Rapid detection clamping plate for cold plate joint

Abstract

The utility model relates to the technical field of detection and measurement, in particular to a quick detection clamping plate for a cold plate joint, which is characterized in that a joint upper sealing area detection area, a joint clamping groove area detection area, a mounting flange detection area and a tail end insertion area detection area can detect the dimensional tolerance of the corresponding joint upper sealing area, joint clamping groove area, mounting flange and tail end insertion area at one time; the upper ring groove detection area and the lower ring groove detection area can rapidly detect the diameters of inner and outer rings at the upper and lower ends of the joint, and detect the concentricity of the inner and outer rings at the same time. The joint clamping groove area detection area can realize matching detection of the arc contour part of the middle clamping groove area of the joint, and overcomes the difficulty that a vernier caliper is difficult to detect. The clamping plate can comprehensively detect each characteristic of the joint at one time, quickly assess the qualification of the joint, and has high detection efficiency compared with a vernier caliper.

Description

TECHNICAL FIELD

[0001] The utility model relates to detection measurement technical field, especially a kind of cold plate joint rapid detection card. BACKGROUND

[0002] New energy automobile cooling plate is the core component of thermal management system, and cold plate type is various, mainly by cavity main body, joint assembly etc. Figure 2 As shown in the figure, there are joint upper sealing area 1, joint slot area 2, joint lower part 3, mounting flange 4, tail end insertion area 5, the tail end insertion area 5 of cold plate joint is welded and assembled with cold plate cavity main body, and the upper end is matched with connecting pipeline connector, the size parameter needs to be strictly controlled when joint assembly, so as to avoid size not meeting the requirement, leading to cooling plate, pipeline sealing unqualified, and then affecting whole package thermal management.

[0003] The size of each part of the existing cold plate joint is generally detected using a vernier caliper. The vernier caliper detection has the following disadvantages: the size of each area of the joint is detected one by one, which is time-consuming and inconvenient; the arc transition surface feature of the joint slot area 2 cannot be detected using the vernier caliper; the concentricity of the inner and outer diameters of the upper and lower annular rings of the joint cannot be effectively detected; and the vernier caliper cannot quickly and accurately detect the size of each feature of the joint. Therefore, the industry urgently needs a cold plate joint rapid detection card. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a cold plate joint rapid detection card, which can quickly detect the size of each area of the cold plate joint.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

[0006] A cold plate joint rapid detection card is provided, which is provided with an upper ring groove detection area, a joint upper sealing area detection area, a joint slot area detection area, a mounting flange detection area, a tail end insertion area detection area and a lower ring groove detection area. The upper ring groove detection area is arranged at the upper end of the card, the lower ring groove detection area is arranged at the lower end of the card, and the joint upper sealing area detection area, the joint slot area detection area, the mounting flange detection area and the tail end insertion area detection area matching the shape of the cold plate joint are arranged at the middle position of the card.

[0007] The cold plate joint rapid detection card described above is provided with a direction indicating mark on the cold plate joint rapid detection card.

[0008] The cold plate joint rapid detection card described above is made of metal or non-metal hard material.

[0009] The upper ring groove detection area, the joint upper sealing area detection area, the joint card slot area detection area, the mounting flange detection area and the tail end insertion area detection area of the cold plate joint quick detection card plate have a certain size tolerance, and the size tolerance meets the size requirement of the cold plate joint.

