Hole position detection device of copper bar connector

Abstract

The utility model relates to the technical field of copper bar connector detection, in particular to a hole position detection device of a copper bar connector, which comprises a detection frame and a mounting plate arranged above the detection frame. A graduated scale is fixed at the lower end in the detection frame, the periphery of the graduated scale is slidably sleeved with a plurality of adjusting blocks, detection heads are arranged below the adjusting blocks, and detection warning assemblies are arranged between the adjusting blocks and the detection heads; the inner top end of the detection frame is connected with a magnetic suction plate, and an anti-skid limiting assembly is arranged above each adjusting block; according to the utility model, the detection distance between the adjacent detection heads can be adjusted, the hole positions of copper bar connectors of different specifications can be detected, the detection applicability is effectively improved, a group of detection warning assemblies is arranged above each detection head, which hole has position deviation can be rapidly and accurately judged, and the detection accuracy is improved. Compared with the prior art, the detection accuracy is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of copper bus connector detection, in particular to a hole position detection device for a copper bus connector. Background Art

[0002] The energy and power part of new energy electric vehicles is mainly composed of battery packs, electronic controls, and motors. The motors and electronic controls are connected through high-current connectors through the wall. At present, high-current connectors generally use copper bus connectors. Connectors, that is, CONNECTOR. In China, they are also called connectors, plugs, and sockets. Generally refers to electrical connectors. That is, a device that connects two active devices to transmit current or signals. After the copper bus connector is produced, it is generally necessary to detect the hole position of the copper bus connector.

[0003] For example, Chinese patent authorization announcement number CN 212340200 U discloses a hole position detection device for a copper busbar connector, which relates to the technical field of motor vehicle cable connection devices. The hole position detection device for the copper busbar connector includes a power cylinder, a connecting rod connected to the power cylinder push rod, a guide rod that can slide back and forth on the connecting rod, and a detection fixture fixedly connected to the end of the guide rod, wherein the guide rod is provided with a spring between the connecting rod and the detection fixture. The utility model uses a guide rod and a spring to form a flexible connection between the detection fixture and the power cylinder. Qualified products will pass through the detection fixture. When encountering unqualified products, the fixture cannot move forward, and the spring on the guide rod is compressed to protect the power cylinder. At the same time, if an unqualified product is encountered, the sensor sensing sheet arranged on the fixture bracket approaches the sensor, and the sensor outputs an unqualified signal, which can remind the staff to take emergency measures.

[0004] However, the utility model still has the following deficiencies. Since only three detection heads are provided in the comparative document, the existing detection device can generally only detect the hole positions of the copper bus connectors of the specified specifications. When the number of holes of the copper bus connectors is large and the hole spacings of the copper bus connectors of different specifications are also different, since the detection specifications remain unchanged, it is difficult to detect the hole positions of the copper bus connectors through the existing detection device, and the detection applicability is poor. Moreover, during the detection process, since batch detection is performed, if a hole has a position deviation, it can only be determined that there are holes in the batch with position deviations, but it is difficult to quickly and accurately know which specific hole has a position deviation, so that the detection accuracy needs to be improved. Utility Model Content

[0005] The utility model provides a hole position detection device for a copper bus connector, which is beneficial to performing hole position detection on copper bus connectors of different specifications and is beneficial to better improving detection accuracy.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] A hole position detection device for a copper busbar connector comprises a detection frame and a mounting plate, wherein the mounting plate is arranged above the detection frame;

[0008] A scale is fixed at the lower end of the detection frame, and a plurality of adjustment blocks are slidably sleeved on the periphery of the scale. A detection head is arranged below each of the adjustment blocks, and a detection warning component is arranged between each of the adjustment blocks and the detection head.

[0009] A magnetic plate is connected to the top of the detection frame, and an anti-slip limit assembly is arranged above the adjustment block.

[0010] Furthermore, an electric cylinder is fixed to the lower end of the mounting plate, and a power end of the electric cylinder is connected to the upper end of the detection frame.

[0011] Furthermore, the detection and warning components include an electric telescopic shaft, a detection frame, a support block, a return spring, and a movable rod. The electric telescopic shaft is fixed to the lower end of the adjustment block, and the detection frame is connected to the power end of the electric telescopic shaft.

[0012] Furthermore, the support blocks are all arranged in the detection frame, the return springs are all provided with two, and the return springs are all connected between the lower end of the support block and the bottom end of the detection frame, the movable rods are all fixed to the lower end of the support blocks, the movable rods slide downward and pass through the bottom of the detection frame, and the upper end of the detection head is fixed to the lower end of the movable rod.

[0013] Furthermore, the detection warning components also include a proximity switch, a proximity plate and an indicator light. The proximity switches are connected to the top of the detection frame, the proximity plates are connected to the upper end of the support block, the proximity switches correspond to the proximity plates up and down, and the indicator lights are installed at the front end of the detection frame.

