Instrument panel beam assembly testing fixture

Abstract

The utility model discloses an instrument panel crossbeam assembly testing fixture, which comprises a bottom plate, a first mounting block and a second mounting block, the first mounting block and the second mounting block are arranged on the bottom plate at an interval left and right, and the second mounting block is in sliding connection with the bottom plate. The ends, close to each other, of the first mounting block and the second mounting block are each rotationally provided with a containing assembly used for containing a workpiece, the first mounting block and the second mounting block are each provided with a rotating assembly used for driving the corresponding containing assembly to rotate, and the bottom plate is provided with a limiting assembly used for limiting the second mounting block. According to the utility model, the two accommodating assemblies rotate at the same time to drive the workpiece in the two accommodating assemblies to rotate, so that the workpiece can be detected in all directions, and the detection efficiency of workers is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile instrument panel crossbeam production, in particular to an instrument panel crossbeam assembly inspection tool. Background Art

[0002] As cars become our main means of transportation, people's requirements for their manufacturing process are becoming higher and higher, making their production technology more and more advanced, and the production and testing of various parts are becoming more and more advanced and accurate. The front pipe beam of the car dashboard crossbeam assembly supports the entire dashboard, so after the crossbeam is produced, it needs to be fully tested, including the outer end face of the crossbeam.

[0003] When inspecting the dashboard crossbeam assembly, the existing inspection device often fixes both ends of the workpiece, that is, completes the fixation of the workpiece so as to inspect its surface. However, the entire surface of the workpiece cannot be inspected during the inspection process, so the workpiece needs to be rotated. When the workpiece is rotated, the existing inspection device needs to be disassembled and reinstalled to achieve the rotation of the workpiece, which reduces the efficiency of inspecting the workpiece. Utility Model Content

[0004] (I) Purpose of the utility model

[0005] In order to solve the technical problems existing in the background technology, the utility model proposes an instrument panel crossbeam assembly inspection fixture, which drives the containing component to rotate by the rotating component, so that the two containing components rotate at the same time, driving the workpieces located in the two containing components to rotate, so that the staff can observe and inspect the workpiece from multiple angles more easily, and the staff does not need to disassemble the workpiece and reinstall it to change the angle when inspecting the workpiece, which effectively improves the work efficiency of the staff when inspecting the workpiece.

[0006] (II) Technical solution

[0007] The utility model provides an instrument panel crossbeam assembly inspection fixture, comprising a base plate, a first mounting block and a second mounting block, the first mounting block and the second mounting block are arranged on the base plate at intervals on the left and right, the second mounting block is slidably connected to the base plate, a receiving assembly for receiving a workpiece is rotatably provided on one end of the first mounting block and the second mounting block that are close to each other, a rotating assembly for driving the receiving assembly to rotate is provided on the first mounting block and the second mounting block, and a limiting assembly for limiting the second mounting block is provided on the base plate.

[0008] Preferably, the accommodating assembly includes an accommodating cylinder, which is horizontally arranged and rotatably connected to the first mounting block, the inner wall of the accommodating cylinder is arranged to fit the outer end of the workpiece, and the accommodating cylinder is provided with a limiting unit for limiting the workpiece.

[0009] Preferably, the limiting unit includes a plurality of bolts, a plurality of first threaded through holes are provided on the outer peripheral surface of the accommodating tube, the plurality of bolts are threadedly arranged in the plurality of first threaded through holes respectively, the bolts are threadedly connected to the accommodating tube, and a rubber head is provided at one end of the bolt facing the inner wall of the accommodating tube.

