Busbar surface profile tolerance testing fixture

Abstract

The utility model relates to a busbar surface profile tolerance testing fixture. The busbar surface profile tolerance testing fixture comprises a bottom plate, a positioning device, a clamping device and a detection device, the clamping devices are used for fixing a to-be-detected part, and the bottom plate is provided with a plurality of clamping devices. The positioning device comprises positioning blocks and positioning pins, a plurality of positioning blocks and a plurality of positioning pins are mounted on the bottom plate, and a part to be detected is placed on the positioning blocks. The detection device comprises a first detection block and a second detection block, the first detection block is movably connected to one side of the bottom plate, the second detection block is movably connected to the other side of the bottom plate, a first detection groove is formed in the first detection block, and a second detection groove is formed in the second detection block. Whether a part is qualified or not can be rapidly detected by moving the first detection block and the second detection block, and the detection efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of busbar inspection tools, in particular to a busbar surface profile inspection tool. Background Art

[0002] A busbar, also known as a busbar, is a copper or aluminum busbar used to connect the main switch in an electrical cabinet to the switches in each branch circuit in a power supply system. It is usually insulated and serves as a conductor, connecting circuit boards and other electronic components, including power supplies, sensors, and switches.

[0003] Busbar design can be optimized based on the power and current requirements of electronic devices to ensure safe performance. Its advantages include providing higher current and better signal transmission, as the conductors in busbars are wider than wires and can handle higher current loads. Furthermore, busbars improve the reliability and stability of electronic devices by reducing the number of solder joints on the circuit boards, thereby reducing failure rates and repair costs.

[0004] A busbar profile gauge is a tool used to inspect the busbar surface profile. Profile is a form and position tolerance that controls the deviation of a surface from its true profile. It can be used to control the size, position, orientation, and shape of a part's surface, either individually or in combination. This gauge is crucial for ensuring accuracy and quality during busbar manufacturing.

[0005] The existing busbar contour inspection tool is cumbersome to use and has low inspection efficiency. Summary of the Invention

[0006] The purpose of the utility model is to provide a busbar surface profile inspection tool for improving inspection efficiency.

[0007] In order to achieve the above-mentioned purpose, the utility model discloses a busbar surface contour inspection tool, comprising: a base plate, a positioning device, a clamping device and a detection device. The clamping device is used to fix the part to be inspected, and a plurality of clamping devices are installed on the base plate. The positioning device comprises a positioning block and a positioning pin, and a plurality of positioning blocks and a plurality of positioning pins are installed on the base plate, and the part to be inspected is placed on the positioning block. The detection device comprises a first detection block and a second detection block, the first detection block is movably connected to one side of the base plate, and the second detection block is movably connected to the other side of the base plate, the first detection block is provided with a first detection groove, and the second detection block is provided with a second detection groove.

[0008] Preferably, a first slide rail is fixedly installed on one side of the base plate, and the first detection block is movably connected to the first slide rail. A second slide rail is fixedly installed on the other side of the base plate, and the second detection block is movably connected to the second slide rail.

[0009] Preferably, the second detection slot includes an upper detection slot and a lower detection slot.

[0010] Preferably, the bottom plate is provided with an installation area for placing the parts to be inspected, the positioning block and the positioning pin are both provided in the installation area, and the clamping device is fixedly installed on the edge of the installation area.

[0011] Preferably, a positioning block is provided in the installation area at a position corresponding to the clamping device.

[0012] Preferably, the upper surface of the positioning block is processed with a positioning surface.

[0013] Preferably, a structural groove is provided on the bottom plate.

[0014] Preferably, the clamping device is a quick clamp.

[0015] The utility model has the following beneficial effects:

[0016] 1. The utility model can quickly detect whether a part is qualified by moving the first detection block and the second detection block, and the detection efficiency is high.

[0017] 2. The installation and disassembly of parts are fast.

[0018] 3. The positioning blocks and positioning pins are reasonably set, the positioning accuracy is high, and the test results are reliable. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the structure of the part to be detected provided in a specific embodiment of the utility model;

[0020] Figure 2 This is a structural diagram of a part provided in a specific embodiment of the present utility model installed on a checking fixture;

[0021] Figure 3 This is a structural schematic diagram of a part installed on a checking fixture from another perspective provided in a specific embodiment of the utility model;

[0022] Figure 4 This is a schematic top view of a checking tool provided in a specific embodiment of the present utility model;

[0023] Figure 5 This is a schematic diagram of the overall structure of the inspection tool provided in a specific embodiment of the present utility model;

[0024] Figure 6 This is a schematic diagram of the overall structure of the inspection tool from another perspective provided in a specific embodiment of the present invention.

[0025] Description of main components symbols:

[0026] 1. Part; 2. First inspection block; 3. Second inspection block; 4. Bottom plate; 5. Structural slot; 6. Clamping device; 7. Installation area; 8. Locating pin; 9. Locating block; 10. First slide rail; 11. Second slide rail; 12. First inspection slot; 13. Upper inspection slot; 14. Lower inspection slot. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.