[0014] Furthermore, the anti-slip limit assembly includes a spring pressure rod and an electromagnet, the spring pressure rod is fixed to the upper end of the adjustment block, the electromagnet is connected to the upper end of the spring pressure rod, and the electromagnet is against the lower end of the magnetic attraction plate.

[0015] Beneficial effects of the utility model:

[0016] 1. By setting multiple detection heads and then sliding the adjustment block along the scale, it is convenient to adjust the detection spacing between adjacent detection heads, so as to facilitate the detection of the hole positions of copper busbar connectors of different specifications, effectively improving the detection applicability;

[0017] 2. By setting a set of detection warning components above each detection head, as long as the socket of the copper busbar connector under detection has a position deviation, the corresponding indicator light will light up, which is conducive to quickly and accurately determining which specific hole has a position deviation. Compared with the existing technology, the detection accuracy is effectively improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the regulating block of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the detection and warning component of the utility model;

[0021] Figure 4 It is a schematic diagram of the detection head adjustment structure of the utility model.

[0022] Description of reference numerals:

[0023] Detection frame 1, mounting plate 2, electric cylinder 3, magnetic plate 4, scale 5, adjustment block 6, spring pressure rod 7, electromagnet 8, detection frame 9, electric telescopic shaft 10, detection head 11, movable rod 12, support block 13, return spring 14, proximity switch 15, proximity plate 16, indicator light 17. DETAILED DESCRIPTION

[0024] In order to facilitate the understanding of those skilled in the art, the present invention is further described below in conjunction with embodiments and drawings. The contents mentioned in the implementation modes are not intended to limit the present invention.

[0025] like Figure 1 As shown, in this embodiment, it includes a detection frame 1 and a mounting plate 2, the mounting plate 2 is arranged above the detection frame 1, a scale 5 is fixed to the lower end of the detection frame 1, a plurality of adjustment blocks 6 are slidably sleeved on the outer periphery of the scale 5, a detection head 11 is arranged under the adjustment block 6, and a detection warning component is arranged between the adjustment block 6 and the detection head 11.

[0026] When the hole position of the copper busbar connector is detected by the detection device, a plurality of detection heads 11 are set to detect the spacing between adjacent hole positions as needed, so as to adjust the spacing between adjacent detection heads 11, and then pull the adjustment block 6 to slide along the scale 5. At the same time, the adjustment block 6 will drive the detection warning component and the detection head 11 to move together, and then observe the position of the adjustment block 6 on the scale 5, that is, read the position of the adjustment block 6 pointing to the scale value of the scale 5, until the spacing between adjacent detection heads 11 is equal to the spacing between adjacent hole positions. Therefore, by adjusting the detection spacing between adjacent detection heads 11, it is convenient to detect the hole positions of copper busbar connectors of different specifications, thereby effectively improving the detection applicability.

[0027] like Figure 1-2As shown, in this embodiment, a magnetic plate 4 is connected to the top end of the detection frame 1, and an anti-slip limit assembly is provided above the adjustment block 6. The anti-slip limit assembly includes a spring pressure rod 7 and an electromagnet 8. The spring pressure rod 7 is fixed to the upper end of the adjustment block 6, and the electromagnet 8 is connected to the upper end of the spring pressure rod 7, and the electromagnet 8 is against the lower end of the magnetic plate 4.

[0028] When the detection position of the detection head 11 is adjusted, the spring pressure rod 7 is set to be compressed. The rebound force of the spring pressure rod 7 will drive the electromagnet 8 to press against the lower end of the magnetic attraction plate 4. At this time, the adjustment block 6 can slide normally along the scale 5 by pulling. However, in order to prevent the adjustment block 6 from causing the detection head 11 to slide accidentally, the electromagnet 8 will be firmly adsorbed on the lower end of the magnetic attraction plate 4 after being energized, so as to avoid the adjustment block 6 from sliding accidentally and causing the detection head 11 to move accidentally, thereby ensuring the stability of the detection head 11 during detection.

[0029] like Figure 1-3 As shown, in this embodiment, an electric cylinder 3 is fixed at the lower end of the mounting plate 2, and the power end of the electric cylinder 3 is connected to the upper end of the detection frame 1. The detection warning components include an electric telescopic shaft 10, a detection frame 9, a support block 13, a return spring 14, and a movable rod 12. The electric telescopic shaft 10 is fixed to the lower end of the adjustment block 6, and the detection frame 9 is connected to the power end of the electric telescopic shaft 10. The support blocks 13 are arranged in the detection frame 9. The return springs 14 are provided with two, and the return springs 14 are connected to the lower end of the support block 13 and the detection frame 12. Between the bottom ends of the frame 9, the movable rods 12 are fixed to the lower ends of the support blocks 13, and the movable rods 12 slide downward to pass through the bottom of the detection frame 9. The upper ends of the detection heads 11 are fixed to the lower ends of the movable rods 12. The detection warning components also include proximity switches 15, proximity plates 16 and indicator lights 17. The proximity switches 15 are connected to the top ends of the detection frame 9, and the proximity plates 16 are connected to the upper ends of the support blocks 13. The proximity switches 15 correspond to the proximity plates 16 up and down, and the indicator lights 17 are installed at the front end of the detection frame 9.

