Energy-storage high-precision multi-narrow-cavity aluminum alloy component hole site and profile tolerance detection tool

Abstract

The utility model relates to an energy-storage high-precision multi-narrow-cavity aluminum alloy component hole site and profile tolerance detection tool, two ends of the tool are provided with end bases, the end bases are step-shaped, the lower plane of the step supports the bottom surface of a workpiece, and the vertical surface of the step corresponds to the end surface of the workpiece; quick clamps are mounted on the tops of the stand columns on the two sides of the end base respectively, and lower pressing heads of the quick clamps correspond to the corners of the workpiece; the end base is further provided with a plurality of blind holes matched with machining holes of a workpiece. The device is specially used for detecting the hole site and the appearance of the high-precision multi-narrow-cavity aluminum alloy part of the dynamic energy storage cabinet, has the advantages of being rapid and convenient to operate, compact in equipment structure, reasonable in position of each part and the like, and can greatly improve the detection efficiency of the division bar of the inner cavity of the energy storage cabinet after being used.

Description

TECHNICAL FIELD

[0001] The utility model relates to energy storage cabinet component production technical field, concretely relates to a kind of energy storage high-precision multi-narrow cavity aluminum alloy component hole position and profile degree detection tool. BACKGROUND

[0002] Energy storage cabinet is a kind of equipment specially designed to store electric energy, and is widely used to provide standby power and stabilize grid voltage. It is usually composed of battery pack, converter, control chip and other parts. Its main function is to store electric energy when power supply is sufficient, and release these electric energy when power demand is high or power is insufficient, which can suppress load jump, play the role of frequency modulation and voltage regulation, improve power factor. So as to balance the supply and demand of power grid, improve the stability and efficiency of power system, and make it become the key component of modern energy system.

[0003] Most of the space in the energy storage cabinet inner cavity is used to place battery units. Multiple battery units are arranged neatly to form an array for packaging. The battery array is supported and separated by a partition strip below and on the side, so that a plurality of narrow cavities are formed inside the energy storage cabinet cavity, and narrow cavity spaces are formed between the battery arrays for heat dissipation. Therefore, the partition strip component needs a large amount of quantity, and is one of the important components inside the energy storage cabinet. In order to reduce the overall weight of the energy storage cabinet, the partition strip is usually made of aluminum profile with multiple hole cavities. In addition to processing a number of connecting holes on the partition strip, there are also higher requirements for its outer dimensions, profile degree and straightness. According to the conventional method, the hole position and the shape are detected in the process. Tools such as platform, plug gauge, hole gauge and standard gauge are needed for detection one by one. The detection process is complicated, time-consuming and labor-intensive, and cannot match the mass production efficiency of workpieces. SUMMARY

[0004] In view of the above problems, the utility model provides a kind of energy storage high-precision multi-narrow cavity aluminum alloy component hole position and profile degree detection tool, which is specially used for detecting the hole position and shape of the partition strip in the dynamic energy storage cabinet inner cavity, has the advantages of quick and convenient operation, compact equipment structure, reasonable component position and the like, and can greatly improve the detection efficiency of the partition strip in the energy storage cabinet inner cavity after use.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A kind of energy storage high-precision multi-narrow cavity aluminum alloy component hole position and profile degree detection tool, the both ends of tooling are end base, end base is stepped, step low plane supports workpiece bottom surface, and step vertical surface corresponds to the end surface of workpiece;The vertical column on the both sides of end base is respectively installed quick clamp on top, and the lower pressing head of quick clamp corresponds to the corner of workpiece;End base is also provided with a plurality of blind holes, which match the processing holes of workpiece.

[0007] The hole gauge is inserted from above the through hole of the workpiece and straightly inserted into the blind hole of the end base, which is used to detect the position and aperture of the processing hole.

[0008] The middle base is arranged in the middle of the tooling, and the quick clamps are respectively arranged on the top of the columns on both sides of the middle base.

[0009] A plurality of support rings are arranged on the end base and the middle base, the support rings support the bottom surface of the workpiece, and a gap is formed between the bottom surface of the workpiece and the end base and the middle base.

