Novel automobile rear door reinforcing cover plate testing fixture

Abstract

The utility model provides a novel automobile rear door reinforcing cover plate testing fixture, including the bottom plate, the bottom plate top symmetry is provided with a set of profiling fixed seat, the bottom plate top a set of profiling fixed seat both sides position all are equipped with the supporting plate, the supporting plate top is equipped with the mounting plate, the mounting plate top center is equipped with the cylinder, cylinder one side is equipped with the electric control assembly, cylinder output shaft penetrates to the mounting plate bottom, cylinder output shaft lower extreme fixedly connected with the lifting plate, lifting plate bottom is equipped with a set of arc connecting plate, a set of arc connecting plate all is equipped with a set of pressure assembly. The utility model provides the testing fixture when fixed reinforcing cover plate, is more quick and convenient, and the efficiency is higher.

Description

Technical Field

[0001] This utility model relates to a novel inspection tool for reinforcing rear door covers of automobiles, belonging to the field of inspection technology. Background Technology

[0002] The reinforcing covers for the left and right rear doors of automobiles are formed by rubber injection molding. After molding, the covers need to be randomly inspected to determine the quality of products in the same batch. Currently, most of the inspections are carried out by manual visual comparison using inspection tools, which is not efficient or accurate.

[0003] Utility model patent CN222318025U discloses a vehicle rear door reinforcing cover inspection tool, comprising a base plate and a pair of cover plate conforming fixing seats symmetrically mounted on the base plate. Each end of the conforming fixing seat has a positioning post corresponding to a cover plate mounting hole. A quick clamp is provided on the base plate located on one side of the positioning post. The top surface of the conforming fixing seat has a detection groove corresponding to the outer circumference of the cover plate. A set of detection pens that cooperate with the detection groove is provided on the base plate. The advantages of this utility model are: by providing detection grooves on the conforming fixing seats, the detection pen can quickly determine the pass / fail status of the cover plate by moving within the grooves, improving loading / unloading efficiency and inspection accuracy; the positioning post is an expansion sleeve structure with a certain degree of flexibility, which can be adjusted by a tensioning rod, allowing the cover plate to be quickly installed and removed, effectively improving its working efficiency.

[0004] Although the aforementioned patents can effectively improve work efficiency, the clamping and fixing of the reinforced cover plate in the aforementioned patents still uses the same clamping mechanism consisting of a handle and a cantilever as traditional inspection tools to open or clamp the cover plate to be inspected. This requires operating the wrench one by one, resulting in low fixing efficiency of the reinforced cover plate. Utility Model Content

[0005] Based on the above background, the purpose of this utility model is to provide a new type of inspection tool for reinforcing rear door panels of automobiles, thereby solving the problems in the background art.

[0006] This utility model provides the following technical solution:

[0007] A novel inspection fixture for a car rear door reinforcing cover includes a base plate. A set of contour-following fixing seats are symmetrically arranged on the top of the base plate. Support plates are provided on both sides of the set of contour-following fixing seats on the top of the base plate. A mounting plate is provided on the top of the support plates. A cylinder is provided at the center of the top of the mounting plate. An electronic control component is provided on one side of the cylinder. The cylinder output shaft extends through to the bottom of the mounting plate. A lifting plate is fixedly connected to the lower end of the cylinder output shaft. A set of arc-shaped connecting plates is provided at the bottom of the lifting plate. A set of clamping components is provided on each of the arc-shaped connecting plates.

[0008] Preferably, the electronic control component includes a solenoid valve and a control switch. The solenoid valve is fixedly installed on the right side of the cylinder at the top of the mounting plate. The solenoid valve is connected to the cylinder via an air pipe and to an external air circuit via an air pipe. The control switch is fixedly installed at the right corner of the front side of the top of the base plate. The solenoid valve is electrically connected to an external power source via the control switch.

[0009] Preferably, the clamping assembly includes a through hole, which is formed on the arc-shaped connecting plate. An installation rod is inserted through the through hole, and a clamping block is provided at the bottom of the installation rod. The installation rod is clamped and fixed to the arc-shaped connecting plate by a set of nuts.

[0010] Preferably, a limiting component is provided between the lifting plate and the mounting plate. The limiting component includes a set of limiting rods, which are fixedly connected to the top two sides of the lifting plate. Limiting holes are provided on both sides of the cylinder on the mounting plate, and the limiting holes and the limiting rods are telescopically limited.

[0011] Preferably, the arc-shaped connecting plate is detachably fixed to the lifting plate by a set of bolts.

[0012] Preferably, the mounting plate is provided with a through hole, through which the cylinder output shaft passes through the bottom of the mounting plate.

[0013] Preferably, the contour fixing seat is provided with a set of limiting posts.

