Busbar hole site testing fixture

Abstract

The utility model relates to a busbar hole site detection tool, which comprises a bottom plate, a detection table, a positioning device, a clamping device and a detection device. And the detection table is mounted on one side of the bottom plate. The positioning device is used for positioning a to-be-detected part, and the positioning device is installed on the detection table. The clamping device is used for fixing a to-be-detected part, and the clamping device is installed on one side of the detection table. The detection device comprises a detection pin and a power device, the detection table is provided with a positioning hole, the detection pin is movably connected in the positioning hole, and the power device drives the detection pin to move along the positioning hole. According to the utility model, whether the position of the hole in the busbar is qualified or not can be rapidly detected by detecting whether the pin can pass through the hole in the busbar to be detected or not.

Description

Technical Field

[0001] The utility model relates to the technical field of busbar detection equipment, in particular to a busbar hole position detection tool. Background Art

[0002] Busbar, also known as busbar, is a copper or aluminum bar used to connect the main switch in the power cabinet with the switches in each branch circuit in the power supply system. Its surface is usually insulated and its main function is to serve as a conductor to connect circuit boards and other electronic components, including power supplies, sensors, switches, etc.

[0003] During the production process of the busbar, the position accuracy of the holes on the busbar needs to be ensured, and there are many holes on the busbar. In the prior art, the efficiency of measuring the position accuracy of the holes on the busbar is low. Summary of the invention

[0004] The utility model aims to provide a busbar hole position inspection tool to improve the inspection efficiency of the busbar hole positions.

[0005] In order to achieve the above-mentioned purpose, the utility model discloses a busbar hole position inspection tool, comprising: a base plate, a detection platform, a positioning device, a clamping device and a detection device. The detection platform is installed on one side of the base plate. The positioning device is used to position the part to be detected, and the positioning device is installed on the detection platform. The clamping device is used to fix the part to be detected, and the clamping device is installed on one side of the detection platform. The detection device includes a detection pin and a power device, a positioning hole is opened on the detection platform, the detection pin is movably connected in the positioning hole, and the power device drives the detection pin to move along the positioning hole.

[0006] Preferably, the positioning device includes a first positioning block and a second positioning block, the first positioning blocks are arranged at intervals along the length direction of the detection table, the second positioning block is arranged along the width direction of the detection table, and the second positioning block is close to one end of the detection table, the side of the first positioning block is provided with a first positioning surface, and the side of the second positioning block is provided with a second positioning surface.

[0007] Preferably, the power device is a lever, a mounting groove is provided on the side of the detection platform, the mounting groove is connected to the positioning hole, a rotating shaft is horizontally installed in the mounting groove, the lever is rotatably connected to the rotating shaft, a first through groove is provided at one end of the lever close to the positioning hole, an annular groove is provided on the detection pin, the annular groove of the detection pin passes through the first through groove, and the length of the annular groove in the vertical direction is greater than the length of the first through groove in the vertical direction.

[0008] Preferably, it also includes an auxiliary positioning device, which includes an auxiliary positioning platform, a boss and an auxiliary positioning pin. The auxiliary positioning platform is arranged on a side of the base plate away from the detection platform. The boss is fixedly connected to the auxiliary positioning platform, and the boss is provided with an auxiliary positioning pin.

[0009] Preferably, the clamping device is arranged near the end of the detection platform away from the second positioning block, and the clamping device includes a column, a push rod, a push block and an elastic member; the column is fixedly connected to the end of the detection platform, a guide hole is opened on the column, the push rod is movably connected to the guide hole, the push block is fixedly connected to the end of the push rod near the second positioning block, and an elastic member is arranged between the push block and the column.

[0010] Preferably, the clamping device also includes a handle, which is arranged on one side of the column. A second through slot is provided on the side of the handle close to the column, and the second through slot cooperates with the column. A rotating part is provided in the handle, and the push rod is connected to the rotating part after passing through the second through slot.

[0011] Preferably, a guide groove is provided on the detection platform, and the push block moves along the guide groove.

[0012] Preferably, a plurality of blocks are provided on the auxiliary positioning platform, and the blocks are arranged on the edges of the parts to be inspected.

