Hole site missing machining detection device

Abstract

The utility model relates to the field of automobile accessory processing, in particular to a hole site missing processing detection device, which comprises a detection frame. The movable clamp comprises a movable seat in sliding connection with the detection frame and a clamping jaw assembly arranged on the movable seat; the detection assembly comprises a horizontal adjusting seat, a height adjusting seat, a telescopic rotating arm and a detection head, the horizontal adjusting seat is in sliding connection with the detection frame, the height adjusting seat is in sliding connection with the horizontal adjusting seat, the telescopic rotating arm is rotationally installed on the height adjusting seat, and the detection head is arranged at the free end of the telescopic rotating arm; and the warning mechanism is arranged on the detection frame, and the warning mechanism is connected with the detection head. The hole site missing machining detection device has the advantages of being adjustable in structure, simple and easy to operate, high in detection efficiency and wide in application range.

Description

Technical Field

[0001] The utility model relates to the field of auto parts processing, in particular to a detection device for missing hole processing. Background Art

[0002] The structure of an automotive sheet metal part can be referred to the Chinese utility model patent with the application number CN202122245743.3 and the name of a spliced sheet metal part for welding. During the production process of sheet metal parts, drilling is required. There are often dozens of hole positions on one sheet metal part. If a hole is missed during drilling, it is generally difficult for workers to detect, which will cause difficulties in later assembly and increased costs. Content of the Utility Model

[0003] The technical problem to be solved by the utility model is to provide a detection device for missing hole processing with an adjustable structure, simple and easy to operate.

[0004] To solve the above technical problem, the technical solution adopted by the utility model is: a detection device for missing hole processing, comprising:

[0005] A detection frame;

[0006] A moving fixture, comprising a moving seat slidably connected to the detection frame and a jaw assembly arranged on the moving seat;

[0007] A detection assembly, comprising a horizontal adjustment seat, a height adjustment seat, a telescopic rotating arm and a detection head. The horizontal adjustment seat is slidably connected to the detection frame, the height adjustment seat is slidably connected to the horizontal adjustment seat, the telescopic rotating arm is rotatably installed on the height adjustment seat, and the detection head is arranged at the free end of the telescopic rotating arm;

[0008] A warning mechanism, arranged on the detection frame, and the warning mechanism is connected to the detection head.

[0009] Further, the jaw assembly comprises a mounting seat, a cylinder and a rotating pressing arm. The mounting seat is locked and connected to the moving seat through fasteners. The cylinder is arranged on the mounting seat, one end of the cylinder is connected to the rotating pressing arm, and the middle part of the rotating pressing arm is hinged to the mounting seat.

[0010] Further, there are more than two locking holes on the mounting seat, and the mounting seat is locked and connected to the locking holes through fasteners.

[0011] Further, an adjustment groove is arranged on the detection frame, and both the moving seat and the horizontal adjustment seat are slidably matched with the adjustment groove.

[0012] Further, the telescopic rotating arm comprises a fixed arm and a telescopic arm. The fixed arm is rotatably installed on the height adjustment seat, the fixed arm is slidably matched with the telescopic arm, and the detection head is arranged at the free end of the telescopic arm.

[0013] Further, the detection head includes a support column and a pressure sensor. The support column is arranged at the free end of the telescopic rotary arm, and the pressure sensor is arranged on the support column.

[0014] Further, it further includes an inclined mounting frame, and the detection frame is mounted on the inclined surface of the inclined mounting frame.

[0015] Further, rollers are provided at the bottom of the inclined mounting frame.

[0016] Further, the warning device includes a warning light, and the warning light is connected to the detection head.

[0017] Further, the warning device includes a buzzer alarm, and the buzzer alarm is connected to the detection head.

