Sheet metal part testing fixture

Abstract

The utility model discloses a sheet metal part testing fixture, which comprises a detection frame with an opening at the top, a detection table is arranged at the opening at the top of the detection frame, the detection table is fixedly arranged on an output shaft of a first motor, the first motor is fixedly arranged on a movable frame, the movable frame is driven to lift by a driving mechanism arranged in the detection frame, and the detection table is arranged on the detection frame. Limiting grooves are formed in the inner walls of the two sides of the detection frame, the two ends of the movable frame are slidably clamped into the limiting grooves correspondingly, and a vertical limiting assembly and a transverse limiting assembly are fixedly installed on the inner walls of the two sides of an opening in the top of the detection frame correspondingly and used for limiting and fixing the sheet metal part on the detection table in the vertical direction and the horizontal direction; the utility model relates to the technical field of sheet metal part detection tools, and provides a sheet metal part detection tool which solves the problems that the height and the angle of an automobile sheet metal part detection tool in the prior art are inconvenient to adjust, and the fixing effect is poor.

Description

Technical Field

[0001] The utility model relates to the technical field of sheet metal parts inspection tools, in particular to a sheet metal parts inspection tool. Background Art

[0002] Sheet metal parts are products processed by sheet metal technology. In the production and processing of automobile sheet metal parts, automobile sheet metal parts need to be inspected. The automobile sheet metal parts inspection fixture in the existing technology is not convenient for adjusting the inspection fixture height and inspection angle, and is not suitable for the inspection needs of different heights and angles. It is inconvenient to use. In addition, some existing sheet metal parts inspection fixtures have poor fixing effect on sheet metal parts, and generally only have vertical limit fixation. Automobile sheet metal parts may be affected by vibration during the inspection process and may cause lateral displacement, affecting the inspection. Therefore, we design a sheet metal parts inspection fixture to solve the above problems. Utility Model Content

[0003] In view of the shortcomings of the prior art, the utility model provides a sheet metal inspection fixture, which solves the problem that the automobile sheet metal inspection fixture in the prior art is inconvenient to adjust the height and angle of the inspection fixture, is not suitable for the inspection requirements of different heights and angles, and is inconvenient to use. In addition, some existing sheet metal inspection fixtures have poor fixing effect on sheet metal parts, generally only have limited fixing in the vertical direction, and automobile sheet metal parts may be affected by vibration during the inspection process and may undergo lateral displacement, affecting the inspection.

[0004] To achieve the above objectives, the utility model is implemented through the following technical solutions: a sheet metal inspection fixture, comprising an inspection frame with a top opening, a detection platform is arranged at the top opening of the inspection frame, the detection platform is fixedly mounted on the output shaft of a first motor, the first motor is fixedly mounted on a movable frame, the movable frame is driven to rise and fall by a driving mechanism installed in the inspection frame, limiting grooves are provided on both side inner walls of the inspection frame, both ends of the movable frame are respectively slidably engaged in the limiting grooves, and vertical limiting components and horizontal limiting components are respectively fixedly mounted on both side inner walls of the top opening of the inspection frame for limiting and fixing the sheet metal on the inspection platform in the vertical and horizontal directions.

[0005] Preferably, the driving mechanism includes a base fixed to the inner bottom wall of the detection frame, a bearing seat is fixedly mounted on the base, a bidirectional screw is rotatably mounted on the bearing seat, one end of the bidirectional screw is fixedly mounted on the output end of the second motor, and the other end is rotatably connected to the inner wall of the detection frame through a bearing, two threaded sleeves are threadedly connected to the bidirectional screw, and the two threaded sleeves are respectively hinged with hinged rods, and one end of the hinged rod is hinged to the movable frame.

[0006] Preferably, the vertical limiting assembly comprises a threaded barrel fixed on the detection frame, the threaded barrel is internally threadedly connected to a first threaded rod, and two ends of the first threaded rod are respectively connected to a rotating handle and a clamping block.

[0007] Preferably, the lateral limiting assembly comprises a threaded groove provided in the detection frame, a second threaded rod is threadedly connected in the threaded groove, and a rotating handle and a limiting plate are fixedly connected at both ends of the second threaded rod.

[0008] Preferably, the second motor is fixedly mounted on the inner wall of the detection frame, and the second motor is electrically connected to an external power supply via a wire.

[0009] Preferably, a controller for controlling electrical components of the device is fixedly mounted on the detection frame.

[0010] Beneficial Effects

[0011] The utility model provides a sheet metal inspection tool. Compared with the prior art, it has the following beneficial effects:

[0012] 1. This sheet metal inspection fixture drives the second motor to drive the bidirectional screw to rotate, and then the bidirectional screw is connected to the threaded sleeve through transmission, so that the threaded sleeve moves horizontally, and then drives the hinged rod to rotate, so as to lift the movable frame and adjust the height of the detection table above the movable frame, and the detection table can be rotated and adjusted by driving the first motor to rotate the detection table, so as to meet the flexible adjustment of the detection table to different heights and different rotation angles, so that the sheet metal components can be inspected in all directions, which is convenient to use.