[0013] The utility model has the following beneficial effects:

[0014] 1. The utility model can quickly detect whether the position of the hole on the busbar is qualified by detecting whether the pin can pass through the hole on the busbar to be tested.

[0015] 2. The parts to be inspected can be quickly clamped or disassembled to improve the efficiency of the entire inspection process. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the part to be detected provided in the specific embodiment of the utility model.

[0017] Figure 2 It is a schematic diagram of the three-dimensional structure of a part provided in a specific embodiment of the utility model installed on a hole position inspection fixture.

[0018] Figure 3 It is a schematic diagram of the three-dimensional structure of a part installed on a hole position inspection fixture from another perspective provided in a specific embodiment of the utility model.

[0019] Figure 4 It is a schematic diagram of the overall structure of the hole position checking fixture provided in a specific embodiment of the utility model.

[0020] Figure 5It is a schematic diagram of the overall structure of the hole position inspection fixture from another perspective provided in a specific embodiment of the utility model.

[0021] Figure 6 It is a partial enlarged schematic diagram of point A provided in a specific embodiment of the utility model.

[0022] Figure 7 It is a partial enlarged schematic diagram of point B provided in a specific embodiment of the utility model.

[0023] Figure 8 It is a schematic diagram of the clamping state of the clamping device provided in a specific embodiment of the utility model.

[0024] Fig. 9 This is a schematic diagram of the loosened state of the clamping device provided in a specific embodiment of the utility model.

[0025] Fig.10 It is a schematic diagram of the structure of the detection pin and the lever provided in the specific embodiment of the utility model.

[0026] Main component symbols:

[0027] 1. Parts to be tested; 100. Bottom plate; 110. Testing platform; 111. First positioning block; 112. Second positioning block; 113. Mounting groove; 120. Auxiliary positioning platform; 121. Block; 122. Boss; 123. Auxiliary positioning pin; 200. Testing pin; 201. Annular groove; 210. Push rod; 220. Rotating shaft; 211. First through groove; 300. Post; 310. Push rod; 320. Push block; 330. Guide groove; 340. Elastic member; 350. Handle; 351. Second through groove. DETAILED DESCRIPTION

[0028] 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 in conjunction with the accompanying drawings and embodiments.

[0029] like Figures 1 to 3 As shown, the utility model provides a busbar hole position inspection fixture, comprising: a base plate 100, a testing platform 110, a positioning device, a clamping device and a testing device. The testing platform 110 is installed on one side of the base plate 100. The positioning device is used to position the part 1 to be inspected, and the positioning device is installed on the testing platform 110. The clamping device is used to fix the part 1 to be inspected, and the clamping device is installed on one side of the testing platform 110. The testing device comprises a testing pin 200 and a power device, a positioning hole is provided on the testing platform 110, the testing pin 200 is movably connected in the positioning hole, and the power device drives the testing pin 200 to move along the positioning hole.

[0030] In this embodiment, the shape and height of the testing platform 110 are adapted to the contour of the part 1 to be tested. After the part 1 to be tested is clamped, the testing pin 200 is extended upward from the positioning hole by the power device. If the testing pin 200 can just pass through the hole on the part 1 to be tested, the position of the hole meets the requirements; on the contrary, if the testing pin 200 is difficult to pass through the hole to be tested, or cannot pass through the hole to be tested, the position of the hole does not meet the requirements. If all the holes on the part 1 to be tested can be passed by the testing pin 200, the part is qualified; if at least one hole cannot be passed by the testing pin 200, the part is unqualified.

[0031] like Figures 4 and 5 As shown, the positioning device includes a first positioning block 111 and a second positioning block 112, the first positioning blocks 111 are arranged at intervals along the length direction of the detection table 110, the second positioning block 112 is arranged along the width direction of the detection table 110, and the second positioning block 112 is close to one end of the detection table 110, the side of the first positioning block 111 is provided with a first positioning surface, and the side of the second positioning block 112 is provided with a second positioning surface.

[0032] In this embodiment, the first positioning surface and the second positioning surface constitute an L-shaped positioning surface. A part of the part 1 to be inspected is placed on the inspection table 110. The positioning surface of the part 1 to be inspected can be positioned by contacting the first positioning surface and the second positioning surface. The installation can be completed by fixing the part 1 to be inspected by a clamping device.

