Equipment for rapidly detecting opening and closing of small table board of automobile

Abstract

The utility model relates to equipment for rapidly detecting opening and closing of a small automobile table board. The equipment comprises a machine table support, a table board connecting rod fixing block, an unlocking switch, a contour profiling block and an air cylinder switch, wherein the table board connecting rod fixing block, the unlocking switch, the contour profiling block and the air cylinder switch are arranged on the machine table support. A small table board product is positioned through a table board connecting rod fixing block, the product is pressed through an air cylinder switch, the product is closed through an unlocking switch in a simulated closing state, unlocking is performed by pressing the unlocking switch, and function detection is performed by popping up the table board. The shape of the contour profiling block is matched with the shape of the surface of an outer plate of the small table plate, and the small table plate product is limited. Compared with the prior art, the device is simple in structure and low in fault probability, high-efficiency production is further guaranteed, automation of opening and closing tests of the small table board can be effectively achieved, and working efficiency is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of automobile small table board opening and closing detection, especially to a device for quickly detecting the opening and closing of an automobile small table board. BACKGROUND

[0002] The Chinese automobile interior market currently presents core trends of customization, high-end, individualization and branding. Adding a small table board to the interior has become a factor for improving the competitiveness of the automobile market. The functional standard of the table board requires higher quality of the cladding. Many small table board products on the market have different structures and all need to be manually pressed before being tested for opening and closing, which is inefficient and inconvenient to operate.

[0003] The prior art CN112873029A discloses a detection device for assembling an automobile seat small table board assembly, comprising a base, a storage groove fixedly connected to the top surface of the base, support frames fixedly connected to the top end openings of the storage groove at opposite corners, a turntable rotatably connected between the support frames, a fixed base fixedly connected to the bottom end of the turntable by bolts, a plurality of springs provided between the fixed base and the support frames, and two parallel through holes one provided in the middle of the turntable, and two through holes two provided on the sides of the two through holes one. After placing the frame of the small table board assembly on the upper surface of the turntable, the structure defects of the small table board assembly can be conveniently and quickly detected, and the detection efficiency is greatly improved. Meanwhile, the production cost is reduced due to the simple structure. However, the detection device for the small table board in the above-mentioned scheme is relatively complex and inconvenient to operate, and the working efficiency is low. UTILITARIAN CONTENT

[0004] The utility model aims to overcome the defects of the prior art and provides a device for quickly detecting the opening and closing of an automobile small table board, which has a simple structure, a low failure probability, and further ensures efficient production and rapid detection.

[0005] The utility model can achieve the purpose by the following technical scheme:

[0006] The utility model provides a device for quickly detecting the opening and closing of an automobile small table board, comprising a machine stand, a table board connecting rod fixing block, an unlocking switch, a contour profiling block and a cylinder switch provided on the machine stand.

[0007] The small table board product is positioned by the table board connecting rod fixing block, pressed by the cylinder switch, closed by the unlocking switch in the simulated closed state, unlocked by pressing the unlocking switch, and functionally detected by the popped-out table board. The contour profiling block is matched with the surface shape of the outer plate of the small table board and limits the small table board product.

[0008] Further, the contour profiling block is installed on the machine support through a pin shaft.

[0009] Further, the machine support is provided with a first detection sensor and a second detection sensor; the detection end of the first detection sensor is in contact with the top surface of the small table plate; and the detection end of the second detection sensor is in contact with the bottom surface of the small table plate.

[0010] Further, the table plate connecting rod fixing block is used for supporting and fixing the left and right connecting rods and the front and rear longitudinal beams of the small table plate product.

[0011] Further, the unlocking switch is pressed, the unlocking switch triggers the electromagnetic valve to act, the electromagnetic valve makes the piston rod of the air cylinder extend and then presses the small table plate downward to make it in a closed state.

[0012] Further, the air cylinder switch presses the left and right connecting rods of the small table plate product through two air cylinders, so that the left and right longitudinal beams keep in a straight line, and the installation state of the product on the assembly vehicle is simulated.

[0013] Further, the air cylinder is a pressure air cylinder.

[0014] Further, the table plate connecting rod fixing block comprises two upper and lower parts, and a positioning pin hole is arranged in the middle; a threaded hole is arranged in the upper part, a screw is used to fix the upper part on the base, and the lower part has a pin hole and is inserted and fixed with the product positioning pin.

[0015] Further, the unlocking switch is installed on the electromagnetic lock mounting seat, and an external electric control system controls the electromagnetic lock to be opened through the unlocking switch.

[0016] Further, the unlocking switch is unlocked through internal ratchet rotation locking and unlocking pin spring ejection.

[0017] Compared with the prior art, the device has the following advantages:

[0018] The device is used for separately performing mechanism test on the small table plate product, and is irrelevant to the mechanical structure of the small table plate production line, so that the running speed of the device is not affected by the complexity of the production line, the device contains very few components and has a simple structure, and the failure probability is low, so that the high-efficiency production is further ensured, and rapid detection can be performed. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 The device is used for rapidly detecting the opening and closing of the small table plate for an automobile Figure One ;

[0020] Figure 2Schematic diagram of the device for quickly detecting opening and closing of automobile small table board Figure Two .

[0021] The figure mark: 1-small table board product;2-table board connecting rod fixed block;3-unlock switch;4-contour profiling block;5-cylinder switch. DETAILED DESCRIPTION

[0022] The utility model will be explained in detail below in combination with the drawings and specific embodiments. In the technical scheme, the components, material names, connection structures, control methods, algorithms and other features not explicitly described are considered as common technical features disclosed in the prior art.

[0023] Embodiment 1

[0024] The embodiment provides a device for quickly detecting opening and closing of automobile small table board, as shown in Figure 1 、 2 , comprising a machine stand and a table board connecting rod fixed block 2, an unlock switch 3, a contour profiling block 4 and a cylinder switch 5 arranged on the machine stand.