[0014] Compared with the prior art, the present invention has the following advantages:

[0015] This utility model discloses a novel inspection fixture for a car rear door reinforcement cover. It features a support plate with a cylinder mounted on a mounting plate at the top. A lifting plate and a clamping assembly are mounted on the cylinder's output shaft. After the reinforcement cover is placed on the contour-following fixing seat, the electronic control assembly controls the cylinder to intake air, causing the cylinder output shaft to extend downwards, which in turn lowers the lifting plate. Simultaneously, the arc-shaped connecting plate and the clamping assembly descend, allowing the clamping assembly to directly press and fix the reinforcement cover onto the contour-following fixing seat. Compared to the prior art and traditional fixtures, this utility model provides a faster, more convenient, and more efficient fixture for fixing the reinforcement cover. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0017] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0018] Figure 2 This is a top-view three-dimensional structural diagram of the present invention;

[0019] Figure 3 This is a schematic diagram of the arc-shaped connecting plate structure of this utility model.

[0020] In the diagram: 1. Base plate; 2. Contour fixing seat; 3. Support plate; 4. Mounting plate; 5. Cylinder; 6. Lifting plate; 7. Arc-shaped connecting plate; 8. Solenoid valve; 9. Control switch; 10. Through hole; 11. Mounting rod; 12. Clamping block; 13. Nut; 14. Limiting rod; 15. Limiting hole; 16. Bolt; 17. Through hole; 18. Limiting post. Detailed Implementation

[0021] The technical solution of this utility model will be further described in detail below through specific embodiments and in conjunction with the accompanying drawings. It should be understood that the implementation of this utility model is not limited to the following embodiments, and any modifications and / or alterations made to this utility model will fall within the protection scope of this utility model.

[0022] In this invention, unless otherwise specified, all parts and percentages are by weight, and the equipment and raw materials used are commercially available or commonly used in the field. Unless otherwise specified, the methods in the following embodiments are conventional methods in the field. Unless otherwise specified, the components or equipment in the following embodiments are general standard parts or components known to those skilled in the art, and their structures and principles can be learned by those skilled in the art through technical manuals or conventional experimental methods.

[0023] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings. In the following detailed description, many specific details are set forth to facilitate explanation and provide a comprehensive understanding of the embodiments of the present invention. However, one or more embodiments may be practiced by those skilled in the art without these specific details.

[0024] like Figures 1-3 As shown, a novel automotive rear door reinforcement cover inspection fixture includes a base plate 1. A set of contour-following fixing seats 2 are symmetrically arranged on the top of the base plate 1. Support plates 3 are provided on both sides of the set of contour-following fixing seats 2 on the top of the base plate 1. A mounting plate 4 is provided on the top of the support plates 3. A cylinder 5 is provided at the center of the top of the mounting plate 4. An electronic control component is provided on one side of the cylinder 5. The output shaft of the cylinder 5 extends through to the bottom of the mounting plate 4. A lifting plate 6 is fixedly connected to the lower end of the output shaft of the cylinder 5. A set of arc-shaped connecting plates 7 is provided at the bottom of the lifting plate 6. A set of clamping components is provided on each of the arc-shaped connecting plates 7.

[0025] In the above technical solution, a support plate 3 is set, and a cylinder 5 is set on the mounting plate 4 on the top of the support plate 3. A lifting plate 6 and a pressing assembly are set on the output shaft of the cylinder 5. After the reinforcing cover is placed on the contour fixing seat 2, the electronic control assembly controls the cylinder 5 to take in air, and the output shaft of the cylinder 5 extends downward, driving the lifting plate 6 to descend. Simultaneously, the arc-shaped connecting plate 7 and the pressing assembly descend. The pressing assembly can directly press and fix the reinforcing cover on the contour fixing seat 2. Compared with the reference documents and traditional inspection tools, the inspection tool provided by this utility model is faster, more convenient and more efficient in fixing the reinforcing cover.

[0026] In this utility model, the electronic control component includes a solenoid valve 8 and a control switch 9. The solenoid valve 8 is fixedly installed on the right side of the cylinder 5 at the top of the mounting plate 4. The solenoid valve 8 is connected to the cylinder 5 through an air pipe. The solenoid valve 8 is also connected to an external air circuit through an air pipe. The control switch 9 is fixedly installed at the right corner of the front side of the top of the base plate 1. The solenoid valve 8 is electrically connected to an external power source through the control switch 9.

[0027] In the above technical solution, by setting up an electronic control component, the solenoid valve 8 can be opened and closed by the control switch 9, thereby controlling the air intake and exhaust of the cylinder 5, which is convenient for operation.

[0028] In this utility model, the clamping assembly includes a through hole 10, which is formed on the arc-shaped connecting plate 7. An installation rod 11 is inserted through the through hole 10. A clamping block 12 is provided at the bottom of the installation rod 11. The installation rod 11 is clamped and fixed on the arc-shaped connecting plate 7 by a set of nuts 13.