[0018] The beneficial effects of the present utility model are as follows: A hole position missing machining detection device is designed with a special detection frame for detection. Before detection, after adjusting the installation position of the moving seat according to the size of the standard workpiece, the standard workpiece is fixed on the detection frame by the jaw assembly. Then, the installation position of the horizontal adjustment seat on the detection frame, the installation height of the height adjustment seat on the horizontal adjustment seat, and the orientation and length of the telescopic rotary arm are adjusted in sequence to ensure that the detection head passes through the hole positions to be detected of the standard workpiece. Then, the standard workpiece can be removed from the detection frame. During detection, after fixing the workpiece to be detected on the detection frame, if each detection head passes through the corresponding hole position, it is determined that the workpiece to be detected has no missing holes. If more than one detection head does not pass through the corresponding hole position, the detection head sends a signal to the warning mechanism to give a warning. The hole position missing machining detection device provided by the present utility model has the advantages of adjustable structure, simple operation, high detection efficiency, and wide application range. Description of the Drawings

[0019] Figure 1 It is a structural schematic diagram of the hole position missing machining detection device;

[0020] Figure 2 It is a partial schematic diagram of the hole position missing machining detection device;

[0021] Label Description:

[0022] 1. Detection frame; 2. Moving fixture; 21. Moving seat; 22. Jaw assembly; 3. Detection assembly; 31. Horizontal adjustment seat; 32. Height adjustment seat; 33. Telescopic rotary arm; 34. Detection head; 4. Warning mechanism; 5. Inclined mounting frame. Specific Embodiments

[0023] To describe the technical content, achieved purpose and effects of the present utility model in detail, the following is described in conjunction with the embodiments and with reference to the drawings.

[0024] The present utility model provides a detection device for detecting missed machining of hole positions, which is used for the detection operation of the hole positions of automobile sheet metal fittings.

[0025] Please refer to Figures 1 to 2 As shown, a detection device for detecting missed machining of hole positions of the present utility model includes:

[0026] A detection frame 1;

[0027] A moving fixture 2, including a moving seat 21 slidably connected to the detection frame 1 and a jaw assembly 22 arranged on the moving seat 21;

[0028] A detection assembly 3, including a horizontal adjustment seat 31, a height adjustment seat 32, a telescopic rotating arm 33 and a detection head 34. The horizontal adjustment seat 31 is slidably connected to the detection frame 1, the height adjustment seat 32 is slidably connected to the horizontal adjustment seat 31, the telescopic rotating arm 33 is rotatably installed on the height adjustment seat 32, and the detection head 34 is arranged at the free end of the telescopic rotating arm 33;

[0029] A warning mechanism 4, arranged on the detection frame 1, and the warning mechanism 4 is connected to the detection head 34.

[0030] As can be seen from the above description, the beneficial effect of the present utility model lies in: a detection device for detecting missed machining of hole positions, which is designed with a special detection frame 1 for detection. Before detection, after adjusting the installation position of the moving seat 21 according to the size of the standard workpiece, the standard workpiece is fixed on the detection frame 1 by using the jaw assembly 22. Then, the installation position of the horizontal adjustment seat 31 on the detection frame 1, the installation height of the height adjustment seat 32 on the horizontal adjustment seat 31, and the orientation and length of the telescopic rotating arm 33 are adjusted in sequence to ensure that the detection head 34 passes through the hole positions to be detected of the standard workpiece. Then, the standard workpiece can be removed from the detection frame 1. During detection, after the workpiece to be detected is fixed to the detection frame 1, if each detection head 34 passes through the corresponding hole position, it is determined that the workpiece to be detected has no missed holes. If more than one detection head 34 does not pass through the corresponding hole position, the detection head 34 sends a signal to the warning mechanism 4 to give a warning. The detection device for detecting missed machining of hole positions provided by the present utility model has the advantages of adjustable structure, simple and easy operation, high detection efficiency and wide application range.

[0031] In an optional embodiment, the jaw assembly 22 includes a mounting seat, a cylinder and a rotating pressing arm. The mounting seat is fixedly connected to the moving seat 21 through fasteners. The cylinder is arranged on the mounting seat. One end of the cylinder is connected to the rotating pressing arm, and the middle part of the rotating pressing arm is hinged to the mounting seat.

