirt on the surface of the vehicle side panel through the structural setting inside the cleaning box. This solves the problem that the current vehicle side panel has dirt on the detection surface or the residue after punching cannot be cleaned, and achieves the phenomenon of easy cleaning, thereby improving the effect of surface cleanliness.

[0018] 2. The utility model provides a detection device for a vehicle side panel door sill reinforcement, which adopts the mutual cooperation of a slide groove, a T-shaped plate, a positioning pin, an indicator mark, a stopper, a spring and a positioning assembly. When the strip-shaped mounting hole in the side panel needs to be measured, the side panel is placed on the T-shaped plate so that the positioning pin is inserted into the strip-shaped mounting hole in the side panel, and then the T-shaped plate is loosened by the setting of the positioning assembly. Due to the action of the spring, the T-shaped plate is pulled to move so as to drive the side panel to contact the stopper, and by observing the scale on the workbench or the indicator mark, the distance between the edge of the strip mounting hole and the edge of the side panel can be determined, so as to know whether the position of the mounting hole is qualified, thereby solving the current problem that the extrusion block is easily damaged after contacting the side panel due to the large force of the motor, and achieving the effect of small force and not easy to be damaged by the setting of the spring. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the structure of the active components of the utility model;

[0021] Figure 3 This is a schematic diagram of the cross-sectional structure of the cleaning box of the utility model;

[0022] Figure 4 This is a schematic diagram of the square block, baffle, and columnar rod structure of the utility model;

[0023] Figure 5 It is a schematic diagram of the enlarged structure of the positioning component of the utility model.

[0024] In the figure: 1. workbench; 2. slide; 3. T-shaped plate; 4. positioning pin; 5. indicator; 6. stopper; 7. spring one; 8. movable assembly; 81. L-shaped fixing plate; 82. flat plate; 83. strip groove; 84. positioning column; 85. cleaning box; 851. sliding rod; 852. sliding plate; 853. fan; 854. connecting plate; 855. through groove; 856. columnar rod; 8561. square block; 8562. stopper; 9. positioning assembly; 91. spring block; 92. metal rod; 93. spring two; 94. plate; 95. vertical plate. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0026] like Figure 1 As shown, the utility model provides a detection device for a vehicle side sill reinforcement, including a workbench 1, a slide groove 2 is opened in the middle of the front and rear sides of the upper surface of the workbench 1, a positioning rod is fixedly connected inside the slide groove, a slider is slidably connected to the inner and outer surfaces of the positioning rod, a T-shaped plate 3 is fixedly connected to the upper surfaces of the front and rear sliders, the upper surface of the slider of the middle slide groove 2 is fixedly connected to the horizontal lower surface of the T-shaped plate 3, a positioning tip 4 is fixedly connected to the horizontal upper surface of the T-shaped plate 3, and an indicator mark 5 is fixedly connected to the front and rear sides of the T-shaped plate 3 in a mirror-image manner, a stopper 6 is fixedly connected to the left side of the upper surface of the workbench 1, a spring 7 is fixedly connected inside the middle slide groove 2, and the slider of the middle slide groove 2 is fixedly connected to the surface of the spring 7, a movable component 8 is fixedly connected to the upper rear side of the workbench 1, a positioning component 9 is arranged at the rear right side of the workbench 1, and scales are arranged on the front and rear sides of the upper surface of the workbench 1 and the upper surface of the indicator mark 5;

[0027] When the strip mounting hole in the side panel needs to be measured, the side panel is placed on the T-plate 3 so that the positioning pin 4 is inserted into the strip mounting hole in the side panel, and the T-plate is loosened by the setting of the positioning assembly 9. Due to the action of the stretched spring 7, the T-plate 3 is pulled to move, so that the side panel is brought into contact with the block 6 and the indicator marks 5 on both sides are driven at the same time. By observing the scale on the workbench 1, the distance between the edge of the strip mounting hole and the edge of the side panel can be determined, so as to know whether the position of the strip mounting hole is qualified, and it is convenient to measure whether there is a deviation between the left and right sides of the strip mounting hole, and then the scale setting in the indicator mark 5 makes it convenient to observe whether there is a deviation in the front and rear directions of the strip mounting hole.

[0028] like Figure 2 As shown, the movable assembly 8 includes an L-shaped fixing plate 81, and the left and right sides of the upper surface of the L-shaped fixing plate 81 in the vertical direction are fixedly connected with positioning columns 84, and the upper surface of the L-shaped fixing plate 81 is overlapped with a flat plate 82, and the left and right sides of the upper surface of the flat plate 82 are provided with strip grooves 83 that communicate with each other from top to bottom, and the outer surface of the positioning column 84 overlaps with the inner part of the strip groove 83, and the front of the lower surface of the flat plate 82 is fixedly connected with a cleaning box 85, and the front side of the cleaning box 85 is provided with a ventilating port that communicates with the inside and outside;

[0029] When inspecting the side panel of the automobile, the flat plate 82 is directly moved to allow the positioning column 84 to slide inside the strip groove 83, and the upper end of the positioning column is fixedly connected to the cap. The position of the flat plate 82 is restricted by the setting of the cap, so that the flat plate 82 can only move forward and backward. After the flat plate 82 moves forward, the dirt on the surface of the side panel of the automobile is cleaned through the structural setting inside the cleaning box 85.

