Automobile rear door reinforcing cover plate testing fixture

Abstract

The utility model provides a kind of automobile rear door reinforcing cover plate testing fixture, including base, a group of profiling fixed seat is symmetrically set in base top, cover plate is placed in profiling fixed seat, and positioning structure is positioned between cover plate and profiling fixed seat, a group of clamping mechanism is slidably set in a group of profiling fixed seat outside by sliding mechanism, driving mechanism is equipped with in base corresponding each clamping mechanism position, driving mechanism can drive clamping mechanism to slide position under the assistance of sliding mechanism, and detection pen is equipped on bottom plate.The utility model sets up clamping mechanism, and the in-out air of clamping cylinder in clamping mechanism can control clamping block action to carry out clamping fixation or loosen to cover plate, compared with the clamping of traditional handle and cantilever constitutes clamping mechanism, multiple clamping mechanism can cooperate synchronous action under the electric control system, without manually operating clamping or loosening more convenient and fast.

Description

Technical Field

[0001] This utility model relates to a vehicle rear door reinforcement cover inspection tool, 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] Research has found that although the above-mentioned patents can effectively improve work efficiency, the clamping and fixing of the cover plate in the above-mentioned patents is still the same as that of traditional inspection tools, which uses a clamping mechanism composed of a handle and a cantilever to open or clamp the cover plate to be inspected. This requires operating the wrench one by one, which is inconvenient. Utility Model Content

[0005] Based on the above background, the purpose of this utility model is to provide a vehicle rear door reinforcement cover inspection tool to solve the problems in the background art.

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

[0007] A car rear door reinforcement cover inspection tool includes a base. A set of contour fixing seats are symmetrically arranged on the top of the base. A cover plate is placed inside the contour fixing seats. The cover plate and the contour fixing seats are positioned by a positioning structure. A set of clamping mechanisms are slidably arranged on the outer side of each set of contour fixing seats through a sliding mechanism. A driving mechanism is provided on the base corresponding to the position of each clamping mechanism. The driving mechanism can drive the clamping mechanism to slide to a position with the assistance of the sliding mechanism. A detection pen is provided on the base plate.

[0008] Preferably, the sliding mechanism includes a groove and a slider, wherein the groove is formed on the outside of the contour fixing seat on the base, and the slider is slidably disposed in the groove.

[0009] Preferably, the clamping mechanism includes an L-shaped frame plate, which is fixedly connected to the top of the slider. A clamping cylinder is provided on the top of the L-shaped frame plate near the contour fixing seat. The output shaft of the clamping cylinder passes through the L-shaped frame plate, and a clamping block is installed at one end of the clamping cylinder that passes through the L-shaped frame plate.

[0010] Preferably, the drive mechanism includes a fixed plate, which is fixedly connected to the end of the slide groove on the base away from the contour base, and a drive cylinder is installed on the end face of the fixed plate away from the contour base.

[0011] Preferably, the output shaft of the drive cylinder passes through the fixed plate, and one end of the output shaft of the drive cylinder passes through the fixed plate and is connected to the end face of the L-shaped frame plate away from the contour fixing seat.

[0012] Preferably, the positioning structure includes a set of limiting posts fixedly connected to the contour fixing seat.

[0013] Preferably, the positioning structure further includes a set of positioning holes, which are formed on the cover plate. When the cover plate is placed on the contour fixing seat, the limiting post and the positioning hole are inserted into each other.

[0014] Preferably, the detection pen is placed on the base via a connector, and the connector is fixedly connected to the base.

[0015] Compared with the prior art, the present invention has the following advantages:

[0016] This utility model discloses a car rear door reinforcement cover inspection tool. By setting up a clamping mechanism, the inlet and outlet of the clamping cylinder in the clamping mechanism can control the movement of the clamping block to clamp and fix or loosen the cover. Compared with the traditional clamping mechanism composed of handle and cantilever, multiple clamping mechanisms can cooperate and act synchronously under the electronic control system, which is more convenient and faster without manual operation of clamping or loosening. Attached Figure Description

[0017] 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.

