Nut go-no go gauge detection device

Abstract

The utility model provides a nut go-no go gauge detection device, and belongs to the technical field of nut detection. The nut go-no go gauge detection device comprises a main frame body, a control box is fixedly installed on the top surface of the main frame body, a detection mechanism is arranged on the top surface of the main frame body, the detection mechanism comprises a fixed frame, a guide rail is installed on the front surface of the fixed frame, a movable frame is installed on the front surface of the guide rail, and a cleaning assembly comprises a hollow cylinder. The number of the hollow cylinders is two, and the two hollow cylinders are fixedly installed at the two ends of the top face of the gauge respectively. In the process that the gauge is pushed towards the direction of the motor, the clamping frame is driven to synchronously move on the top face of the protruding plate, the sealing chuck is continuously pushed into the hollow cylinder, gas in the hollow cylinder is extruded into the gas conveying frame, and the gas is blown out towards a nut placed in the gauge through the gas outlet pipe and the spray head. Therefore, the purpose of cleaning the to-be-detected nut is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of nut detection, in particular to a nut go / no-go gauge detection device. Background Art

[0002] The nut go / no-go gauge is a tool used to detect the specifications of the inner hole of the nut. It is mainly used to confirm whether the size of the inner hole of the nut meets the standard requirements. Nut go / no-go gauge detection is a key link in ensuring the quality and dimensional accuracy of the nut. It is of great significance to the manufacturing and assembly processes in various industries. Therefore, the nut go / no-go gauge detection device has a far-reaching impact on the manufacturing industry.

[0003] However, the existing nut go / no-go gauge detection device still has some problems in actual use. For example, during the detection process of the existing nut, some debris will remain inside the nut. If the debris cannot be cleaned in time, the nut will be damaged when the thread detection head is screwed into the nut. Utility Model Content

[0004] In order to make up for the above deficiencies, the utility model provides a nut go / no-go gauge detection device that overcomes the above technical problems or at least partially solves the above problems.

[0005] The utility model is achieved in this way:

[0006] The utility model provides a nut go / no-go gauge detection device, comprising a main frame, a control box is fixedly mounted on the top surface of the main frame, a detection mechanism is arranged on the top surface of the main frame, the detection mechanism comprises a fixed frame, a guide rail is mounted on the front surface of the fixed frame, a mobile frame is mounted on the front surface of the guide rail, two motors are fixedly mounted inside the mobile frame, and a gauge is arranged below the motor;

[0007] A cleaning assembly, the cleaning assembly comprising two hollow cylinders, the two hollow cylinders being fixedly mounted at two ends of the top surface of the gauge respectively;

[0008] A feeding assembly is provided for automatically feeding nuts.

[0009] In a preferred solution, a convex plate is fixedly mounted on the top surface of the gauge, a clamping frame is movably clamped on the top surface of the convex plate, the gauge is fixedly mounted on the top surface of the clamping frame, and cross bars are fixedly mounted on both side surfaces of the clamping frame.

[0010] In a preferred solution, a sealing chuck is movably clamped inside the hollow cylinder, a connecting rod is fixedly connected to one side surface of the sealing chuck, and one end of the connecting rod is fixedly connected to one side surface of the cross bar.

[0011] In a preferred solution, the outer surface of the hollow cylinder is fixedly connected to a gas delivery rack, a one-way valve is fixedly installed on the outer surface of the gas delivery rack, and the other end of the gas delivery rack is fixedly connected to a gas distribution rack, which is fixedly installed on the top surface of the gauge.

[0012] In a preferred solution, a plurality of air outlet pipes are fixedly connected to the top surface of the air distribution frame, and a nozzle is fixedly installed at one end of the air outlet pipe.

[0013] In a preferred solution, an air inlet pipe is fixedly connected to the outer surface of the hollow cylinder, and a second one-way valve is fixedly installed on the outer surface of the air inlet pipe.