[0030] like Figure 3 - Figure 4As shown, both front and rear sides of the upper inner wall of the cleaning box 85 are fixedly connected with slide bars 851, and the outer surface of the slide bar 851 is slidably connected with a slide plate 852. Three fans 853 are arranged on the upper inner wall of the cleaning box 85. The fans 853 are composed of a motor and fan blades. The upper surface of the motor in the middle fan 853 is fixedly connected to the inner wall of the cleaning box 85, and the upper surfaces of the motors in the left and right fans 853 overlap with the upper inner wall of the cleaning box 85. The opposite surfaces of the motors in the left and right fans 853 are fixedly connected with slide plates 852. The interior of the slide plate 852 is slidably connected with the outer surface of the slide bar 851. The lower surface of the cleaning box 85 An air outlet communicating with the inside is provided on the surface, a connecting plate 854 is fixedly connected to the middle part of the lower surface of the cleaning box 85, a through slot 855 communicating with the upper and lower parts is provided on the lower surface of the connecting plate 854, a columnar rod 856 is arranged inside the through slot 855, the upper part of the outer surface of the columnar rod 856 is plugged into the inner part of the fan blades in the left and right fans 853, a square block 8561 is fixedly connected to the outer surface of the columnar rod 856, the outer surface of the square block 8561 is slidably connected to the inside of the through slot 855, the upper and lower surfaces of the square block 8561 are fixedly connected to the baffle 8562, and the opposite surface of the baffle 8562 overlaps the upper and lower surfaces of the connecting plate 854;

[0031] The fan 853 is started by electrically connecting the motor and wires with an external power supply, so that the fan blades are started to blow away the dirt, and the square block 8561 is allowed to slide inside the through groove 855 by moving the cylindrical rod 856. The blocking piece 8562 is provided to prevent the square block 8561 from falling off. The movement of the cylindrical rod 856 drives the motor and the fan blades to make the slide plate 852 slide on the surface of the slide rod 851, thereby realizing the movement of the fan 853 to the left and right, thereby enhancing the dirt cleaning.

[0032] like Figure 5 As shown, the positioning assembly 9 includes a spring block 91, the outer surface of the spring block 91 is fixedly connected to the surface of the T-shaped plate 3, the front side of the spring block 91 is fixedly connected to a metal rod 92 and a second spring 93, the outer surface of the metal rod 92 is sleeved with the inside of the second spring 93, the outer surface of the metal rod 92 is slidably connected to a plate 94, the rear side of the plate 94 is fixedly connected to the front end of the second spring 93, a groove communicating with each other is opened on the left front side of the upper surface of the plate 94, a vertical plate 95 is overlapped inside the groove, and the outer surface of the vertical plate 95 is fixedly connected to the surface of the workbench 1;

[0033] When the positioning assembly 9 needs to be loosened, the plate 94 is directly moved backward so that the plate 94 slides on the surface of the metal rod 92 and squeezes the spring 2 93 to separate from the vertical plate 95, thereby completing the operation. Conversely, the T-shaped plate 3 is directly moved to the appropriate position and the spring 1 7 is stretched at the same time, and then the plate 94 is loosened. Due to the elastic action of the contracted spring 2 93, the groove in the plate 94 is pushed to contact the vertical plate 95, thereby facilitating the position restriction phenomenon.

[0034] The working principle of the detection device for the vehicle side sill reinforcement will be described in detail below.

[0035] By placing the side panel on the T-shaped plate 3, the positioning pin 4 is inserted into the strip mounting hole in the side panel, and then the T-shaped plate is loosened by the setting of the positioning component 9. Due to the action of the spring 7, the T-shaped plate 3 is pulled to move, so that the side panel is driven to contact the block 6 and at the same time drive the indicator marks 5 on both sides. By observing the scale on the workbench 1, the distance from the edge of the strip mounting hole to the edge of the side panel is conveniently measured to determine whether there is a deviation between the left and right sides of the strip mounting hole. Then, through the scale setting in the indicator mark 5, it is convenient to observe whether there is a deviation between the front and rear directions of the strip mounting hole. By directly moving the flat plate 82, the positioning column 84 slides inside the strip groove 83. After sliding to the appropriate position, the dirt on the surface of the side panel of the automobile is cleaned through the structural setting inside the cleaning box 85.