[0018] Figure 1This is a three-dimensional structural schematic diagram of the present invention;

[0019] Figure 2 This is a schematic diagram of the cover plate structure of this utility model.

[0020] In the diagram: 1. Base; 2. Contouring fixing seat; 3. Cover plate; 4. Detection pen; 5. Slide groove; 6. Slider; 7. L-shaped frame plate; 8. Clamping cylinder; 9. Clamping block; 10. Fixing plate; 11. Drive cylinder; 12. Limiting post; 13. Positioning hole; 14. Plug-in socket. 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 1-2 As shown, a car rear door reinforcement cover inspection tool includes a base 1. A set of contour fixing seats 2 are symmetrically arranged on the top of the base 1. A cover plate 3 is placed inside the contour fixing seats 2. The cover plate 3 and the contour fixing seats 2 are positioned by a positioning structure. A set of clamping mechanisms are slidably arranged on the outer side of each set of contour fixing seats 2 through a sliding mechanism. A driving mechanism is provided on the base 1 corresponding to the position of each clamping mechanism. The driving mechanism can drive the clamping mechanism to slide to a position with the assistance of the sliding mechanism. A detection pen 4 is provided on the base plate.

[0025] In the above technical solution, the present invention sets up a clamping mechanism, and the air inlet and outlet of the clamping cylinder 8 in the clamping mechanism can control the action of the clamping block 9 to clamp or loosen the cover plate 3. Compared with the traditional clamping mechanism composed of handle and cantilever, multiple clamping mechanisms can act synchronously, which is more convenient and faster without manual operation of clamping or loosening.

[0026] In this utility model, the sliding mechanism includes a sliding groove 5 and a slider 6. The sliding groove 5 is formed on the outer side of the contour fixing seat 2 on the base 1, and the slider 6 is slidably disposed in the sliding groove 5.

[0027] In the above technical solution, by setting a sliding mechanism, the slider 6 slides in the groove 5, so that the clamping mechanism can move on the base 1 under the drive of the driving mechanism.

[0028] In this utility model, the clamping mechanism includes an L-shaped frame plate 7, which is fixedly connected to the top of the slider 6. A clamping cylinder 8 is provided on the top of the L-shaped frame plate 7 near the contour fixing seat 2. The output shaft of the clamping cylinder 8 passes through the L-shaped frame plate 7, and a clamping block 9 is installed at one end of the clamping cylinder 8 that passes through the L-shaped frame plate 7.

[0029] In the above technical solution, by setting a clamping mechanism, when the cover plate 3 is placed on the contour fixing seat 2, the driving mechanism drives the clamping mechanism to move to the position directly above the cover plate 3, the clamping cylinder 8 takes in air, which drives the clamping block 9 to move downward, so that the cover plate 3 can be clamped on the contour fixing seat 2, which facilitates the detection of the cover plate 3.

[0030] In this invention, the driving mechanism includes a fixed plate 10, which is fixedly connected to the end of the sliding groove 5 on the base 1 away from the contour base 1. A driving cylinder 11 is mounted on the end face of the fixed plate 10 away from the contour fixing seat 2. The output shaft of the driving cylinder 11 passes through the fixed plate 10, and one end of the output shaft of the driving cylinder 11 is connected to the end face of the L-shaped frame plate 7 away from the contour fixing seat 2.

[0031] In the above technical solution, by setting a driving mechanism, the air intake and exhaust of the driving cylinder 11 can drive the clamping mechanism to move to the position directly above the cover plate 3 or move the cover plate 3 away from the position directly above the cover plate 3 under the sliding cooperation between the slider 6 and the slide groove 5, so as to facilitate clamping or placing and removing the cover plate 3.

[0032] In this invention, the positioning structure includes a set of limiting posts 12 fixedly connected to the contour fixing base 2. The positioning structure also includes a set of positioning holes 13, which are formed on the cover plate 3. When the cover plate 3 is placed on the contour fixing base 2, the limiting posts 12 and the positioning holes 13 are inserted into each other.

