Automobile door inner gap measuring device

Abstract

The utility model discloses an automobile door inner gap measuring device, which relates to the technical field of measuring equipment and comprises a measuring seat clamped with a door opening of an automobile door, the measuring seat is provided with a fixing assembly for fixing the measuring seat, and the measuring seat is provided with a measuring scale. The measuring seat is clamped on a door opening of a vehicle door and fixed through the fixing assembly, so that the measuring seat is fixed, the measuring ruler is moved to be in a working state, after the vehicle door is closed, the steel plate ruler is pushed towards the interior of the vehicle under the action of external force, and after the vehicle door is opened, a measuring result can be obtained by reading a measured value on the steel plate ruler. The whole measuring device is simple in structure, low in manufacturing cost and higher in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of measuring equipment, in particular to a device for measuring the inner gap of an automobile door. Background Art

[0002] With the advancement of inspection technology during automobile manufacturing, routine inspections of the gap between body-in-white (BIW) doors and door openings have become commonplace. The inspection process involves entering the vehicle, closing the door, leveling the door with a leveling device, and then measuring and recording the gap using a steel ruler. This method is inefficient and unsafe for passengers entering and exiting the vehicle.

[0003] For example, publication number CN209783493U, published on December 13, 2019, disclosed a vehicle door seal gap measuring tool comprising an F-shaped support and a measuring ruler connected to the F-shaped support, wherein the F-shaped support comprises a vertical support, an upper transverse support, and a lower transverse support; the vertical support of the F-shaped support comprises a through hole, within which the measuring ruler slides; the lower transverse support of the F-shaped support is provided with a fastening bolt; the side of the vertical support of the F-shaped support is connected to a locking screw; a U-shaped groove is provided in the middle of the measuring ruler, within which the locking screw slides; and a probe is provided on the top of the measuring ruler. The above-disclosed measuring tool has a complex structure, high manufacturing cost, and poor practicality. Summary of the Invention

[0004] The purpose of the utility model is to provide a vehicle door inner gap measuring device with a simple structure and low manufacturing cost. The utility model detects the inner gap of the vehicle door through a measuring base and a detection ruler arranged on the measuring base, has a simple structure, low manufacturing cost and high practicality.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the present invention to solve its technical problem is: a device for measuring the gap inside a car door, comprising a measuring base clamped with the door opening, the measuring base being provided with a fixing assembly for fixing the measuring base, and the measuring base being provided with a measuring ruler.

[0006] The measuring seat is provided with a slot, and the fixing component extends into the slot.

[0007] The measuring seat is provided with a movable groove, and the measuring ruler is arranged in the movable groove.

[0008] The fixing assembly is a fixing bolt, which passes through the measuring ruler and is threadedly engaged with the measuring seat.

[0009] The measuring seat is provided with a threaded hole for matching with a fixing bolt, and the threaded hole is communicated with the clamping groove.

[0010] The measuring ruler is provided with a through hole for the fixing bolt to pass through.

[0011] The through hole is a waist-shaped hole.

[0012] The beneficial effects of the utility model are:

[0013] The measuring seat is clamped on the door opening and fixed by a fixing component to achieve the fixation of the measuring seat. The measuring ruler is moved to put it into working state. After closing the door, the steel ruler is pushed toward the inside of the car by external force. After opening the door, the measurement value on the steel ruler is read to obtain the measurement result. The entire measuring device has a simple structure, low manufacturing cost and higher practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The figure is a schematic structural diagram of a vehicle door inner clearance measuring device according to the present invention.

[0015] Figure 2 for Figure 1 Exploded view of the vehicle door inner gap measuring device.

[0016] In the accompanying drawings: 1-measuring seat, 2-measuring ruler, 3-slot, 4-movable slot, 5-fixing bolt, 6-through hole. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0018] The specific implementation of the present invention is described in detail below with reference to specific embodiments.

[0019] like Figure 1-2 As shown, the device for measuring the gap inside a car door includes a measuring base 1 that is clamped with the door opening. The measuring base 1 is provided with a fixing component for fixing the measuring base 1. The measuring base 1 is provided with a measuring ruler 2. The measuring ruler 2 can move freely on the measuring base 1. The car door squeezes the measuring ruler 2 to move, thereby realizing the gap measurement.

[0020] When in use, the measuring base 1 is clamped on the door opening of the car door, and the fixing assembly is used to fix the measuring base 1, and the measuring ruler 2 is moved so that the measuring ruler 2 is in a working state. After closing the car door, the steel ruler is pushed toward the inside of the car by external force. After opening the car door, the measurement value on the steel ruler is read to obtain the measurement result. The entire measuring device has a simple structure, low manufacturing cost, and higher practicality.

[0021] A slot 3 is provided on the measuring seat 1, and the fixing component extends into the slot 3. The slot 3 is the measurement reference. The slot 3 is engaged with the door opening to realize the initial connection between the measuring seat 1 and the door 1. After combustion, the fixing component extends into the slot 3 and contacts the door opening, thereby realizing the fixing work.

[0022] The measuring base 1 is provided with a movable groove 4 , and the measuring ruler 2 is arranged in the movable groove 4 , thereby realizing convenient movement of the measuring ruler 2 .

[0023] The fixing component is a fixing bolt 5, which passes through the measuring ruler 2 and is threadedly matched with the measuring base 1. The fixing bolt 5 is rotated to abut against the door opening in the slot 3, thereby realizing the independent work of the measuring base.

[0024] The measuring seat 1 is provided with a threaded hole for the fixing bolt 5 to cooperate with. The threaded hole is communicated with the clamping groove 3, thereby ensuring that the fixing bolt 5 can stably fix the measuring seat 1.

[0025] The measuring ruler 2 is provided with a through hole 6 for the fixing bolt 5 to pass through, so that the fixing bolt 5 does not hinder the movement of the measuring ruler 2, and the measuring ruler 2 can move freely to perform measurement work.

[0026] Specifically, the through hole 6 is a waist-shaped hole, thereby facilitating relative movement between the fixing bolt 5 and the measuring ruler 2 .

[0027] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A device for measuring the gap inside a car door, characterized in that: The invention comprises a measuring seat (1) that is engaged with a door opening of a vehicle door, the measuring seat (1) being provided with a fixing assembly for fixing the measuring seat (1), a measuring ruler (2) being provided on the measuring seat (1), a clamping groove (3) being provided on the measuring seat (1), the fixing assembly extending into the clamping groove (3), a movable groove (4) being provided on the measuring seat (1), and the measuring ruler (2) being arranged in the movable groove (4).

2. The vehicle door inner gap measuring device according to claim 1, characterized in that: The fixing assembly is a fixing bolt (5), which passes through the measuring ruler (2) and is threadedly engaged with the measuring seat (1).

3. The vehicle door inner gap measuring device according to claim 2, characterized in that: The measuring seat (1) is provided with a threaded hole for engaging with a fixing bolt (5), and the threaded hole is communicated with the clamping slot (3).

4. The vehicle door inner gap measuring device according to any one of claims 2-3, characterized in that: The measuring ruler (2) is provided with a through hole (6) for the fixing bolt (5) to pass through.

5. The vehicle door inner gap measuring device according to claim 4, characterized in that: The through hole (6) is a waist-shaped hole.

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