Detection tool for reinforcing plate of right reinforcing beam of rear wall inner plate

Abstract

The utility model discloses a testing fixture for a reinforcing plate of a right stiffening beam of a rear wall inner plate, relates to the technical field of workpiece detection, and aims to solve the technical problem of poor adaptability of the positioning mode of the existing right stiffening beam of the rear wall inner plate, comprising a testing fixture table of which the two sides of the upper end surface are symmetrically and detachably provided with mounting tables, a reinforcing beam frame is arranged at the top of the testing fixture table, a positioning assembly is detachably installed at the top of the installation table, the positioning assembly comprises an adjusting assembly internally and detachably provided with a bearing assembly, the bearing assembly comprises a connecting plate internally and detachably provided with a force bearing rod, and a U-shaped block is formed in the middle of the bottom end of the force bearing rod. And connecting lugs are rotatably installed on the two outer sides of the U-shaped block, movable rods are connected to the bottom ends of the connecting lugs, bearing plates are detachably installed at the bottom ends of the movable rods, and fan-shaped parts used for bearing the bottoms of the reinforcing beam frames are formed at the ends, away from the movable rods, of the bearing plates. The reinforcing beam frame has the advantage of being suitable for being used on reinforcing beam frames of various vehicle types.

Description

Technical Field

[0001] The utility model relates to the technical field of workpiece detection, and more specifically, to a fixture for the reinforcement plate of the right reinforcement beam of the inner rear panel. Background Technique

[0002] A fixture is a simple tool used by industrial production enterprises to control various dimensions of products (such as hole diameters, spatial dimensions, etc.), improving production efficiency and controlling quality. It is suitable for products in mass production, such as automotive parts, to replace professional measuring tools, such as smooth plug gauges, thread plug gauges, outside diameter calipers, etc. Generally speaking, a special dimensional error detection tool with adjustable and most components reusable can be classified as a flexible fixture. A flexible fixture can complete the detection of different models or products through appropriate adjustment, so it has the characteristics of one-to-many, small occupied space, and less material waste. At the same time, a flexible fixture is usually of modular structure and usually has a relatively short manufacturing cycle.

[0003] Publication No. CN218066269U discloses a fixture for the reinforcement plate of the right reinforcement beam of the inner rear panel, including a bottom plate and a body. The center of the upper surface of the body is fixedly connected with a base... The surfaces of multiple positioning plates are inserted with positioning pins through corresponding positioning holes. By setting the bottom plate, the body, the base, the positioning base, the mounting plate, the rotating plate, the positioning plate, and the positioning pins, the fixture for the right reinforcement beam of the inner rear panel can be strengthened, so that the right reinforcement beam of the inner rear panel can be placed in a specified position for positioning during detection. However, not all right reinforcement beams of the inner rear panel can cooperate with the positioning plate to achieve positioning. Moreover, due to the differences in the shapes of the right reinforcement beams of the inner rear panel in different vehicle models, and they are not regular shapes, when positioning the right reinforcement beams of the inner rear panel in different vehicle models, it is necessary to repeatedly adjust the position of the positioning plate, which is very inconvenient. In view of this, we propose a fixture for the reinforcement plate of the right reinforcement beam of the inner rear panel. Content of the Utility Model

[0004] The purpose of the utility model is to overcome the deficiencies of the prior art, adapt to the actual needs, and provide a fixture for the reinforcement plate of the right reinforcement beam of the inner rear panel to solve the technical problem of poor adaptability of the current positioning method for the right reinforcement beam of the inner rear panel.

[0005] To solve the above technical problem, the utility model provides the following technical solution: A fixture for the reinforcement plate of the right reinforcement beam of the inner rear panel, including a fixture table with mounting tables symmetrically and detachably installed on both sides of the upper end surface;

[0006] A reinforcement beam frame is arranged on the top of the fixture table;

[0007] A positioning component is detachably installed on the top of the mounting table;

[0008] The positioning component includes an adjusting component with a supporting component detachably installed inside it;

[0009] The supporting component includes a connecting plate with a bearing rod detachably installed inside it. The bottom end of the bearing rod is centrally formed with a U-shaped block. On both outer sides of the U-shaped block, connecting ears are rotatably installed. The bottom end of the connecting ear is structurally connected with a movable rod. The bottom end of the movable rod is detachably installed with a supporting plate. One end of the supporting plate away from the movable rod is formed with a fan-shaped part for supporting the bottom of the strengthening beam frame. A plurality of mounting holes adapted for threaded detachable connection of the end part of the bearing rod are formed inside the connecting plate.