[0025] The small table board product 1 is positioned by the table board connecting rod fixed block 2, and is pressed by the cylinder switch 5. The product simulates the closed state by the unlock switch 3, and is unlocked by pressing the unlock switch 3. The table board is ejected for function detection. The contour profiling block 4 is matched with the outer plate surface shape of the small table board, and limits the small table board product 1.

[0026] In the specific embodiment, the contour profiling block 4 is installed on the machine stand through a pin shaft.

[0027] In the specific embodiment, the machine stand is provided with a first detection sensor and a second detection sensor. The detection end of the first detection sensor is in contact with the top surface of the small table board. The detection end of the second detection sensor is in contact with the bottom surface of the small table board. At this time, the first detection sensor detects the top surface of the small table board, and the second detection sensor detects the bottom surface of the small table board. If the detection value reaches the set value, it indicates that the detection is qualified, otherwise it indicates that the detection is unqualified.

[0028] In the specific embodiment, the table board connecting rod fixed block 2 is used for supporting and fixing the left and right connecting rods and the front and rear longitudinal beams of the small table board product 1.

[0029] In the specific embodiment, the unlock switch 3 is pressed, the unlock switch 3 triggers the electromagnetic valve to act, and the electromagnetic valve makes the piston rod of the cylinder extend and then presses the small table board to make it in the closed state.

[0030] In the specific embodiment, the cylinder switch 5 is used to press the left and right connecting rods of the small table board product 1 through two cylinders, so that the left and right longitudinal beams keep in a straight line, and the installation state of the product on the assembling vehicle is simulated.

[0031] In the specific embodiment, the cylinder is a pressure cylinder.

[0032] In the specific embodiment, the table board connecting rod fixing block 2 comprises an upper part and a lower part, and a positioning pin column hole is arranged in the middle. The upper part is provided with a threaded hole, and the upper part is fixed on the base by using a screw. The lower part has a pin column hole, and is fixed with the product positioning pin column.

[0033] In the specific embodiment, the unlocking switch 3 is installed on the electromagnetic lock mounting seat, and an external electric control system controls the electromagnetic lock to be opened through the unlocking switch 3.

[0034] In the specific embodiment, the unlocking switch 3 is unlocked by rotating the internal ratchet wheel to lock and unlock the pin spring to be taken out.

[0035] The components not described in detail in the embodiment are existing components that can be purchased in the public channel.

[0036] The above description of the embodiments is for the purpose of facilitating the understanding and use of the utility model by the ordinary skilled in the art. The person skilled in the art can obviously easily make various modifications to the embodiments, and apply the general principles described herein to other embodiments without the need for creative labor. Therefore, the utility model is not limited to the above embodiments, and the improvements and modifications made by the person skilled in the art according to the disclosure of the utility model without departing from the scope of the utility model should be within the protection scope of the utility model.

Claims

1. A device for quickly detecting the opening and closing of a small car table, characterized in that: include: A machine support and a table top connecting rod fixing block (2), an unlocking switch (3), a contour profiling block (4), and a cylinder switch (5) arranged on the machine support; The small table top product (1) is positioned by a table top connecting rod fixing block (2), and the product is pressed by a cylinder switch (5). The product simulates a closed state and is closed by an unlocking switch (3). The unlocking is performed by pressing the unlocking switch (3), and the table top pops out for functional testing. The shape of the contour profiling block (4) matches the shape of the outer plate surface of the small table top, and the small table top product (1) is limited.

2. The device for quickly detecting the opening and closing of a small car table according to claim 1, characterized in that: The contour profiling block (4) is mounted on the machine support via a pin.

3. The device for quickly detecting the opening and closing of a small car table according to claim 1, characterized in that: The machine bracket is equipped with a first detection sensor and a second detection sensor; the detection end of the first detection sensor contacts the top surface of the small table; the detection end of the second detection sensor contacts the bottom surface of the small table.

4. The device for quickly detecting the opening and closing of a small car table according to claim 1, characterized in that: The table top connecting rod fixing block (2) is used to support and fix the left and right connecting rods and the front and rear longitudinal beams of the small table top product (1).

5. The device for quickly detecting the opening and closing of a small car table according to claim 1, characterized in that: When the unlocking switch (3) is pressed, the unlocking switch (3) triggers the action of the electromagnetic valve, which causes the piston rod of the cylinder to extend and thereby press the small table downward to put it in a closed state.

6. The device for quickly detecting the opening and closing of a small car table according to claim 1, characterized in that: The cylinder switch (5) compresses the left and right connecting rods of the small table product (1) respectively through two cylinders, so that the left and right longitudinal beams remain in a straight line, simulating the installation state of the product on an assembly vehicle.

7. The device for quickly detecting the opening and closing of a small car table according to claim 6, characterized in that: The cylinder is a pressure cylinder.

8. The device for quickly detecting the opening and closing of a car tray table according to claim 1, characterized in that: The table top connecting rod fixing block (2) comprises an upper and lower part, a positioning pin hole is provided in the middle, the upper part is provided with a threaded hole, the upper part is fixed to the base using screws, and the lower part has a pin hole, which is plugged and fixed with the product positioning pin.

9. The device for quickly detecting the opening and closing of a small car table according to claim 1, characterized in that: The unlocking switch (3) is mounted on the electromagnetic lock mounting seat, and the external electric control system controls the electromagnetic lock to open via the unlocking switch (3).

10. The device for quickly detecting the opening and closing of a car tray table according to claim 1, characterized in that: The unlocking switch (3) is unlocked by rotating the internal ratchet wheel to lock and releasing the unlocking pin retaining spring.

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