Detection tool for detecting location degree of battery cooling pipe

Abstract

The utility model relates to the technical field of new energy automobiles, in particular to a detection tool for detecting the location degree of a battery cooling pipe. In order to improve the location degree detection efficiency of the battery cooling pipe and reduce the location degree detection cost of the battery cooling pipe, the utility model provides a detection tool for detecting the location degree of the battery cooling pipe, which comprises a supporting seat, an adjusting plate and two detection plates, the two detection plates are oppositely arranged at the two ends of the supporting seat, and detection holes for inserting battery cooling pipes are formed in the detection plates; the adjusting plate is parallel to the detection plates and can move back and forth between the two detection plates, and the adjusting plate is provided with an insertion hole for installing the battery cooling pipe and fixing a cover plate of the battery cooling pipe. The detection tool for detecting the location degree of the battery cooling pipe is convenient and fast in detection and high in detection efficiency; the structure is simple, the manufacturing cost is low, and the detection cost is low.

Description

Technical Field

[0001] The utility model relates to the technical field of new energy vehicles, in particular to a checking tool for detecting the position of a battery cooling pipe. Background Art

[0002] like Figure 1 As shown, the battery cooling tube 01 of the new energy vehicle needs to be welded and fixed to the cover plate 02 before assembly, and the position accuracy of the battery cooling tube 01 after welding is required to be high. Therefore, during the welding process, the position accuracy of the battery cooling tube 01 welded to the cover plate 02 needs to be detected.

[0003] At present, after welding is completed, a three-coordinate measuring machine is usually used to measure the dimensions of the battery cooling tube welded to the cover plate, and the position deviation of the battery cooling tube is calculated based on the measurement data to adjust the welding process and welding position of the battery cooling tube. After repeated welding adjustments, the position of the battery cooling tube meets the requirements of the drawing.

[0004] In this way, the calculation of the position of the battery cooling tube based on the measurement data of the three-coordinate measuring machine has the following problems:

[0005] 1. After welding, the measurement benchmark must be calibrated first, and then the measurement is carried out according to the set procedure. It is estimated that it will take 30 minutes for one measurement, which is time-consuming and occupies the measurement equipment;

[0006] 2. The position of the battery cooling tube is analyzed and adjusted based on the measurement data, but the offset direction of the battery cooling tube cannot be visually detected.

[0007] In summary, it can be seen that the existing technology for detecting the position of the battery cooling tube has low detection efficiency and high detection cost. Utility Model Content

[0008] In order to improve the efficiency of position detection of battery cooling tubes and reduce the cost of position detection of battery cooling tubes, the utility model proposes a battery cooling tube position detection inspection tool, the battery cooling tube position detection inspection tool comprises a support seat, an adjustment plate and two detection plates, the two detection plates are relatively arranged at two ends of the support seat, and the detection plates are provided with detection holes for inserting the battery cooling tube; the adjustment plate is parallel to the detection plate and can move back and forth between the two detection plates, and the adjustment plate is provided with insertion holes for installing the battery cooling tube and fixing the cover plate of the battery cooling tube. When using the battery cooling tube position detection jig of the utility model to detect the position of the battery cooling tube welded to the cover plate, it is only necessary to insert the welded cover plate and the battery cooling tube into the insertion holes on the adjustment plate, so that the cover plate and the battery cooling tube are fixed on the adjustment plate, and the two ends of the battery cooling tube can be inserted into the detection holes on the detection plate by moving the adjustment plate. When the two ends of the battery cooling tube can be smoothly inserted into the detection holes on the detection plate, it is considered that the position of the battery cooling tube is qualified; when the two ends of the battery cooling tube cannot be smoothly inserted into the detection holes on the detection plate, it is considered that the position of the battery cooling tube is unqualified. It can be seen that when the battery cooling tube position detection jig of the utility model is used to detect the position of the battery cooling tube welded to the cover plate, the detection is convenient and fast, and the detection efficiency is high; the battery cooling tube position detection jig of the utility model has a simple structure and low manufacturing cost, which can effectively reduce the detection cost of the battery cooling tube position.