[0010] Preferably, the rotating assembly includes a gear, a rack plate, a threaded rod, a fixed block, a motor and a rotating shaft, the first mounting block is provided with a first through hole, the rotating shaft is rotatably arranged in the first through hole and is coaxially arranged with the accommodating tube, the end of the rotating shaft away from the accommodating tube extends out of the first through hole, the gear is coaxially fixedly sleeved on the rotating shaft, the rack plate is vertically arranged and slidably connected to the first mounting block, the rack plate is meshingly connected to the gear, the rack plate is provided with a second threaded through hole, the threaded rod is threadedly arranged in the second threaded through hole, the fixed block and the motor are arranged at upper and lower intervals at both ends of the threaded rod, one end of the threaded rod is rotatably connected to the fixed block, and the other end of the threaded rod is coaxially connected to the output shaft of the motor.

[0011] Preferably, the limiting assembly includes a card plate and a screw, a slide groove is provided on the base plate, the bottom end of the second mounting block extends into the slide groove and is slidably connected to the base plate, a second through hole is provided on the inner wall of the slide groove along the left and right directions, the card plate is slidably set in the second through hole, and a driving unit for driving the card plate to extend into or out of the slide groove is provided on the base plate.

[0012] Preferably, the driving unit includes a driving plate and a screw, and one end of the clamping plate away from the second mounting block extends out of the second through hole and is connected to the driving plate. A third threaded through hole is provided on the driving plate. The screw is horizontally arranged, and one end of the screw is rotatably connected to the base plate. The other end of the screw passes through the third threaded through hole and is threadably connected to the driving plate. A handle is coaxially provided on the screw.

[0013] Compared with the prior art, the above technical solution of the utility model has the following beneficial technical effects:

[0014] In the utility model: the accommodating component is driven to rotate by the rotating component, so that the two accommodating components rotate simultaneously and drive the workpieces located in the two accommodating components to rotate, so that the staff can observe and inspect the workpieces from multiple angles more easily, and the staff does not need to disassemble the workpiece and then reinstall it to change the angle when inspecting the workpiece, which effectively improves the work efficiency of the staff when inspecting the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a structural schematic diagram of a dashboard crossbeam assembly inspection fixture.

[0016] Figure 2 The utility model is a rear view structural schematic diagram of a dashboard crossbeam assembly inspection fixture.

[0017] Figure 3 The utility model is a structural schematic diagram of a partially enlarged portion A of a dashboard crossbeam assembly inspection fixture.

[0018] Figure numerals: 1, base plate; 2, first mounting block; 3, second mounting block; 4, accommodating tube; 5, bolt; 6, gear; 7, rack plate; 8, threaded rod; 9, fixing block; 10, motor; 11, clamping plate; 12, driving plate; 13, screw; 14, handle; 15, rotating shaft. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0020] In the description of the utility model, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0021] In the description of the utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, welding, riveting, bonding, etc., or a detachable connection, threaded connection, key connection, pin connection, etc., or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to specific circumstances.

[0022] like Figure 1-3 As shown, the utility model proposes a dashboard crossbeam assembly inspection fixture, including a base plate 1, a first mounting block 2 and a second mounting block 3, the first mounting block 2 and the second mounting block 3 are arranged on the base plate 1 with a left and right interval, the second mounting block 3 is slidably connected to the base plate 1, and a receiving assembly for receiving a workpiece is rotatably provided on one end of the first mounting block 2 and the second mounting block 3 that are close to each other, a rotating assembly for driving the receiving assembly to rotate is provided on the first mounting block 2 and the second mounting block 3, and a limiting assembly for limiting the second mounting block 3 is provided on the base plate 1.

[0023] In the utility model, when the device is used, the two ends of the workpiece are respectively arranged and placed in the accommodating components, and during the placement process, the position of the second mounting block 3 can be adjusted to adjust the distance between the second mounting block 3 and the first mounting block 2, so that the two ends of the workpiece can be placed in the accommodating components more easily. After the two ends of the workpiece enter the accommodating components, the accommodating components are driven to rotate by the rotating component, so that the two accommodating components rotate at the same time, driving the workpieces located in the two accommodating components to rotate, so that the staff can observe and inspect the workpiece from multiple angles more easily, and the staff does not need to disassemble the workpiece and reinstall it to change the angle when inspecting the workpiece, which effectively improves the work efficiency of the staff when inspecting the workpiece.