[0028] like Figures 1 to 6 As shown, the utility model provides a busbar surface profile inspection tool, comprising: a base plate 4, a positioning device, a clamping device 6 and a detection device. The clamping device 6 is used to fix the part 1 to be inspected, and a plurality of clamping devices 6 are installed on the base plate 4. The positioning device comprises a positioning block 9 and a positioning pin 8. Six positioning blocks 9 and three positioning pins 8 are installed on the base plate 4, and the part 1 to be inspected is placed on the positioning block 9. The detection device comprises a first detection block 2 and a second detection block 3. The first detection block 2 is movably connected to one side of the base plate 4, and the second detection block 3 is movably connected to the other side of the base plate 4. A first detection slot 12 is provided on the first detection block 2, and a second detection slot is provided on the second detection block 3.

[0029] In this embodiment, a positioning hole is formed in the part 1 to be inspected. After the part 1 is installed, the positioning hole mates with the positioning pin 8. The upper surface of the positioning block 9 is machined with a positioning surface, which mates with the bottom surface of the part 1 to be inspected, thereby improving the positioning accuracy of the part 1. The first inspection block 2 and the second inspection block 3 are pushed separately. If the part 1 can pass through the first inspection slot 12 of the first inspection block 2 and the second inspection slot of the second inspection block 3, respectively, the surface profile of the part 1 is qualified; otherwise, the part 1 is unqualified.

[0030] A first slide rail 10 is fixedly mounted on one side of the base plate 4 , and the first detection block 2 is movably connected to the first slide rail 10 . A second slide rail 11 is fixedly mounted on the other side of the base plate 4 , and the second detection block 3 is movably connected to the second slide rail 11 .

[0031] In this embodiment, the first inspection block 2 moves along a first dovetail grooved guide rail 10, and the second inspection block 3 moves along a second dovetail grooved guide rail 11. The part 1 to be inspected has two locations to be inspected located on one side of the second inspection block 3. Therefore, the second inspection slot includes an upper inspection slot 13 and a lower inspection slot 14, allowing both locations of the part 1 to pass through the upper and lower inspection slots 13 and 14 simultaneously.

[0032] The base plate 4 is provided with an installation area 7 for placing the part 1 to be inspected. The positioning block 9 and the positioning pin 8 are both arranged in the installation area 7. In this embodiment, the installation area 7 is a groove whose shape is close to the part 1 to be inspected. The setting of the installation area 7 can intuitively display the installation area 7 domain of the part 1 and the orientation of the part 1 at different positions during installation.

[0033] The clamping device 6 is fixedly mounted on the edge of the mounting area 7. A positioning block 9 is provided within the mounting area 7 at a position corresponding to the clamping device 6. In this embodiment, after the clamping device 6 clamps the part 1 to be inspected, the position where the clamping device 6 holds the part 1 to be inspected coincides with the positioning block 9. This allows the part 1 to be inspected to be clamped between the clamping device 6 and the positioning block 9, thereby improving the stability of the clamping and preventing deformation of the part 1 caused by the clamping device 6 when the part 1 is clamped.

[0034] In this embodiment, the clamping device 6 is a quick clamp, which can achieve the effect of quickly disassembling and assembling the component 1. The model of the quick clamp is a spring fixed clamp SPCPS.

[0035] A structural groove 5 is provided on the bottom plate 4 . In this embodiment, the structural groove 5 can reduce the weight and material cost of the bottom plate 4 while ensuring the structural strength of the bottom plate 4 .

[0036] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any changes or replacements that can be easily thought of by any technician familiar with this technical field within the technical scope disclosed in the present invention should be covered by the protection scope of the present invention.

Claims

1. A busbar surface profile inspection tool, characterized in that: include: Base plate (4), positioning device, clamping device (6) and detection device; The clamping device (6) is used to fix the part to be inspected (1), and a plurality of clamping devices (6) are installed on the base plate (4); The positioning device comprises a positioning block (9) and a positioning pin (8); a plurality of positioning blocks (9) and a plurality of positioning pins (8) are mounted on the base plate (4); and the part to be inspected (1) is placed on the positioning block (9); The detection device comprises a first detection block (2) and a second detection block (3), wherein the first detection block (2) is movably connected to one side of a base plate (4), and the second detection block (3) is movably connected to the other side of the base plate (4), wherein the first detection block (2) is provided with a first detection slot (12), and the second detection block (3) is provided with a second detection slot.

2. A busbar surface profile inspection tool according to claim 1, characterized in that: A first slide rail (10) is fixedly mounted on one side of the base plate (4), and the first detection block (2) is movably connected to the first slide rail (10). A second slide rail (11) is fixedly mounted on the other side of the base plate (4), and the second detection block (3) is movably connected to the second slide rail (11).

3. A busbar surface profile inspection tool according to claim 2, characterized in that: The second detection slot comprises an upper detection slot (13) and a lower detection slot (14).

4. A busbar surface profile inspection tool according to claim 3, characterized in that: The base plate (4) is provided with an installation area (7) for placing the part to be inspected (1), the positioning block (9) and the positioning pin (8) are both provided in the installation area (7), and the clamping device (6) is fixedly installed on the edge of the installation area (7).

5. The busbar surface profile inspection tool according to claim 4, characterized in that: A positioning block (9) is provided in the installation area (7) at a position corresponding to the clamping device (6).

6. The busbar surface profile inspection tool according to claim 1, characterized in that: The upper surface of the positioning block (9) is processed with a positioning surface.

7. The busbar surface profile inspection tool according to claim 1, characterized in that: A structural groove (5) is provided on the bottom plate (4).

8. The busbar surface profile inspection tool according to claim 1, characterized in that: The clamping device (6) is a quick clamp.

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