[0014] In a preferred solution, the feeding assembly includes a vibrating loader, which is fixedly mounted on the top surface of the main frame, a material guide frame is provided at the discharge end of the vibrating loader, a mounting frame is fixedly mounted on the top surface of the main frame, and the material guide frame is fixedly mounted on the top surface of the mounting frame.

[0015] In a preferred solution, a column one is fixedly installed on the top surface of the main frame, a top plate one is fixedly installed on the top surface of the column one, a plurality of collection boxes are placed on the top surface of the main frame, a guide box is fixedly installed inside the top plate one, a column two is fixedly installed on the top surface of the top plate one, a top plate two is fixedly installed on the top surface of the column two, and the detection mechanism is arranged above the top plate two.

[0016] The utility model provides a nut go / no-go gauge detection device, and its beneficial effects include:

[0017] 1. By setting a cleaning component, when the gauge is pushed toward the direction of the motor, the clamping frame is driven to move synchronously on the top surface of the convex plate, and the sealing chuck is continuously pushed into the inside of the hollow cylinder, and the gas inside the hollow cylinder is squeezed. The gas is squeezed into the inside of the gas transmission frame, and the gas is blown toward the nut placed inside the gauge through the air outlet pipe and the nozzle, thereby achieving the purpose of cleaning the nut to be tested, and avoiding the problem that the residual debris inside the existing nut to be tested causes damage to the nut during the detection process.

[0018] 2. By setting up the feeding component and starting the vibration feeder, the nuts placed inside the vibration feeder can be vibrated and transported to the top surface of the guide rack, and then neatly arranged inside the guide rack, thereby achieving the purpose of automatically conveying the nuts to be tested. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is an overall stereogram provided by the embodiment of the utility model;

[0021] Figure 2 A schematic diagram of the overall rear view structure provided for an embodiment of the utility model;

[0022] Figure 3 A schematic diagram of the structure of a testing platform provided for an embodiment of the utility model;

[0023] Figure 4 This is a schematic diagram of the rear view structure of the detection platform provided in the embodiment of the utility model.

[0024] In the figure: 1. main frame; 2. control box; 3. column one; 4. top plate one; 5. guide box; 6. collection box; 7. detection mechanism; 71. fixed frame; 72. guide rail; 73. mobile frame; 74. motor; 75. gauge; 76. mounting block; 77. grip; 78. hollow cylinder; 79. gas transmission frame; 710. one-way valve one; 711. air inlet pipe; 712. one-way valve two; 713. air distribution frame; 714. air outlet pipe; 715. nozzle; 716. convex plate; 717. clamping frame; 718. sealing chuck; 719. cross bar; 720. connecting rod; 8. vibration feeder; 9. mounting frame; 10. guide frame; 11. column two; 12. top plate two. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Reference Figure 1-Figure 4The utility model provides a technical solution: a nut through-and-no-go gauge detection device, comprising a main frame 1, a control box 2 is fixedly installed on the top surface of the main frame 1, a detection mechanism 7 is arranged on the top surface of the main frame 1, the detection mechanism 7 comprises a fixed frame 71, a guide rail 72 is installed on the front surface of the fixed frame 71, a moving frame 73 is installed on the front surface of the guide rail 72, two motors 74 are fixedly installed inside the moving frame 73, and a gauge 75 is arranged below the motor 74;

[0027] A column 3 is fixedly installed on the top surface of the main frame 1, a top plate 4 is fixedly installed on the top surface of the column 3, a plurality of collection boxes 6 are placed on the top surface of the main frame 1, a guide box 5 is fixedly installed inside the top plate 4, a column 2 11 is fixedly installed on the top surface of the top plate 4, a top plate 2 12 is fixedly installed on the top surface of the column 2 11, and a detection mechanism 7 is arranged above the top plate 2 12.