[0013] 2. This sheet metal inspection fixture is provided with a vertical limit assembly and a horizontal limit assembly. The vertical limit assembly includes a threaded barrel, a first threaded rod, etc., and the horizontal limit assembly includes a threaded groove, a second threaded rod, etc. After the sheet metal is placed on the inspection table, the first threaded rod is driven to rotate by rotating the turning handle to drive the clamping block to move downward to fix the sheet metal vertically, and the second threaded rod is driven to rotate by rotating the turning handle to drive the limit plate to move horizontally to fix the sheet metal horizontally, thereby realizing comprehensive horizontal and vertical fixation of the sheet metal, and the fixation is reliable. The sheet metal is not easy to loosen due to vibration during inspection, thereby improving the inspection effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the vertical limit assembly of the utility model;

[0016] Figure 3 It is a schematic diagram of the structure of the lateral limit assembly of the utility model.

[0017] In the figure: 1. detection frame; 2. detection table; 3. first motor; 4. movable frame; 5. driving mechanism; 51. base; 52. bearing seat; 53. bidirectional screw; 54. second motor; 55. threaded sleeve; 56. hinged rod; 6. limit groove; 7. vertical limit assembly; 71. threaded cylinder; 72. first threaded rod; 73. turning handle; 74. clamping block; 8. horizontal limit assembly; 81. threaded groove; 82. second threaded rod; 83. turning handle; 84. limit plate. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-3 , the utility model provides two technical solutions:

[0020] Embodiment 1:

[0021] A sheet metal inspection fixture comprises a detection frame 1 with a top opening, a detection platform 2 is arranged at the top opening of the detection frame 1, the detection platform 2 is fixedly mounted on the output shaft of a first motor 3, the first motor 3 is fixedly mounted on a movable frame 4, the movable frame 4 is driven to rise and fall by a driving mechanism 5 installed in the detection frame 1, limiting grooves 6 are arranged on the inner walls on both sides of the detection frame 1, and the two ends of the movable frame 4 are respectively slidably engaged in the limiting grooves 6, and vertical limiting components 7 and horizontal limiting components 8 are respectively fixedly mounted on the inner walls on both sides of the top opening of the detection frame 1 for limiting and fixing the sheet metal on the detection platform 2 in the vertical and horizontal directions.

[0022] Embodiment 2:

[0023] A sheet metal inspection fixture comprises a detection frame 1 with a top opening, a detection platform 2 is arranged at the top opening of the detection frame 1, the detection platform 2 is fixedly mounted on the output shaft of a first motor 3, the first motor 3 is fixedly mounted on a movable frame 4, the movable frame 4 is driven to rise and fall by a driving mechanism 5 installed in the detection frame 1, limiting grooves 6 are arranged on the inner walls on both sides of the detection frame 1, and the two ends of the movable frame 4 are respectively slidably engaged in the limiting grooves 6, and vertical limiting components 7 and horizontal limiting components 8 are respectively fixedly mounted on the inner walls on both sides of the top opening of the detection frame 1 for limiting and fixing the sheet metal on the detection platform 2 in the vertical and horizontal directions.

[0024] In this embodiment, the driving mechanism 5 includes a base 51 fixed to the inner bottom wall of the detection frame 1, a bearing seat 52 is fixedly installed on the base 51, a bidirectional screw rod 53 is rotatably installed on the bearing seat 52, one end of the bidirectional screw rod 53 is fixedly installed on the output end of the second motor 54, and the other end is rotatably connected to the inner wall of the detection frame 1 through a bearing, two threaded sleeves 55 are threadedly connected to the bidirectional screw rod 53, and the two threaded sleeves 55 are respectively hinged with hinged rods 56, one end of the hinged rod 56 is hinged to the movable frame 4, and the bidirectional screw rod 53 is driven to rotate by the second motor 54, and then the bidirectional screw rod 53 is connected to the threaded sleeve 55 through transmission connection, so that the threaded sleeve 55 moves horizontally, and then the hinged rod 56 is driven to rotate, so as to lift the movable frame 4 and adjust the height of the detection platform 2 above the movable frame 4; the vertical limit assembly 7 includes a threaded cylinder 71 fixed on the detection frame 1, and the inner thread of the threaded cylinder 71 is connected with a first thread The threaded rod 72, the two ends of the first threaded rod 72 are respectively connected with a turning handle 73 and a clamping block 74, and the first threaded rod 72 is driven to rotate by turning the turning handle 73 and the clamping block 74 is driven to move downward to fix the sheet metal in the vertical direction; the horizontal limiting assembly 8 includes a threaded groove 81 opened in the detection frame 1, and the second threaded rod 82 is threadedly connected in the threaded groove 81, and the two ends of the second threaded rod 82 are respectively fixedly connected with a turning handle 83 and a limiting plate 84, and the second threaded rod 82 is driven to rotate by turning the turning handle 83 and the limiting plate 84 is driven to move horizontally to fix the sheet metal in the horizontal direction; the second motor 54 is fixedly installed on the inner wall of the detection frame 1, and the second motor 54 is electrically connected to the external power supply through a wire, and the bidirectional screw rod 53 can be driven to rotate by driving the second motor 54; a controller for controlling the power components of the device is fixedly installed on the detection frame 1, which is convenient for automatic control of the power components and improves the degree of automation.