[0010] By designing the adjusting component, the connecting plate, the bearing rod, the movable rod and the fan-shaped part, when detecting the strengthening beam frame, the fan-shaped part provides support at the bottom of the strengthening beam frame, so as to realize the positioning of the strengthening beam frame. By switching the position of the bearing rod in the mounting hole, the supporting position of the fan-shaped part can be adjusted without cooperation with the strengthening beam frame. The strengthening beam frames of various vehicle models can be adapted for use by the bottom support positioning method, which is very convenient.

[0011] Preferably, the adjusting component includes a mounting seat detachably installed on the mounting table. A rocker arm is rotatably installed inside the mounting seat, and a circular hole is formed inside the mounting seat.

[0012] Preferably, a third shaft hole is formed inside the rocker arm, and one end of the rocker arm is formed with a U-shaped ring. Connecting bolts are symmetrically and detachably installed inside the U-shaped ring. Threaded holes for threaded mating connection of the connecting bolts are formed inside the connecting plate.

[0013] Preferably, a round shaft is rotatably installed inside the circular hole. Movable arms are rotatably installed on the outer edge surfaces at both ends of the round shaft. The top end of the movable arm is structurally connected with a handle, and a first shaft hole and a second shaft hole are respectively formed at the top and bottom of one side of the movable arm. The round shaft is rotatably connected with the second shaft hole.

[0014] Preferably, a connecting block is movably installed between the movable arms. Connecting pieces are formed by bending both sides of the connecting block. A first rotating shaft and a second rotating shaft are symmetrically and rotatably installed inside the connecting pieces. The two ends of the first rotating shaft and the second rotating shaft are respectively rotatably connected inside the first shaft hole and the third shaft hole.

[0015] Preferably, L-shaped positioning seats for limiting the strengthening beam frame are detachably installed on the upper end surface of the inspection tool table in a rectangular array distribution. A rib plate is centrally formed on one side of the L-shaped positioning seat.

[0016] Compared with the prior art, the beneficial effects of the present utility model are:

[0017] 1. The utility model designs an adjusting component, a connecting plate, a load-bearing rod, a movable rod and a fan-shaped part. When detecting the reinforcing beam frame, the fan-shaped part provides support at the bottom of the reinforcing beam frame, so as to realize the positioning of the reinforcing beam frame. By switching the position of the load-bearing rod in the mounting hole, the support position of the fan-shaped part can be adjusted without cooperation with the reinforcing beam frame. The positioning method by bottom support can be adapted to the reinforcing beam frames of various vehicle models, which is very convenient and solves the problem of poor adaptability of the positioning method of the existing right reinforcing beam of the rear inner panel.

[0018] 2. The utility model also designs the U-shaped block and the connecting ear to be rotatably connected. When the fan-shaped part supports the reinforcing beam frame, since the U-shaped block and the connecting ear are rotatably connected, the fan-shaped part can deflect around the axis of the U-shaped block and the connecting ear. When the bottom surface of the reinforcing beam frame is an inclined surface, the fan-shaped part is conducive to adapting to the inclined surface shape of the bottom of the reinforcing beam frame and providing support, which is beneficial to improving the stability of the support for the reinforcing beam frame. And the fan-shaped part is designed as a fan-shaped structure, which can form a larger contact area with the bottom of the reinforcing beam frame, thus further improving the stability of the support for the reinforcing beam frame. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0020] Figure 2 is a schematic structural diagram of the positioning component of the utility model;

[0021] Figure 3 is a disassembled schematic diagram of the adjusting component of the utility model;

[0022] Figure 4 is a schematic structural diagram of the supporting component of the utility model.