[0033] like Figures 4 and 5 As shown, in this embodiment, an auxiliary positioning device is also provided on the other side of the base plate 100, and the auxiliary positioning device includes an auxiliary positioning platform 120, a boss 122 and an auxiliary positioning pin 123. The auxiliary positioning platform 120 is arranged on the side of the base plate 100 away from the detection platform 110, and the boss 122 is fixedly connected to the auxiliary positioning platform 120, and the boss 122 is provided with an auxiliary positioning pin 123. The height of the boss 122 is adapted to the structure on the part to be detected 1, and the position of the auxiliary positioning pin 123 corresponds to the reserved hole on the part to be detected 1. During use, one side of the part to be detected 1 is placed on the detection platform 110, and the other side is placed on the auxiliary positioning platform 120. After the part to be detected 1 is positioned by the first positioning surface and the second positioning surface, the auxiliary positioning pin 123 should be able to pass through the reserved hole on the part to be detected 1, otherwise the part is unqualified. The auxiliary positioning device can assist the part to be detected 1 to be positioned more quickly and make the positioning of the part to be detected 1 more stable.

[0034] like Figure 6 and Fig.10As shown, the power device is a lever 210, a mounting groove 113 is provided on the side of the detection platform 110, the mounting groove 113 is connected to the positioning hole, a rotating shaft 220 is horizontally installed in the mounting groove 113, the lever 210 is rotatably connected to the rotating shaft 220, a first through groove 211 is provided at one end of the lever 210 close to the positioning hole, an annular groove 201 is provided on the detection pin 200, the annular groove 201 of the detection pin 200 passes through the first through groove 211, and the length of the annular groove 201 in the vertical direction is greater than the length of the first through groove 211 in the vertical direction.

[0035] In this embodiment, each hole to be inspected on the part 1 to be inspected corresponds to a detection pin 200. During use, after the lever 210 is pressed down, the end of the lever 210 close to the detection pin 200 is tilted upward under the action of the rotating shaft 220, so that the first through groove 211 clamps the annular groove 201 of the detection pin 200, drives the detection pin 200 to move upward, and makes the detection pin 200 extend from the positioning hole to detect the corresponding hole position on the part 1 to be inspected. After the inspection is completed, the lever 210 is released, and the detection pin 200 falls back into the positioning hole under the action of gravity, and the end of the lever 210 close to the detection pin 200 is pressed downward by the detection pin 200, and the other end of the lever 210 is tilted again under the action of the rotating shaft 220. The entire detection structure is simple and efficient, and each hole to be inspected can be quickly inspected.

[0036] like Figures 7-9 As shown, the clamping device is arranged at one end close to the detection platform 110 and away from the second positioning block 112, and the clamping device includes a column 300, a push rod 310, a push block 320 and an elastic member 340; the column 300 is fixedly connected to the end of the detection platform 110, a guide hole is opened on the column 300, and the push rod 310 is movably connected to the guide hole, and the push block 320 is fixedly connected to one end of the push rod 310 close to the second positioning block 112, an elastic member 340 is arranged between the push block 320 and the column 300, and a guide groove 330 is arranged on the detection platform 110, and the push block 320 moves along the guide groove 330.

[0037] In this embodiment, the elastic member 340 is a spring, and a handle 350 is provided at one end of the push rod 310 away from the push block 320. A second through slot 351 is provided on the side of the handle 350 close to the column 300, and the second through slot 351 cooperates with the column 300. A rotating member is provided in the handle 350, and the push rod 310 is connected to the rotating member after passing through the second through slot 351. In the above embodiment, the rotating member is a bearing. During use, when the handle 350 moves in a direction away from the column 300, the push block 320 moves in a direction close to the column 300, and the spring (elastic member 340) is compressed, pulling the handle 350 to the second through slot 351 to separate from the column 300, and then rotating the handle 350 so that the second through slot 351 cannot be inserted into the column 300, and then releasing the handle 350 so that the end of the handle 350 abuts against the column 300. At this time, the part can be taken out and replaced with a new part 1 to be inspected. After the part is positioned, pull the handle 350 and rotate the handle 350 to make the second through slot 351 parallel to the column 300. Apply a slight force to slowly move the handle 350 toward the column 300 so that the column 300 is inserted into the second through slot 351. When the push block 320 contacts the part, release the handle 350, and the spring naturally extends.