[0032] As can be seen from the above description, the mounting seat plays a role of fixed installation. By pushing one end of the rotating pressing arm through the cylinder, the other end of the rotating pressing arm is kept pressing the workpiece for positioning.

[0033] In an alternative embodiment, there are more than two locking holes provided on the mounting base, and the mounting base is locked and connected to the locking holes through fasteners.

[0034] In an alternative embodiment, an adjustment groove is provided on the detection frame 1, and both the moving seat 21 and the horizontal adjustment seat 31 are slidably engaged with the adjustment groove.

[0035] In an alternative embodiment, the telescopic rotating arm 33 includes a fixed arm and a telescopic arm. The fixed arm is rotatably mounted on the height adjustment seat 32, the fixed arm is slidably engaged with the telescopic arm, and the detection head 34 is provided at the free end of the telescopic arm.

[0036] As can be seen from the above description, the position of the detection head 34 is changed by adjusting the length of the telescopic arm extending relative to the fixed arm.

[0037] In an alternative embodiment, the detection head 34 includes a support column and a pressure sensor. The support column is provided at the free end of the telescopic rotating arm 33, and the pressure sensor is provided on the support column.

[0038] As can be seen from the above description, when the pressure sensor touches the hole position with a missing punch, it sends a signal to the warning mechanism 4 to give a warning. The specific circuit design and control method belong to conventional technologies and will not be elaborated here.

[0039] In an alternative embodiment, it further includes an inclined mounting frame 5, and the detection frame 1 is mounted on the inclined surface of the inclined mounting frame 5.

[0040] As can be seen from the above description, the detection frame 1 is mounted obliquely, which is convenient for operation, disassembly and assembly.

[0041] In an alternative embodiment, rollers are provided at the bottom of the inclined mounting frame 5.

[0042] In an alternative embodiment, the warning device includes a warning light, and the warning light is connected to the detection head 34.

[0043] In an alternative embodiment, the warning device includes a buzzer alarm, and the buzzer alarm is connected to the detection head 34.

[0044] Please refer to Figures 1 to 2 As shown in the figure, Embodiment 1 of the present invention is: a hole position missing machining detection device, including:

[0045] A detection frame 1;

[0046] A moving fixture 2, including a moving seat 21 slidably connected to the detection frame 1 and a jaw assembly 22 provided on the moving seat 21;

[0047] The detection assembly 3 includes a horizontal adjustment base 31, a height adjustment base 32, a telescopic rotating arm 33, and a detection head 34. The horizontal adjustment base 31 is slidably connected to the detection frame 1. The height adjustment base 32 is slidably connected to the horizontal adjustment base 31. The telescopic rotating arm 33 is rotatably mounted on the height adjustment base 32. The detection head 34 is arranged at the free end of the telescopic rotating arm 33.

[0048] The warning mechanism 4 is arranged on the detection frame 1, and the warning mechanism 4 is connected to the detection head 34.

[0049] The jaw assembly 22 includes a mounting seat, a cylinder, and a rotating pressing arm. The mounting seat is locked and connected to the moving seat 21 through fasteners. The cylinder is arranged on the mounting seat. The cylinder is connected to one end of the rotating pressing arm. The middle part of the rotating pressing arm is hinged to the mounting seat. There are more than two locking holes on the mounting seat. The mounting seat is locked and connected to the locking holes through fasteners. There is an adjustment groove on the detection frame 1. Both the moving seat 21 and the horizontal adjustment base 31 are slidably matched with the adjustment groove. The telescopic rotating arm 33 includes a fixed arm and a telescopic arm. The fixed arm is rotatably mounted on the height adjustment base 32. The fixed arm is slidably matched with the telescopic arm. The detection head 34 is arranged at the free end of the telescopic arm. The detection head 34 includes a support column and a pressure sensor. The support column is arranged at the free end of the telescopic rotating arm 33. The pressure sensor is arranged on the support column. It further includes an inclined mounting frame 5. The detection frame 1 is mounted on the inclined surface of the inclined mounting frame 5. There are rollers at the bottom of the inclined mounting frame 5. The warning device includes a warning light, and the warning light is connected to the detection head 34. The warning device includes a buzzer alarm, and the buzzer alarm is connected to the detection head 34.