[0028] The cleaning assembly includes two hollow cylinders 78, and the two hollow cylinders 78 are fixedly mounted on both ends of the top surface of the gauge 75;

[0029] The top surface of the gauge 75 is fixedly mounted with a convex plate 716, and the top surface of the convex plate 716 is movably connected with a clamping frame 717. The gauge 75 is fixedly mounted on the top surface of the clamping frame 717, and the two side surfaces of the clamping frame 717 are fixedly mounted with cross bars 719. The inside of the hollow cylinder 78 is movably connected with a sealing chuck 718, and one side surface of the sealing chuck 718 is fixedly connected with a connecting rod 720, and one end of the connecting rod 720 is fixedly connected to one side surface of the cross bar 719. The outer surface of the hollow cylinder 78 is fixedly connected with a gas delivery frame 79, and the outer surface of the gas delivery frame 79 is fixedly mounted with a one-way Valve one 710, the other end of the gas delivery rack 79 is fixedly connected to an air distribution rack 713, the air distribution rack 713 is fixedly installed on the top surface of the gauge 75, the top surface of the air distribution rack 713 is fixedly connected to a plurality of air outlet pipes 714, one end of the air outlet pipe 714 is fixedly installed with a nozzle 715, the outer surface of the hollow cylinder 78 is fixedly connected to an air inlet pipe 711, the outer surface of the air inlet pipe 711 is fixedly installed with a one-way valve two 712, one side surface of the gauge 75 is fixedly installed with two mounting blocks 76, and a grip rod 77 is fixedly connected between the two mounting blocks 76 to facilitate the pulling and pulling operation of the gauge 75.

[0030] During operation, as the gauge 75 is pushed toward the direction of the motor 74, the clamping frame 717 is driven to move synchronously on the top surface of the convex plate 716, and the sealing chuck 718 is continuously pushed into the interior of the hollow cylinder 78, thereby squeezing the gas inside the hollow cylinder 78, and squeezing the gas into the interior of the gas delivery frame 79, and blowing the gas out through the air outlet pipe 714 and the nozzle 715 toward the nut placed inside the gauge 75, thereby achieving the purpose of cleaning the nut to be inspected, and avoiding the problem of residual debris inside the existing nut to be inspected causing damage to the nut during the inspection process.

[0031] The feeding component is used for automatic feeding of nuts, and the feeding component includes a vibrating feeder 8, which is fixedly mounted on the top surface of the main frame 1, and a material guide rack 10 is arranged at the discharge end of the vibrating feeder 8, and a mounting rack 9 is fixedly mounted on the top surface of the main frame 1, and the material guide rack 10 is fixedly mounted on the top surface of the mounting rack 9.

[0032] During operation, by starting the vibration feeder 8, the nuts placed inside the vibration feeder 8 can be vibrated and transported to the top surface of the guide rack 10, and then neatly arranged inside the guide rack 10, thereby achieving the purpose of automatically transporting the nuts to be tested.

[0033] Specifically, the working process or working principle of the nut pass / stop gauge detection device is as follows: when in use, the nuts to be detected are first uniformly placed inside the vibrating feeder 8. As the vibrating feeder 8 is started, the nuts placed inside the vibrating feeder 8 can be vibrated and transported to the top surface of the guide rack 10, and then neatly arranged inside the guide rack 10, thereby achieving the purpose of automatically transporting the nuts to be detected. Then, the nuts inside the guide rack 10 are taken and placed inside the gauge 75, and the gauge 75 is pushed to move toward the bottom of the motor 74. After the gauge 75 moves to the bottom of the motor 74, the motor 74 can be driven to move downward under the action of the moving rack 73 and the guide rail 72 until the detection head driven by the motor 74 is screwed into the inside of the nut, and the nut can be detected.

[0034] In the process of pushing the gauge 75 toward the direction of the motor 74, the clamping frame 717 can be driven to move synchronously on the top surface of the convex plate 716. In the process of movement, the cross bar 719 and the connecting rod 720 can be driven to move synchronously. With the movement of the connecting rod 720, the sealing chuck 718 is continuously pushed into the interior of the hollow cylinder 78 to squeeze the gas inside the hollow cylinder 78. In the process of squeezing, the gas can be squeezed into the interior of the gas delivery frame 79, and enter the interior of the gas distribution frame 713 through the gas delivery frame 79. Finally, the gas is blown out through the air outlet pipe 714 and the nozzle 715 toward the nut placed inside the gauge 75 to blow out the debris inside the nut to be tested, thereby achieving the purpose of cleaning the nut to be tested and avoiding the problem that the residual debris inside the existing nut to be tested causes damage to the nut during the testing process.