[0025] When the sheet metal inspection tool is in use, the bidirectional screw rod 53 is driven to rotate by the second motor 54, and then the bidirectional screw rod 53 is connected with the threaded sleeve 55 through the transmission, so that the threaded sleeve 55 moves horizontally, and then the hinge rod 56 is driven to rotate, so as to lift the movable frame 4 and adjust the height of the detection platform 2 above the movable frame 4, and the detection platform 2 is driven to rotate by the first motor 3 to adjust the rotation of the detection platform 2, so as to meet the flexible adjustment of the detection platform 2 to different heights and different rotation angles, so that the sheet metal component can be inspected in multiple directions, which is convenient to use; in addition, the utility model sets a vertical limit component 7 And the horizontal limit component 8, the vertical limit component 7 includes a threaded barrel 71, a first threaded rod 72, etc. The horizontal limit component 8 includes a threaded groove 81, a second threaded rod 82, etc. After the sheet metal is placed on the inspection table 2, the first threaded rod 72 is driven to rotate by rotating the turning handle 73 to drive the clamping block 74 to move downward to fix the sheet metal vertically, and the second threaded rod 82 is driven to rotate by rotating the turning handle 83 to drive the limit plate 84 to move horizontally to fix the sheet metal horizontally, thereby realizing comprehensive horizontal and vertical fixation of the sheet metal, and the fixation is reliable. The sheet metal is not easy to loosen due to vibration during inspection, thereby improving the inspection effect.

[0026] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0028] 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 sheet metal inspection fixture, comprising an inspection frame (1) with a top opening, characterized in that: A detection platform (2) is arranged at the top opening of the detection frame (1); the detection platform (2) is fixedly mounted on the output shaft of a first motor (3); the first motor (3) is fixedly mounted on a movable frame (4); the movable frame (4) is driven to rise and fall by a driving mechanism (5) installed in the detection frame (1); limiting grooves (6) are arranged on the inner walls on both sides of the detection frame (1); the two ends of the movable frame (4) are respectively slidably engaged in the limiting grooves (6); vertical limiting components (7) and horizontal limiting components (8) are respectively fixedly mounted on the inner walls on both sides of the top opening of the detection frame (1) for limiting and fixing the sheet metal parts on the detection platform (2) in the vertical and horizontal directions.

2. A sheet metal inspection tool according to claim 1, characterized in that: The driving mechanism (5) comprises a base (51) fixed to the inner bottom wall of the detection frame (1), a bearing seat (52) fixedly mounted on the base (51), a bidirectional screw rod (53) rotatably mounted on the bearing seat (52), one end of the bidirectional screw rod (53) fixedly mounted on the output end of the second motor (54), and the other end rotatably connected to the inner wall of the detection frame (1) via a bearing, two threaded sleeves (55) are threadedly connected to the bidirectional screw rod (53), and the two threaded sleeves (55) are respectively hinged with hinged rods (56), and one end of the hinged rod (56) is hinged to the movable frame (4).

3. The sheet metal inspection tool according to claim 1, characterized in that: The vertical limiting assembly (7) comprises a threaded barrel (71) fixed on the detection frame (1), the threaded barrel (71) is internally threadedly connected to a first threaded rod (72), and the first threaded rod (72) is respectively connected to a rotating handle (73) and a pressing block (74) at both ends.

4. The sheet metal inspection tool according to claim 1, characterized in that: The transverse limiting assembly (8) comprises a threaded groove (81) provided in the detection frame (1), a second threaded rod (82) being threadedly connected to the threaded groove (81), and a rotating handle (83) and a limiting plate (84) being fixedly connected to both ends of the second threaded rod (82).

5. The sheet metal inspection tool according to claim 2, characterized in that: The second motor (54) is fixedly mounted on the inner wall of the detection frame (1), and the second motor (54) is electrically connected to an external power source via a wire.

6. The sheet metal inspection tool according to claim 1, characterized in that: A controller for controlling the electrical components of the device is fixedly mounted on the detection frame (1).

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