[0023] Description of the reference numerals in the drawings:

[0024] 1. Fixture table; 2. L-shaped positioning seat; 3. Rib plate; 4. Mounting table; 5. Positioning component; 6. Adjusting component; 601. Handle; 602. Movable arm; 603. First shaft hole; 604. Second shaft hole; 605. Connecting block; 606. First rotating shaft; 607. Second rotating shaft; 608. Mounting seat; 609. Rocker arm; 610. Third shaft hole; 611. U-shaped ring; 612. Connecting bolt; 7. Supporting component; 701. Connecting plate; 702. Threaded hole; 703. Load-bearing rod; 704. U-shaped block; 705. Movable rod; 706. Connecting ear; 707. Supporting plate; 708. Fan-shaped part; 8. Reinforcing beam frame. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] As Figures 1 - 4As shown in the figure, the present utility model relates to a fixture for the reinforcement plate of the right reinforcement beam of the inner rear panel, which includes a fixture table 1 with mounting tables 4 detachably and symmetrically installed on both sides of the upper end surface. A reinforcement beam frame 8 is arranged on the top of the fixture table 1. A positioning component 5 is detachably installed on the top of the mounting table 4. The positioning component 5 includes an adjusting component 6 with a supporting component 7 detachably installed inside. The supporting component 7 includes a connecting plate 701 with a bearing rod 703 detachably installed inside. The bottom end of the bearing rod 703 is centrally formed with a U-shaped block 704. Connecting ears 706 are rotatably installed on the outer sides of both sides of the U-shaped block 704. The bottom end of the connecting ear 706 is structurally connected with a movable rod 705. The bottom end of the movable rod 705 is detachably installed with a supporting plate 707. One end of the supporting plate 707 away from the movable rod 705 is formed with a fan-shaped part 708 for supporting the bottom of the reinforcement beam frame 8. A plurality of mounting holes adapted to the threaded detachable connection of the end of the bearing rod 703 are formed in the connecting plate 701.

[0026] In an embodiment of the present utility model, the adjusting component 6 includes a mounting seat 608 detachably installed on the mounting table 4. A rocker arm 609 is rotatably installed inside the mounting seat 608, and a circular hole is formed inside the mounting seat 608. A third shaft hole 610 is formed inside the rocker arm 609, and a U-shaped ring 611 is formed at one end of the rocker arm 609. Connecting bolts 612 are symmetrically and detachably installed inside the U-shaped ring 611. A threaded hole 702 for the threaded mating connection of the connecting bolt 612 is formed inside the connecting plate 701. A round shaft is rotatably installed in the circular hole. Movable arms 602 are rotatably installed on the outer edge surfaces of both ends of the round shaft. The top end of the movable arm 602 is structurally connected with a handle 601. A first shaft hole 603 and a second shaft hole 604 are respectively formed at the top and bottom of one side of the movable arm 602. The round shaft is rotatably connected with the second shaft hole 604. A connecting block 605 is movably installed between the movable arms 602. Connecting pieces are formed by bending both sides of the connecting block 605. A first rotating shaft 606 and a second rotating shaft 607 are symmetrically and rotatably installed inside the connecting pieces. The two ends of the first rotating shaft 606 and the second rotating shaft 607 are respectively rotatably connected inside the first shaft hole 603 and the third shaft hole 610.

[0027] In an embodiment of the present utility model, L-shaped positioning seats 2 for limiting the reinforcement beam frame 8 are detachably installed on the upper end surface of the fixture table 1 in a rectangular array distribution. A rib plate 3 is centrally formed on one side of the L-shaped positioning seat 2.

[0028] Working principle: This embodiment provides a fixture for the right reinforcement plate of the rear inner panel reinforcement beam. When in use, first place the reinforcement beam frame 8 on the fixture table 1, and initially position the reinforcement beam frame 8 through the L-shaped positioning seat 2. Then, lift the reinforcement beam frame 8, and then pull the handle 601, causing the connecting block 605 to deflect and drive the rocker arm 609 to deflect, thereby causing the U-shaped ring 611 to deflect, causing the entire supporting assembly 7 to deflect and drive the sector portion 708 to move downward. Then, select the mounting hole according to the supporting position at the bottom of the reinforcement beam frame 8 to install the load-bearing rod 703. Then, lower the reinforcement beam frame 8, and the reinforcement beam frame 8 can be supported by the sector portion 708, and the positioning of the reinforcement beam frame 8 is achieved in cooperation with the L-shaped positioning seat 2.