[0009] Preferably, a slide rail is provided on the support seat, and a slider is provided at the bottom of the adjustment plate, and the slider is clamped on the slide rail and can slide along the slide rail. In this way, when the adjustment plate is moved between the two detection plates to drive the battery cooling tube to move, it is only necessary to push the slider along the slide rail, and the adjustment is simple and convenient. Furthermore, two slide rails are provided on the support seat, and the extension directions of the two slide rails are parallel. In this way, two parallel slide rails are provided on the support seat, which can improve the movement stability of the adjustment plate, avoid the tilting and misalignment of the adjustment plate during the movement, and cause the battery cooling tube to be tilted and misaligned, thereby affecting the accuracy of the detection result. Further preferably, the slide rail is close to the edge of the support seat. In this way, the slide rail is provided at the edge of the support seat, which can avoid the interference of the slide rail and the slider with the cover plate and the battery cooling tube that are welded together and fixed on the adjustment plate, and facilitate the detection of the position of the battery cooling tube.

[0010] Preferably, both ends of the support base are provided with limit slots, and the lower end of the detection plate is clamped in the limit slots. In this way, the lower end of the detection plate is clamped in the limit slot on the support base, which can improve the installation stability of the detection plate on the support base, and avoid the detection plate being dislocated due to force during the detection process, which affects the detection accuracy of the position of the battery cooling tube.

[0011] Preferably, the inspection tool for detecting the position of the battery cooling tube includes a guide rod, which passes through the sliding through hole on the adjustment plate, and the two ends of the guide rod are vertically connected to the two detection plates. In this way, the guide rod is provided to guide the moving direction of the adjustment plate, which can further improve the stability of the moving direction of the adjustment plate, and avoid the adjustment plate from affecting the detection accuracy of the position of the battery cooling tube due to the deviation of the moving direction during the movement. Furthermore, the inspection tool for detecting the position of the battery cooling tube includes at least one pair of guide rods, and the guide rods are symmetrically arranged on both sides of the insertion hole on the adjustment plate. In this way, the paired guide rods can further improve the stability of the moving direction of the adjustment plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the structure when the battery cooling pipe and the cover plate are welded together;

[0013] Figure 2 The utility model is a structural schematic diagram of a battery cooling tube position detection fixture in use. DETAILED DESCRIPTION

[0014] Next, combine Figure 2 , the inspection fixture for detecting the position of the battery cooling tube of the utility model is described in detail.

[0015] like Figure 2 As shown, the utility model battery cooling tube position detection inspection tool comprises a support base 1, an adjustment plate 2 and two detection plates 3, the two detection plates 3 are relatively arranged at the two ends of the support base 1, and the detection plates 3 are provided with detection holes 31 for inserting the battery cooling tube; the adjustment plate 2 is parallel to the detection plate 3 and can move back and forth between the two detection plates 3, and the adjustment plate 2 is provided with insertion holes (not shown in the figure) for installing the battery cooling tube 41 and the cover plate 42 for fixing the battery cooling tube 41.

[0016] like Figure 2As shown, a slide rail 11 is provided on the support seat 1, and a slider 21 is provided at the bottom of the adjustment plate 2, and the slider 21 is clamped on the slide rail 11 and can slide along the slide rail 11. In this way, when the adjustment plate 2 is moved back and forth between the two detection plates 3 to drive the battery cooling tube 41 to move, it is only necessary to push the slider 21 along the slide rail 11, and the adjustment is simple and convenient. Preferably, two slide rails 11 are provided on the support seat 1, and the extension directions of the two slide rails 11 are parallel. In this way, two parallel slide rails 11 are provided on the support seat 1, which can improve the movement stability of the adjustment plate 2, avoid the tilting and dislocation of the adjustment plate 2 during the movement, and cause the battery cooling tube 41 to tilt and dislocate, affecting the accuracy of the detection result. Preferably, the slide rail 11 is close to the edge of the support seat 1. In this way, the slide rail 11 is arranged at the edge of the support seat 1, which can avoid the interference of the slide rail 11 and the slider 21 with the cover plate 42 and the battery cooling tube 41 welded together and fixed on the adjustment plate 2, and facilitate the detection of the position of the battery cooling tube 41. Preferably, both ends of the support base 1 are provided with limit slots (not shown in the figure), and the lower end of the detection board 3 is clamped in the limit slots. In this way, the lower end of the detection board 3 is clamped in the limit slot on the support base 1, which can improve the installation stability of the detection board 3 on the support base 1, and avoid the detection board 3 being misplaced due to force during the detection process, which affects the detection accuracy of the position of the battery cooling tube 41.