[0029] In the above technical solution, by setting up a clamping component, the reinforcing cover plate is clamped and fixed on the contour fixing seat 2, while a set of nuts 13 clamps and fixes the mounting rod 11 on the arc-shaped connecting plate 7, which facilitates the replacement and adjustment of the clamping block 12.

[0030] In this utility model, a limiting component is provided between the lifting plate 6 and the mounting plate 4. The limiting component includes a set of limiting rods 14, which are fixedly connected to the top two sides of the lifting plate 6. Limiting holes 15 are provided on both sides of the cylinder 5 on the mounting plate 4. The limiting holes 15 and the limiting rods 14 extend and limit each other.

[0031] In the above technical solution, by setting a limiting component, the telescopic cooperation between a set of limiting rods 14 and limiting holes 15 in the limiting component can prevent the lifting plate 6 from rotating during the lifting process, so that the clamping block 12 and the reinforcing cover plate are misaligned and cannot be clamped and fixed on the contour fixing seat 2.

[0032] In this utility model, the arc-shaped connecting plate 7 is detachably and fixedly connected to the lifting plate 6 by a set of bolts 16.

[0033] In this utility model, the mounting plate 4 is provided with a through hole 17, and the output shaft of the cylinder 5 passes through the through hole 17 to the bottom of the mounting plate 4.

[0034] In this utility model, the contour fixing seat 2 is provided with a set of limiting posts 18.

[0035] In the above technical solution, by setting the limiting post 18, it can be inserted and matched with the mounting hole on the reinforcing cover plate to limit the position when the reinforcing cover plate is placed, which facilitates positioning.

[0036] It is worth noting that the detection method in this utility model is the same as the detection method in the prior art, both of which are performed by moving the detection pen within the detection groove.

[0037] This article uses specific examples to illustrate the principles and implementation methods of this utility model. The descriptions of the above embodiments are only for the purpose of helping to understand the method and core ideas of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made to this utility model without departing from the principles of this utility model, and these improvements and modifications also fall within the protection scope of the claims of this utility model.

Claims

1. A novel inspection tool for reinforcing rear door covers of automobiles, characterized in that: Includes a base plate (1), on which a set of contour fixing seats (2) are symmetrically arranged. Support plates (3) are provided on both sides of the set of contour fixing seats (2) on the top of the base plate (1). Mounting plate (4) is provided on the top of the support plate (3). A cylinder (5) is provided in the center of the top of the mounting plate (4). An electric control component is provided on one side of the cylinder (5). The output shaft of the cylinder (5) extends through to the bottom of the mounting plate (4). A lifting plate (6) is fixedly connected to the lower end of the output shaft of the cylinder (5). A set of arc-shaped connecting plates (7) is provided at the bottom of the lifting plate (6). A set of clamping components is provided on each set of arc-shaped connecting plates (7).

2. The novel automotive rear door reinforcing cover inspection fixture according to claim 1, characterized in that: The electronic control components include a solenoid valve (8) and a control switch (9). The solenoid valve (8) is fixedly installed on the right side of the cylinder (5) at the top of the mounting plate (4). The solenoid valve (8) is connected to the cylinder (5) through an air pipe. The solenoid valve (8) is connected to the external air circuit through an air pipe. The control switch (9) is fixedly installed at the right corner of the front side of the top of the base plate (1). The solenoid valve (8) is electrically connected to the external power supply through the control switch (9).

3. The novel automotive rear door reinforcing cover inspection fixture according to claim 1, characterized in that: The clamping assembly includes a perforation (10), which is formed on the arc-shaped connecting plate (7). An installation rod (11) is inserted through the perforation (10). A clamping block (12) is provided at the bottom of the installation rod (11). The installation rod (11) is clamped and fixed on the arc-shaped connecting plate (7) by a set of nuts (13).

4. A novel automotive rear door reinforcing cover inspection fixture according to claim 3, characterized in that: A limiting component is provided between the lifting plate (6) and the mounting plate (4). The limiting component includes a set of limiting rods (14). The set of limiting rods (14) is fixedly connected to the top two sides of the lifting plate (6). Limiting holes (15) are provided on both sides of the cylinder (5) on the mounting plate (4). The limiting holes (15) and the limiting rods (14) are telescopically limited.

5. A novel automotive rear door reinforcement cover inspection fixture according to claim 4, characterized in that: The arc-shaped connecting plate (7) is detachably fixed to the lifting plate (6) by a set of bolts (16).

6. A novel automotive rear door reinforcing cover inspection fixture according to claim 1, characterized in that: The mounting plate (4) is provided with a through hole (17), and the output shaft of the cylinder (5) passes through the through hole (17) and exits the bottom of the mounting plate (4).

7. A novel automotive rear door reinforcement cover inspection fixture according to claim 1, characterized in that: The contour fixing seat (2) is provided with a set of limiting posts (18).

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