[0010] Whether the straightness and the contour size of the workpiece meet the requirements can be judged by sweeping the gap between the end base and the end portion of the workpiece and the gap between the middle base and the middle portion of the workpiece by using a standard gauge.

[0011] The spring positioning pin is arranged below the workpiece, the base of the spring positioning pin is connected with the conical positioning pin through a compression spring, and the position of the positioning pin matches the reference machining hole in the bottom of the workpiece.

[0012] The conical positioning pin with elasticity can automatically center and quickly align and place the workpiece, and the workpiece can be quickly placed in the tooling without precise alignment of the positioning pin.

[0013] Advantages of the utility model

[0014] 1. The utility model is special for detecting high-precision multi-narrow cavity aluminum alloy partition strip components of a dynamic energy storage cabinet, changes the status that the partition strip is manually detected hole and contour one by one by artificial, and detection efficiency is greatly improved.

[0015] 2. The utility model is compact in structure and convenient to use, can realize quick placement and positioning, each component position is reasonably arranged, and the structure is compact. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a facade structure diagram of the utility model; (not containing workpiece)

[0017] Figure 2 It is Figure 1 It is a local enlarged structure diagram of the middle I;

[0018] Figure 3 It is a facade structure diagram of the utility model; (containing workpiece)

[0019] Figure 4 It is a facade structure diagram of the workpiece;

[0020] In the drawing, the serial number marks are as follows: 11-end base; 12-middle base; 2-support ring; 3-quick clamp; 4-gauge; 5-spring positioning pin. DETAILED DESCRIPTION

[0021] Example 1

[0022] An energy storage high-precision multi-narrow cavity aluminum alloy part hole and profile detection tool, both ends of the tool are end bases 11, the end bases 11 are step-shaped, the step low plane supports the bottom surface of the workpiece, and the step vertical surface corresponds to the end surface of the workpiece; the quick clamps 3 are respectively installed on the top of the columns on both sides of the end bases 11, and the lower pressing heads of the quick clamps 3 correspond to the corners of the workpiece; a plurality of blind holes are further arranged on the end bases 11 and matched with the machining holes of the workpiece.

[0023] A middle base 12 is arranged in the middle of the tool, and the quick clamps 3 are respectively installed on the top of the columns on both sides of the middle base 12.

[0024] A plurality of support rings 2 are arranged on the end bases 11 and the middle base 12, the support rings 2 support the bottom surface of the workpiece, and a gap is formed between the bottom surface of the workpiece and the end bases 11 and the middle base 12.

[0025] Spring positioning pins 5 are arranged below the workpiece, the bases of the spring positioning pins 5 are connected with conical positioning pins through compression springs, and the positions of the positioning pins are matched with the reference machining holes at the bottom of the workpiece.

Claims

1. A high-precision energy storage multi-narrow-cavity aluminum alloy component hole and profile detection tool, characterized in that, The tool has end bases (11) at both ends, the end bases (11) are stepped, the stepped lower plane supports the bottom surface of the workpiece, and the stepped vertical surface corresponds to the end surface of the workpiece; the quick clamps (3) are respectively installed on the top of the columns on both sides of the end bases (11), the lower pressing heads of the quick clamps (3) correspond to the corner of the workpiece; a plurality of blind holes are further arranged on the end bases (11) and match the processing holes of the workpiece.

2. The energy storage high-precision multi-narrow-cavity aluminum alloy component hole and profile detection tooling according to claim 1, characterized in that, The middle part of the tool is provided with a middle base (12), and the quick clamps (3) are respectively installed on the top of the columns on both sides of the middle base (12).

3. The energy storage high-precision multi-narrow-cavity aluminum alloy component hole and profile detection tooling according to claim 2, characterized in that, A plurality of support rings (2) are arranged on the end bases (11) and the middle base (12), the support rings (2) support the bottom surface of the workpiece, and a gap is formed between the bottom surface of the workpiece and the end bases (11) and the middle base (12).

4. The energy storage high-precision multi-narrow-cavity aluminum alloy component hole and profile detection tooling according to claim 1, characterized in that, Spring positioning pins (5) are arranged below the workpiece, the bases of the spring positioning pins (5) are connected with conical positioning pins through compression springs, and the positions of the positioning pins match the reference processing holes at the bottom of the workpiece.

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