[0030] When the detection position of the detection head 11 is adjusted, the detection frame 1, the scale 5, the detection warning component and the detection head 11 are moved downward by the extension of the electric cylinder 3, and the detection head 11 is inserted into the hole of the corresponding copper busbar connector. If the hole position is deviated, the detection head 11 cannot be normally inserted into the hole, so the detection head 11 will be blocked. Therefore, the detection head 11 will push the movable rod 12, the support block 13 and the proximity plate 16 upward. At the same time, the support block 13 will stretch the return spring 14, and the proximity plate 16 is set to move upward to approach the sensing end of the proximity switch 15. Therefore, the proximity plate 16 When approaching the sensing end of the proximity switch 15, the proximity switch 15 is set to be connected in series with its adjacent indicator light 17. After the proximity switch 15 is started, the indicator light 17 will be controlled to be powered on and light up, so as to determine if there is a deviation in the hole position of the copper bus connector. In summary, since a group of detection warning components is arranged above each detection head 11, as long as there is a position deviation in the jack of the copper bus connector under detection, the corresponding indicator light 17 will light up, which is conducive to quickly and accurately determining which specific hole has a position deviation. Compared with the prior art, the detection accuracy is effectively improved.

[0031] like Figure 4 As shown, in this embodiment, the electric telescopic shaft 10 is fixed to the lower end of the adjustment block 6 , and the detection frame 9 is connected to the power end of the electric telescopic shaft 10 .

[0032] When the number of holes to be inspected is less than the number of detection heads 11, in order to prevent other redundant detection heads 11 from affecting the detection work, the detection frame 9 and the detection heads 11 are moved upward by contracting the electric telescopic shaft 10 until the other redundant detection heads 11 are stored upward, thereby making the number of holes to be inspected equal to the number of available detection heads 11. This is conducive to accurately detecting the hole positions of the copper bus connector through an effective number of detection heads 11, thereby avoiding detection errors.

[0033] All technical features in this embodiment can be freely combined according to actual needs.

[0034] The above embodiments are preferred implementation schemes of the present invention. In addition, other implementation schemes are also included. Any obvious replacement without departing from the concept of the present technical solution is within the protection scope of the present invention.

Claims

1. A hole position detection device for a copper busbar connector, comprising a detection frame (1) and a mounting plate (2), wherein the mounting plate (2) is arranged above the detection frame (1), and is characterized in that: A scale (5) is fixed at the lower end of the detection frame (1); a plurality of adjustment blocks (6) are slidably sleeved on the periphery of the scale (5); a detection head (11) is provided below each of the adjustment blocks (6); and a detection warning component is provided between each of the adjustment blocks (6) and the detection head (11); A magnetic attraction plate (4) is connected to the top of the detection frame (1), and an anti-slip limit assembly is provided above the adjustment block (6).

2. A hole position detection device for a copper busbar connector according to claim 1, characterized in that: An electric cylinder (3) is fixed to the lower end of the mounting plate (2), and a power end of the electric cylinder (3) is connected to the upper end of the detection frame (1).

3. The hole position detection device of a copper busbar connector according to claim 1, characterized in that: The detection warning components all comprise an electric telescopic shaft (10), a detection frame (9), a support block (13), a return spring (14), and a movable rod (12); the electric telescopic shaft (10) is fixed to the lower end of the adjustment block (6), and the detection frame (9) is connected to the power end of the electric telescopic shaft (10).

4. A hole position detection device for a copper busbar connector as claimed in claim 3, characterized in that: The support blocks (13) are all arranged in the detection frame (9), two return springs (14) are provided, and the return springs (14) are all connected between the lower end of the support block (13) and the bottom end of the detection frame (9), the movable rods (12) are all fixed to the lower end of the support blocks (13), the movable rods (12) slide downward and pass through the bottom of the detection frame (9), and the upper end of the detection head (11) is fixed to the lower end of the movable rod (12).

5. The hole position detection device of a copper busbar connector according to claim 4, characterized in that: The detection warning components all further include a proximity switch (15), a proximity plate (16) and an indicator light (17); the proximity switch (15) is connected to the top of the detection frame (9); the proximity plate (16) is connected to the upper end of the support block (13); the proximity switch (15) corresponds to the proximity plate (16) up and down; and the indicator light (17) is installed at the front end of the detection frame (9).

6. The hole position detection device for a copper busbar connector according to claim 1, characterized in that: The anti-slip limit assembly comprises a spring pressure rod (7) and an electromagnet (8), wherein the spring pressure rod (7) is fixed to the upper end of the adjustment block (6), the electromagnet (8) is connected to the upper end of the spring pressure rod (7), and the electromagnet (8) is against the lower end of the magnetic attraction plate (4).

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