[0035] It should be noted that the vibrating loader 8 is a device or equipment existing in the prior art, or a device or equipment that can be realized in the prior art. Its power supply, specific composition and principle are clear to those skilled in the art, so they are not described in detail.

Claims

1. A nut go / no-go gauge detection device, comprising a main frame (1), characterized in that: A control box (2) is fixedly mounted on the top surface of the main frame (1); a detection mechanism (7) is arranged on the top surface of the main frame (1); the detection mechanism (7) comprises a fixed frame (71); a guide rail (72) is mounted on the front surface of the fixed frame (71); a movable frame (73) is mounted on the front surface of the guide rail (72); two motors (74) are fixedly mounted inside the movable frame (73); a gauge (75) is arranged below the motor (74); a cleaning assembly, the cleaning assembly comprises a hollow cylinder (78); the number of the hollow cylinders (78) is two, and the two hollow cylinders (78) are respectively fixedly mounted on the two ends of the top surface of the gauge (75); and a feeding assembly, the feeding assembly is arranged for automatically feeding nuts.

2. A nut go / no-go gauge detection device according to claim 1, characterized in that: A convex plate (716) is fixedly mounted on the top surface of the gauge (75), a clamping frame (717) is movably clamped on the top surface of the convex plate (716), the gauge (75) is fixedly mounted on the top surface of the clamping frame (717), and cross bars (719) are fixedly mounted on both side surfaces of the clamping frame (717).

3. A nut go / no-go gauge detection device according to claim 2, characterized in that: A sealing chuck (718) is movably clamped inside the hollow cylinder (78), a connecting rod (720) is fixedly connected to a side surface of the sealing chuck (718), and one end of the connecting rod (720) is fixedly connected to a side surface of the cross bar (719).

4. A nut go / no-go gauge detection device according to claim 3, characterized in that: The outer surface of the hollow cylinder (78) is fixedly connected to a gas delivery rack (79), a one-way valve (710) is fixedly mounted on the outer surface of the gas delivery rack (79), and the other end of the gas delivery rack (79) is fixedly connected to a gas distribution rack (713), and the gas distribution rack (713) is fixedly mounted on the top surface of the gauge (75).

5. A nut go / no-go gauge detection device according to claim 4, characterized in that: A plurality of air outlet pipes (714) are fixedly connected to the top surface of the air distribution frame (713), and a nozzle (715) is fixedly mounted on one end of the air outlet pipe (714).

6. A nut go / no-go gauge detection device according to claim 5, characterized in that: An air intake pipe (711) is fixedly connected to the outer surface of the hollow cylinder (78), and a second one-way valve (712) is fixedly installed on the outer surface of the air intake pipe (711).

7. A nut go / no-go gauge detection device according to claim 1, characterized in that: The feeding assembly comprises a vibrating feeder (8), the vibrating feeder (8) being fixedly mounted on the top surface of a main frame (1), a material guide frame (10) being arranged at the discharge end of the vibrating feeder (8), a mounting frame (9) being fixedly mounted on the top surface of the main frame (1), and the material guide frame (10) being fixedly mounted on the top surface of the mounting frame (9).

8. A nut go / no-go gauge detection device according to claim 1, characterized in that: A column one (3) is fixedly mounted on the top surface of the main frame (1), a top plate one (4) is fixedly mounted on the top surface of the column one (3), a plurality of collection boxes (6) are placed on the top surface of the main frame (1), a guide box (5) is fixedly mounted inside the top plate one (4), a column two (11) is fixedly mounted on the top surface of the top plate one (4), a top plate two (12) is fixedly mounted on the top surface of the column two (11), and the detection mechanism (7) is arranged above the top plate two (12).

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