[0024] In an optional embodiment, the accommodating assembly includes an accommodating cylinder 4, which is horizontally arranged and rotatably connected to the first mounting block 2. The inner wall of the accommodating cylinder 4 is arranged to fit the outer end of the workpiece. The accommodating cylinder 4 is provided with a limiting unit for limiting the workpiece. The two ends of the workpiece are respectively placed in the two accommodating cylinders 4, and the workpiece is fixed under the action of the limiting unit.

[0025] In an optional embodiment, the limiting unit includes a plurality of bolts 5, and a plurality of first threaded through holes are provided on the outer peripheral surface of the accommodating tube 4. The plurality of bolts 5 are respectively threadedly arranged in the plurality of first threaded through holes, and the bolts 5 are threadedly connected to the accommodating tube 4. A rubber head is provided at one end of the bolt 5 facing the inner wall of the accommodating tube 4. By rotating the bolt 5, the bolt 5 rotates into the accommodating tube 4, and the rubber head on the bolt 5 enters the accommodating tube 4 and abuts against the workpiece to complete the fixation of the workpiece, thereby completing the fixation of the workpiece and the accommodating tube 4, and the rubber head can reduce the damage to the workpiece when the workpiece is fixed.

[0026] In an optional embodiment, the rotating assembly includes a gear 6, a rack plate 7, a threaded rod 8, a fixed block 9, a motor 10 and a rotating shaft 15. The first mounting block 2 is provided with a first through hole. The rotating shaft 15 is rotatably arranged in the first through hole and is coaxially arranged with the accommodating tube 4. One end of the rotating shaft 15 away from the accommodating tube 4 extends out of the first through hole. The gear 6 is coaxially fixedly sleeved on the rotating shaft 15. The rack plate 7 is vertically arranged and slidably connected to the first mounting block 2. The rack plate 7 is meshed with the gear 6. The rack plate 7 is provided with A second threaded through hole, the threaded rod 8 is threadedly arranged in the second threaded through hole, the fixed block 9 and the motor 10 are arranged at both ends of the threaded rod 8 with an upper and lower interval, one end of the threaded rod 8 is rotatably connected to the fixed block 9, and the other end of the threaded rod 8 is coaxially connected to the output shaft of the motor 10, and the threaded rod 8 is driven to rotate by the motor 10, and the rotation of the threaded rod 8 drives the rack plate 7 threadedly connected to it to move, and the movement of the rack plate 7 drives the gear 6 meshing with it to rotate, so that the gear 6 drives the rotating shaft 15 to rotate during the rotation process, and the rotating shaft 15 drives the accommodating tube 4 to rotate.

[0027] In an optional embodiment, the limiting assembly includes a card plate 11 and a screw rod 13, a slide groove is provided on the base plate 1, the bottom end of the second mounting block 3 extends into the slide groove and is slidably connected to the base plate 1, a second through hole is provided on the inner wall of the slide groove along the left and right directions, the card plate 11 is slidably set in the second through hole, and a driving unit is provided on the base plate 1 for driving the card plate 11 to extend into or out of the slide groove, and the card plate 11 is driven to move by the driving unit, and the card plate 11 enters the slide groove and abuts against the second mounting block 3 during the movement, thereby completing the limiting of the second mounting block 3.

[0028] In an optional embodiment, the driving unit includes a driving plate 12 and a screw 13, and one end of the card plate 11 away from the second mounting block 3 extends out of the second through hole and is connected to the driving plate 12. A third threaded through hole is provided on the driving plate 12. The screw 13 is horizontally arranged, and one end of the screw 13 is rotatably connected to the base plate 1, and the other end of the screw 13 passes through the third threaded through hole and is threadedly connected to the driving plate 12. A handle 14 is coaxially provided on the screw 13, and the screw 13 is rotated by the handle 14. The rotation of the screw 13 drives the driving plate 12 threadedly connected thereto to move, and the rotation of the driving plate 12 drives the card plate 11 to move.