[0036] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A detection device for a vehicle side sill reinforcement, comprising a workbench (1), characterized in that: The upper surface of the workbench (1) is provided with a slide groove (2) in the middle of the front and rear sides, the interior of the slide groove is fixedly connected to a positioning rod, the interior of the slide groove (2) is slidably connected to the outer surface of the positioning rod with a slider, the upper surfaces of the sliders in the front and rear sides are fixedly connected to a T-shaped plate (3), the upper surface of the slider of the middle slide groove (2) is fixedly connected to the horizontal lower surface of the T-shaped plate (3), the horizontal upper surface of the T-shaped plate (3) is fixedly connected to a positioning pin (4), and the front and rear sides of the T-shaped plate (3) are both fixedly connected to the horizontal upper surface. The mirror image is fixedly connected with an indicator mark (5), a stopper (6) is fixedly connected to the left side of the upper surface of the workbench (1), a spring (7) is fixedly connected inside the middle slide groove (2), a slider of the middle slide groove (2) is fixedly connected to the surface of the spring (7), a movable component (8) is fixedly connected to the upper rear side of the workbench (1), a positioning component (9) is arranged at the rear right side of the workbench (1), and scales are arranged on the front and rear sides of the upper surface of the workbench (1) and the upper surface of the indicator mark (5); The movable component (8) comprises an L-shaped fixed plate (81), and positioning columns (84) are fixedly connected to the left and right sides of the upper surface in the vertical direction of the L-shaped fixed plate (81), and a flat plate (82) is overlapped on the upper surface in the vertical direction of the L-shaped fixed plate (81), and strip grooves (83) communicating with each other from top to bottom are opened on the left and right sides of the upper surface of the flat plate (82), and the outer surface of the positioning column (84) overlaps with the inside of the strip groove (83), and a cleaning box (85) is fixedly connected to the front of the lower surface of the flat plate (82), and a ventilation hole communicating with the inside and outside is opened on the front side of the cleaning box (85).

2. The detection device for a vehicle side sill reinforcement according to claim 1, characterized in that: Sliding rods (851) are fixedly connected to the front and rear sides of the inner wall of the cleaning box (85), and a sliding plate (852) is slidably connected to the outer surface of the sliding rod (851).

3. The detection device for a vehicle side sill reinforcement according to claim 1, characterized in that: Three fans (853) are arranged on the upper surface of the inner wall of the cleaning box (85), and the fans (853) are composed of a motor and fan blades. The upper surface of the motor in the middle fan (853) is fixedly connected to the inner wall of the cleaning box (85), and the upper surfaces of the motors in the left and right fans (853) overlap with the upper surface of the inner wall of the cleaning box (85).

4. The detection device for a vehicle side sill reinforcement according to claim 3, characterized in that: The motor-opposing surfaces of the left and right fans (853) are fixedly connected with slide plates (852), and the interior of the slide plates (852) is slidably connected to the outer surface of the slide rod (851).

5. The detection device for a vehicle side sill reinforcement according to claim 1, characterized in that: The lower surface of the cleaning box (85) is provided with an air outlet that is communicated with the inside. A connecting plate (854) is fixedly connected to the middle of the lower surface of the cleaning box (85). The lower surface of the connecting plate (854) is provided with a through groove (855) that is communicated with the upper and lower parts. A columnar rod (856) is arranged inside the through groove (855). The upper part of the outer surface of the columnar rod (856) is plugged into the inside of the blades in the left and right fans (853).

6. The detection device for a vehicle side sill reinforcement according to claim 5, characterized in that: The outer surface of the columnar rod (856) is fixedly connected to a square block (8561), the outer surface of the square block (8561) is slidably connected to the inside of the through groove (855), the upper and lower surfaces of the square block (8561) are fixedly connected to a baffle (8562), and the opposite surface of the baffle (8562) overlaps the upper and lower surfaces of the connecting plate (854).

7. The detection device for a vehicle side sill reinforcement according to claim 1, characterized in that: The positioning assembly (9) comprises a spring block (91), the outer surface of the spring block (91) is fixedly connected to the surface of the T-shaped plate (3), the front side of the spring block (91) is fixedly connected to a metal rod (92) and a second spring (93), the outer surface of the metal rod (92) is sleeved with the inside of the second spring (93), the outer surface of the metal rod (92) is slidably connected to a plate (94), and the rear side of the plate (94) is fixedly connected to the front end of the second spring (93).

8. The detection device for a vehicle side sill reinforcement according to claim 7, characterized in that: A groove communicating with each other from top to bottom is provided at the front left side of the upper surface of the plate (94), a vertical plate (95) is overlapped inside the groove, and the outer surface of the vertical plate (95) is fixedly connected to the surface of the workbench (1).

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