[0029] The embodiments disclosed in this utility model are preferred embodiments, but not limited thereto. Those of ordinary skill in the art can easily understand the spirit of this utility model based on the above embodiments and make different extensions and changes. However, as long as they do not depart from the spirit of this utility model, they are within the protection scope of this utility model.

Claims

1. A check fixture for the reinforced plate of the right reinforcing beam of the rear inner panel, characterized in that: It comprises a check fixture table (1) with mounting tables (4) symmetrically and detachably mounted on both sides of the upper end surface; A reinforcing beam frame (8) is provided on the top of the inspection tool platform (1); A positioning assembly (5) is detachably mounted on the top of the mounting platform (4); The positioning assembly (5) comprises an adjustment assembly (6) inside which a supporting assembly (7) is detachably mounted; The supporting assembly (7) comprises a connecting plate (701) having a load-bearing rod (703) detachably mounted therein, a U-shaped block (704) being centrally formed at the bottom end of the load-bearing rod (703), connecting ears (706) being rotatably mounted on both outer sides of the U-shaped block (704), a movable rod (705) being connected to the bottom end of the connecting ear (706), a supporting plate (707) being detachably mounted at the bottom end of the movable rod (705), a fan-shaped portion (708) for supporting the bottom of the reinforcing beam (8) being formed at one end of the supporting plate (707) away from the movable rod (705), and a plurality of mounting holes adapted to be detachably connected to the threaded ends of the load-bearing rods (703) being provided in the connecting plate (701).

2. The inspection fixture for the right reinforcement beam reinforcement plate of the rear inner panel according to claim 1, characterized in that: The adjustment assembly (6) comprises a mounting seat (608) which is detachably mounted on the mounting platform (4), a rocker arm (609) is rotatably mounted inside the mounting seat (608), and a circular hole is formed inside the mounting seat (608).

3. The inspection fixture for the right reinforcement beam reinforcement plate of the rear inner panel according to claim 2, characterized in that: The rocker arm (609) is provided with an axial hole three (610) inside, and a U-shaped ring (611) is formed at one end of the rocker arm (609). A connecting bolt (612) is symmetrically and detachably installed inside the U-shaped ring (611), and a threaded hole (702) for threaded connection with the connecting bolt (612) is provided inside the connecting plate (701).

4. The inspection fixture for the right reinforcement beam reinforcement plate of the rear inner panel according to claim 3 is characterized in that: A round shaft is rotatably mounted in the round hole, and movable arms (602) are rotatably mounted on the outer edge surfaces at both ends of the round shaft. The top end of the movable arm (602) is connected to a handle (601), and a shaft hole 1 (603) and a shaft hole 2 (604) are respectively formed at the top and bottom of one side of the movable arm (602), and the round shaft is rotatably connected to the shaft hole 2 (604).

5. The inspection fixture for the reinforcement plate of the right reinforcement beam of the rear inner panel according to claim 4, characterized in that: A connecting block (605) is movably installed between the movable arms (602), and the two sides of the connecting block (605) are bent to form connecting plates, and a rotating shaft 1 (606) and a rotating shaft 2 (607) are symmetrically and rotatably installed in the connecting plates, and the two ends of the rotating shaft 1 (606) and the rotating shaft 2 (607) are rotatably connected to the shaft hole 1 (603) and the shaft hole 3 (610) respectively.

6. The inspection fixture for the right reinforcement beam reinforcement plate of the rear inner panel according to claim 1, characterized in that: The upper end surface of the inspection fixture table (1) is provided with detachably mounted L-shaped positioning seats (2) for limiting the position of the reinforcing beam frame (8) in a rectangular array, and a rib plate (3) is formed in the center of one side of the L-shaped positioning seat (2).

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