[0029] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims, or within the equivalent forms of such scope and boundaries.

Claims

1. A gauge for the assembly of a crossbeam of an instrument panel, characterized in that: The invention comprises a base plate (1), a first mounting block (2) and a second mounting block (3); the first mounting block (2) and the second mounting block (3) are arranged on the base plate (1) at intervals on the left and right; the second mounting block (3) is slidably connected to the base plate (1); a receiving assembly for receiving a workpiece is rotatably provided on the ends of the first mounting block (2) and the second mounting block (3) close to each other; a rotating assembly for driving the receiving assembly to rotate is provided on the first mounting block (2) and the second mounting block (3); and a limiting assembly for limiting the position of the second mounting block (3) is provided on the base plate (1).

2. The instrument panel crossbeam assembly inspection fixture according to claim 1, characterized in that: The accommodating assembly comprises an accommodating cylinder (4), the accommodating cylinder (4) is horizontally arranged and rotatably connected to the first mounting block (2), the inner wall of the accommodating cylinder (4) is arranged to fit the outer end of the workpiece, and the accommodating cylinder (4) is provided with a limiting unit for limiting the workpiece.

3. The instrument panel cross beam assembly inspection fixture according to claim 2, characterized in that: The limiting unit comprises a plurality of bolts (5), a plurality of first threaded through holes are provided on the outer peripheral surface of the accommodating tube (4), the plurality of bolts (5) are respectively threadedly arranged in the plurality of first threaded through holes, the bolts (5) are threadedly connected to the accommodating tube (4), and a rubber head is provided at one end of the bolt (5) facing the inner wall of the accommodating tube (4).

4. The instrument panel cross beam assembly inspection fixture according to claim 2, characterized in that: The rotating assembly comprises a gear (6), a rack plate (7), a threaded rod (8), a fixing block (9), a motor (10) and a rotating shaft (15); the first mounting block (2) is provided with a first through hole; the rotating shaft (15) is rotatably arranged in the first through hole and is coaxially arranged with the accommodating tube (4); one end of the rotating shaft (15) away from the accommodating tube (4) extends out of the first through hole; the gear (6) is coaxially fixedly sleeved on the rotating shaft (15); the rack plate (7) is vertically arranged and slidably connected with the first mounting block (2); the rack plate (7) is meshedly connected with the gear (6); a second threaded through hole is provided on the rack plate (7); the threaded rod (8) is threadedly arranged in the second threaded through hole; the fixing block (9) and the motor (10) are arranged at two ends of the threaded rod (8) at intervals in the upper and lower directions; one end of the threaded rod (8) is rotatably connected with the fixing block (9); and the other end of the threaded rod (8) is coaxially connected with the output shaft of the motor (10).

5. The instrument panel cross beam assembly inspection fixture according to claim 1, characterized in that: The limiting assembly comprises a card plate (11) and a screw rod (13); a slide groove is provided on the base plate (1); the bottom end of the second mounting block (3) extends into the slide groove and is slidably connected to the base plate (1); a second through hole is provided on the inner wall of the slide groove along the left-right direction; the card plate (11) is slidably arranged in the second through hole; and a driving unit for driving the card plate (11) to extend into or out of the slide groove is provided on the base plate (1).

6. The instrument panel cross beam assembly inspection fixture according to claim 5, characterized in that: The driving unit comprises a driving plate (12) and a screw rod (13); one end of the clamping plate (11) away from the second mounting block (3) extends out of the second through hole and is connected to the driving plate (12); a third threaded through hole is provided on the driving plate (12); the screw rod (13) is horizontally arranged, one end of which is rotatably connected to the base plate (1); the other end of the screw rod (13) passes through the third threaded through hole and is threadedly connected to the driving plate (12); and a handle (14) is coaxially provided on the screw rod (13).

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