[0038] like Figure 4 As shown, a plurality of blocks 121 are provided on the auxiliary positioning platform 120, and the blocks 121 are provided at the edge of the part to be detected 1. In this embodiment, during the part positioning process, the blocks 121 can block the edge of the part to be detected 1, so that the part can be quickly placed near the positioning position.

[0039] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by any technician familiar with the technical field within the technical scope disclosed in the present invention should be included in the protection scope of the present invention.

Claims

1. A busbar hole position inspection tool, characterized in that: include: A base plate (100), a testing platform (110), a positioning device, a clamping device and a testing device; The detection platform (110) is installed on one side of the base plate (100); The positioning device is used to position the part to be inspected (1), and the positioning device is installed on the inspection table (110); The clamping device is used to fix the part to be tested (1), and the clamping device is installed on one side of the testing platform (110); The detection device comprises a detection pin (200) and a power device. A positioning hole is provided on the detection platform (110). The detection pin (200) is movably connected in the positioning hole. The power device drives the detection pin (200) to move along the positioning hole.

2. A busbar hole position inspection fixture according to claim 1, characterized in that: The positioning device comprises a first positioning block (111) and a second positioning block (112); the first positioning blocks (111) are arranged at intervals along the length direction of the detection platform (110); the second positioning block (112) is arranged along the width direction of the detection platform (110); and the second positioning block (112) is close to one end of the detection platform (110); a first positioning surface is provided on a side surface of the first positioning block (111); and a second positioning surface is provided on a side surface of the second positioning block (112).

3. A busbar hole position inspection fixture according to claim 2, characterized in that: The power device is a lever (210); a mounting groove (113) is provided on a side of the detection platform (110); the mounting groove (113) is connected to a positioning hole; a rotating shaft (220) is horizontally installed in the mounting groove (113); the lever (210) is rotatably connected to the rotating shaft (220); a first through groove (211) is provided at one end of the lever (210) close to the positioning hole; an annular groove (201) is provided on the detection pin (200); the annular groove (201) of the detection pin (200) passes through the first through groove (211); and the length of the annular groove (201) in the vertical direction is greater than the length of the first through groove (211) in the vertical direction.

4. A busbar hole position inspection tool according to claim 3, characterized in that: The auxiliary positioning device also comprises an auxiliary positioning device, the auxiliary positioning device comprising an auxiliary positioning platform (120), a boss (122) and an auxiliary positioning pin (123); the auxiliary positioning platform (120) is arranged on a side of the base plate (100) away from the detection platform (110); the boss (122) is fixedly connected to the auxiliary positioning platform (120); and the boss (122) is provided with an auxiliary positioning pin (123).

5. A busbar hole position inspection tool according to claim 4, characterized in that: The clamping device is arranged at an end close to the detection platform (110) and away from the second positioning block (112), and the clamping device comprises a column (300), a push rod (310), a push block (320) and an elastic member (340); the column (300) is fixedly connected to the end of the detection platform (110), a guide hole is opened on the column (300), the push rod (310) is movably connected to the guide hole, the push block (320) is fixedly connected to one end of the push rod (310) close to the second positioning block (112), and an elastic member (340) is arranged between the push block (320) and the column (300).

6. A busbar hole position inspection tool according to claim 5, characterized in that: The clamping device further comprises a handle (350), wherein the handle (350) is arranged on one side of the column (300), and a second through slot (351) is provided on a side of the handle (350) close to the column (300), wherein the second through slot (351) cooperates with the column (300), and a rotating member is arranged inside the handle (350), and the push rod (310) is connected to the rotating member after passing through the second through slot (351).

7. A busbar hole position inspection tool according to claim 6, characterized in that: The detection platform (110) is provided with a guide groove (330), and the push block (320) moves along the guide groove (330).

8. A busbar hole position inspection tool according to claim 4, characterized in that: A plurality of stoppers (121) are provided on the auxiliary positioning platform (120), and the stoppers (121) are arranged on the edges of the part (1) to be inspected.

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