[0017] like Figure 2 As shown, the inspection tool for detecting the position of the battery cooling tube of the utility model also includes a guide rod 5, which passes through a sliding through hole (not shown in the figure) on the adjustment plate 2, and the two ends of the guide rod 5 are vertically connected to the two detection plates 3. In this way, the guide rod 5 is provided to guide the moving direction of the adjustment plate 2, which can further improve the stability of the moving direction of the adjustment plate 2, and avoid the adjustment plate 2 affecting the detection accuracy of the position of the battery cooling tube 4 due to the deviation of the moving direction during the movement. Preferably, the inspection tool for detecting the position of the battery cooling tube of the utility model includes at least one pair of guide rods 5, and the guide rods 5 are symmetrically arranged on both sides of the insertion hole on the adjustment plate 2. In this way, the paired guide rods 5 are provided to further improve the stability of the moving direction of the adjustment plate 2.

[0018] When using the battery cooling tube position detection jig of the utility model to detect the position of the battery cooling tube welded to the cover plate, it is only necessary to insert the welded cover plate and the battery cooling tube into the insertion holes on the adjustment plate, so that the cover plate and the battery cooling tube are fixed on the adjustment plate, and the two ends of the battery cooling tube can be inserted into the detection holes on the detection plate by moving the adjustment plate. When the two ends of the battery cooling tube can be smoothly inserted into the detection holes on the detection plate, it is considered that the position of the battery cooling tube is qualified; when the two ends of the battery cooling tube cannot be smoothly inserted into the detection holes on the detection plate, it is considered that the position of the battery cooling tube is unqualified. It can be seen that when the battery cooling tube position detection jig of the utility model is used to detect the position of the battery cooling tube welded to the cover plate, the detection is convenient and fast, and the detection efficiency is high; the battery cooling tube position detection jig of the utility model has a simple structure and low manufacturing cost, which can effectively reduce the detection cost of the battery cooling tube position.

[0019] When using the battery cooling tube position detection fixture of the utility model to detect the position parts of the battery cooling tube welded to the cover plate, it is only necessary to fix the cover plate and the battery cooling tube welded together and push the adjustment plate back and forth to detect whether the position of the battery cooling tube is qualified. The detection time is only about 1 minute, which is 30 minutes compared to the prior art. The detection time is greatly shortened, the detection efficiency is effectively improved, and the detection cost is reduced.

Claims

1. A battery cooling pipe position detection fixture, characterized in that: The inspection tool for detecting the position of the battery cooling tube comprises a support seat, an adjustment plate and two inspection plates, wherein the two inspection plates are arranged opposite to each other at the two ends of the support seat, and the inspection plates are provided with inspection holes for inserting the battery cooling tube; the adjustment plate is parallel to the inspection plates and can move back and forth between the two inspection plates, and the adjustment plate is provided with insertion holes for installing the battery cooling tube and fixing the cover plate of the battery cooling tube.

2. The battery cooling pipe position detection fixture according to claim 1, characterized in that: A slide rail is arranged on the support seat, a slider is arranged at the bottom of the adjustment plate, and the slider is clamped on the slide rail and can slide along the slide rail.

3. The battery cooling pipe position detection fixture according to claim 2, characterized in that: The support seat is provided with two slide rails, and the extension directions of the two slide rails are parallel.

4. The battery cooling pipe position detection fixture according to claim 3, characterized in that: The slide rail is close to the edge of the support seat.

5. The battery cooling pipe position detection fixture according to any one of claims 1 to 4, characterized in that: Limiting slots are arranged at both ends of the support seat, and the lower end of the detection plate is clamped in the limiting slots.

6. The battery cooling pipe position detection fixture according to any one of claims 1 to 4, characterized in that: The battery cooling tube position detection fixture comprises a guide rod, which passes through the sliding through hole on the adjustment plate, and the two ends of the guide rod are vertically connected to the two detection plates.

7. The battery cooling pipe position detection fixture according to claim 6, characterized in that: The battery cooling tube position detection jig includes at least one pair of guide rods, and the guide rods are symmetrically arranged on both sides of the insertion hole on the adjustment plate.

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