[0033] In the above technical solution, by setting a limiting post 12 and a positioning hole 13, the diameter of the limiting post 12 and the inner diameter of the positioning hole 13 are matched, which can facilitate the positioning of the cover plate 3 during placement.

[0034] In this utility model, the detection pen 4 is placed on the base 1 via a connector 14, and the connector 14 is fixedly connected to the base 1.

[0035] The working principle of this utility model's automotive rear door reinforcing cover plate inspection tool is as follows:

[0036] In use, first place the cover plate 3 on the contour fixing seat 2. Then, multiple drive cylinders 11 simultaneously intake air, driving the slider 6 to move towards the contour fixing seat 2 in the slide groove 5. When the slider 6 moves into the slide groove 5 and is close to one end of the contour fixing seat 2, the clamping block 9 is located above the cover plate 3. Then, multiple clamping cylinders 8 simultaneously intake air, driving the clamping block 9 to move downward, thus clamping and fixing the cover plate 3. After that, remove the detection pen 4 and slide it between the cover plate 3 and the contour fixing seat 2. Feel whether the detection pen 4 has a jerky feel to detect.

[0037] It is worth noting that the clamping cylinder 8 and the driving cylinder 11 in this utility model are both controlled by solenoid valves to open and close the external air circuit, thereby controlling the air intake and exhaust. This is a technology well known to those skilled in the art, and therefore, it is not described in detail in this utility model.

[0038] 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. An automotive rear door reinforcement cover board testing fixture, characterized by: The base (1) includes a base (1), on which a set of contour fixing seats (2) are symmetrically arranged on the top. A cover plate (3) is placed inside the contour fixing seat (2). The cover plate (3) and the contour fixing seat (2) are positioned by a positioning structure. A set of clamping mechanisms are slidably arranged on the outside of each set of contour fixing seats (2) through a sliding mechanism. A driving mechanism is provided on the base (1) corresponding to each clamping mechanism position. The driving mechanism can drive the clamping mechanism to slide to a position with the assistance of the sliding mechanism. A detection pen (4) is provided on the bottom plate.

2. The automobile rear door reinforcing cover plate testing fixture of claim 1, wherein: The sliding mechanism includes a groove (5) and a slider (6). The groove (5) is opened on the outside of the contour fixing seat (2) on the base (1), and the slider (6) is slidably disposed in the groove (5).

3. The automobile rear door reinforcing cover plate testing fixture of claim 1, wherein: The clamping mechanism includes an L-shaped frame plate (7), which is fixedly connected to the top of the slider (6). A clamping cylinder (8) is provided on the top of the L-shaped frame plate (7) near the contour fixing seat (2). The output shaft of the clamping cylinder (8) passes through the L-shaped frame plate (7), and a clamping block (9) is installed at one end of the clamping cylinder (8) that passes through the L-shaped frame plate (7).

4. The automobile rear door reinforcing cover plate testing fixture of claim 3, wherein: The drive mechanism includes a fixed plate (10), which is fixedly connected to the end of the slide groove (5) on the base (1) away from the contour base (1). A drive cylinder (11) is installed on the end face of the fixed plate (10) away from the contour fixed seat (2).

5. The automobile rear door reinforcing cover plate testing fixture of claim 4, wherein: The output shaft of the drive cylinder (11) passes through the fixed plate (10), and one end of the output shaft of the drive cylinder (11) passes through the fixed plate (10) and is connected to the end face of the L-shaped frame plate (7) away from the contour fixed seat (2).

6. The automobile rear door reinforcing cover plate testing fixture of claim 5, wherein: The positioning structure includes a set of limiting posts (12) fixedly connected to the contour fixing seat (2).

7. The automobile rear door reinforcing cover plate testing fixture of claim 6, wherein: The positioning structure also includes a set of positioning holes (13), which are formed on the cover plate (3). When the cover plate (3) is placed on the contour fixing seat (2), the limiting post (12) and the positioning hole (13) are inserted and engaged.

8. The automobile rear door reinforcing cover plate testing fixture of claim 7, wherein: The detection pen (4) is placed on the base (1) by placing the connector (14), and the connector (14) is fixedly connected to the base (1).

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