[0050] In summary, the hole position missing processing detection device of the present utility model designs a detection frame dedicated to detection. Before detection, after adjusting the installation position of the moving seat according to the size of the standard workpiece, the standard workpiece is fixed on the detection frame by using the jaw assembly. Then, the installation position of the horizontal adjustment base on the detection frame, the installation height of the height adjustment base on the horizontal adjustment base, and the orientation and length of the telescopic rotating arm are adjusted in sequence to ensure that the detection head passes through the hole position to be detected of the standard workpiece. Then the standard workpiece can be removed from the detection frame. During detection, after the workpiece to be detected is fixed to the detection frame, if each detection head passes through the corresponding hole position, it is determined that the workpiece to be detected has no missing holes. If more than one detection head does not pass through the corresponding hole position, the detection head sends a signal to the warning mechanism to give a warning. The hole position missing processing detection device provided by the present utility model has the advantages of adjustable structure, simple and easy operation, high detection efficiency, and wide application range.

[0051] The above are only the embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. All equivalent transformations made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in related technical fields, are equally included in the patent protection scope of the present utility model.

Claims

1. A hole position missing machining detection device, characterized in that, Comprising: Detection framework; Moving fixture, including a moving seat slidably connected to the detection framework and a jaw assembly provided on the moving seat; Detection component, including a horizontal adjustment seat, a height adjustment seat, a telescopic rotating arm, and a detection head. The horizontal adjustment seat is slidably connected to the detection framework, the height adjustment seat is slidably connected to the horizontal adjustment seat, the telescopic rotating arm is rotatably mounted on the height adjustment seat, and the detection head is provided at the free end of the telescopic rotating arm; Warning mechanism, provided on the detection framework, and the warning mechanism is connected to the detection head.

2. The hole position missing machining detection device according to claim 1, characterized in that The jaw assembly includes a mounting seat, a cylinder, and a rotating pressing arm. The mounting seat is locked and connected to the moving seat by fasteners. The cylinder is provided on the mounting seat. The cylinder is connected to one end of the rotating pressing arm, and the middle of the rotating pressing arm is hinged to the mounting seat.

3. The hole position missing machining detection device according to claim 2, characterized in that Two or more locking holes are provided on the mounting seat, and the mounting seat is locked and connected to the locking holes by fasteners.

4. The hole position missing machining detection device according to claim 1, characterized in that, Adjustment grooves are provided on the detection framework, and both the moving seat and the horizontal adjustment seat are slidably matched with the adjustment grooves.

5. The hole position missing machining detection device according to claim 1, characterized in that The telescopic rotating arm includes a fixed arm and a telescopic arm. The fixed arm is rotatably mounted on the height adjustment seat. The fixed arm is slidably matched with the telescopic arm, and the detection head is provided at the free end of the telescopic arm.

6. The hole position missing machining detection device according to claim 1, characterized in that, The detection head includes a support column and a pressure sensor. The support column is provided at the free end of the telescopic rotating arm, and the pressure sensor is provided on the support column.

7. The hole position missing machining detection device according to claim 1, characterized in that It further includes an inclined mounting frame, and the detection framework is mounted on the inclined surface of the inclined mounting frame.

8. The hole position missing processing detection device according to claim 7, wherein, Rollers are provided at the bottom of the inclined mounting frame.

9. The hole position missing machining detection device according to claim 1, characterized in that, The warning device includes a warning light, and the warning light is connected to the detection head.

10. The hole position missing processing detection device according to claim 1, wherein, The warning device includes a buzzer alarm, and the buzzer alarm is connected to the detection head.

Images