[0010] The cold plate joint quick detection card plate has the following advantages:

[0011] The joint upper sealing area detection area, the joint card slot area detection area, the mounting flange detection area and the tail end insertion area detection area can detect the size tolerance of the corresponding joint upper sealing area, joint card slot area, mounting flange and tail end insertion area at one time, the upper ring groove detection area and the lower ring groove detection area can quickly detect the inner and outer ring diameters of the upper and lower ends of the joint, and the concentricity of the inner and outer rings is detected at the same time. The joint card slot area detection area can realize matching detection of the arc profile part of the middle card slot area of the joint, and overcomes the difficulty that the vernier caliper is difficult to detect. The card plate can comprehensively detect each feature of the joint at one time, and quickly assesss the joint qualification, and compared with the vernier caliper, the detection efficiency is high. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a three-dimensional structure schematic diagram of the utility model;

[0013] Figure 2 It is a cold plate joint structure schematic diagram;

[0014] Figure 3 It is a cold plate joint detection state schematic diagram;

[0015] In the drawing, the numbers 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 and 12 respectively represent a joint upper sealing area, a joint card slot area, a joint lower part, a mounting flange, a tail end insertion area, an upper ring groove detection area, a joint upper sealing area detection area, a joint card slot area detection area, a mounting flange detection area, a tail end insertion area detection area, a lower ring groove detection area and a direction indication mark. DETAILED DESCRIPTION

[0016] The utility model will be further described below in combination with the drawings and examples.

[0017] The cold plate joint quick detection card plate of the utility model is provided with a joint upper sealing area detection area 7, a joint card slot area detection area 8, a mounting flange detection area 9 and a tail end insertion area detection area 10 on the card plate, which are used to detect the sizes of the outer profile of the cold plate joint.

[0018] The cold plate joint quick detection card plate of the utility model is provided with a joint upper sealing area detection area 7, a joint card slot area detection area 8, a mounting flange detection area 9 and a tail end insertion area detection area 10 on the card plate, which are used to detect the sizes of the outer profile of the cold plate joint. Figure 3As shown, the upper end of the card plate is provided with an upper ring groove detection area 6 for detecting the ring feature size and concentricity of the upper end of the joint sealing area 1.

[0019] The cold plate joint rapid detection card plate of the utility model is provided with a direction indication mark 12 on the card plate body to prompt the matching direction of the card plate detection and the joint.

[0020] The cold plate joint rapid detection card plate of the utility model, the detection method is as follows: the cold plate joint is completely penetrated from one side to the other side of the utility model, during which the direction of the cold plate joint is consistent with the direction indicated by the direction indication mark 12, if the outer contour of the card joint passes through the corresponding contour surfaces of the utility model smoothly, then the size of the cold plate joint meets the requirements; if the cold plate joint appears to be stuck when passing through the corresponding contour surfaces, then the size of the cold plate joint does not meet the requirements, and the product needs to be determined as unqualified.

[0021] The ring feature of the joint upper sealing area 1 is inserted into the upper ring groove detection area 6 of the card plate, if the insertion and rotation are smooth, then the size and concentricity meet the requirements, if the insertion or rotation is stuck, then the size and concentricity do not meet the requirements.

[0022] The ring feature of the tail end insertion area 5 is inserted into the lower ring groove detection area 11, if the insertion and rotation are smooth, then the size and concentricity meet the requirements, if the insertion or rotation is stuck, then the size and concentricity do not meet the requirements.

Claims

1. A cold plate joint quick detection card board, characterized in that: The upper ring groove detection area (6), the joint upper sealing area detection area (7), the joint card slot area detection area (8), the mounting flange detection area (9), the tail end insertion area detection area (10) and the lower ring groove detection area (11) are arranged on the cold plate joint quick detection card plate.

2. The cold plate joint quick detection card plate according to claim 1, characterized in that: A direction indicating mark (12) is arranged on the cold plate joint quick detection card plate.

3. The cold plate joint quick detection card plate according to claim 1, characterized in that: The card plate is made of metal or non-metal hard material.

4. The cold plate joint quick detection card plate according to claim 1, characterized in that: The upper ring groove detection area (6), the joint upper sealing area detection area (7), the joint card slot area detection area (8), the mounting flange detection area (9) and the tail end insertion area detection area (10) are all provided with a certain size tolerance, and the size tolerance meets the size requirement of the cold plate joint.

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