CN221056025U - Durability testing device for charging pile connector - Google Patents
Durability testing device for charging pile connector Download PDFInfo
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- CN221056025U CN221056025U CN202321791395.2U CN202321791395U CN221056025U CN 221056025 U CN221056025 U CN 221056025U CN 202321791395 U CN202321791395 U CN 202321791395U CN 221056025 U CN221056025 U CN 221056025U
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- sliding block
- moving platform
- charging pile
- fixing frame
- auxiliary
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- 238000012360 testing method Methods 0.000 title claims abstract description 45
- 238000010586 diagram Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
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Abstract
The utility model discloses a durability testing device for a charging pile joint, which comprises a base, a main moving platform, an auxiliary moving platform, a plug fixing frame, a finger cylinder and a socket fixing frame, wherein the main moving platform and the auxiliary moving platform are arranged on the base, and the plug fixing frame is arranged on the main moving platform and is used for fixing a testing plug; the finger cylinder is arranged above the plug fixing frame, and the cylinder head of the finger cylinder is in contact connection with the cover button of the test plug; the socket fixing frame is arranged on the auxiliary moving platform and used for fixing the test socket. The durability test device for the charging pile connector provided by the utility model can adapt to various types of charging pile connectors on the market, and can automatically perform the plugging durability test according to the set plugging times, thereby meeting the standard test requirements and filling the technical blank in the field.
Description
Technical Field
The utility model relates to the technical field of electric automobile charging pile joint performance test equipment.
Background
In recent decades, electric automobiles in China are rapidly developed, and the market prospect is quite broad. However, since the electric automobile product itself has a certain risk, the detection means is complex, and the number of outlets in the last few years is not great. With the continuous improvement of the product quality of domestic manufacturers, the market share is being stable and gradually improved, and based on the trend, the electric automobile in China attracts the attention of global buyers. In order to ensure that electric automobile products are not checked by local quality supervision departments in Europe and even America to be out of compliance, strict requirements on early security certification and quality certification check are required. Among them, the safety and quality performance of the charging pile, which is an essential accessory of the electric vehicle, are very important. The number of manufacturers of charging piles is large, the technology discrete rate of the product is large, and safety and quality are difficult to judge on site based on common knowledge of general buyers.
At present, no existing special testing equipment exists in the detection mechanism, and the charging pile connector product is detected from the safety angle and the product performance angle according to the international standard, so that accurate judgment is quickly made.
Disclosure of utility model
The utility model aims to provide a durability testing device for a charging pile joint, which is used for testing the performance of the charging pile joint of an electric automobile.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
The utility model provides a durable testing arrangement of electric pile joint, includes base, main moving platform, assistance moving platform, plug mount, finger cylinder and socket mount, main moving platform and assistance moving platform all locate on the base, the plug mount locate on the main moving platform for fixed test plug; the finger cylinder is arranged above the plug fixing frame, and the cylinder head of the finger cylinder is in contact connection with the cover button of the test plug; the socket fixing frame is arranged on the auxiliary moving platform and used for fixing the test socket.
Further, the main moving platform comprises a servo motor, a screw rod, a nut seat, a main sliding block, a main moving plate and a horizontal sliding rail, wherein the horizontal sliding rail and the servo motor are arranged on the base, one end of the screw rod is connected with an output shaft of the servo motor, the nut seat is sleeved on the screw rod, and an internal thread of the nut seat is meshed with the screw rod; the main sliding block is arranged on the horizontal sliding rail, and the upper part of the main sliding block is connected with the nut seat; the bottom surface of the main moving plate is fixed on the main sliding block.
Further, a tension sensor is also arranged on the nut seat.
Further, the auxiliary moving platform comprises an auxiliary moving plate and an auxiliary sliding block, wherein the auxiliary moving plate is fixed on the auxiliary sliding block, and the auxiliary sliding block is arranged on the horizontal sliding rail. Still further, still include locking bolt, locate in assisting the slider for the fixed slider position of assisting.
Further, the plug fixing frame comprises a V-shaped supporting seat, a vertical guide rail, a vertical sliding block, a connecting plate, a pressing plate, a screw rod and a nut, wherein the supporting seat is fixed on the connecting plate, the connecting plate is fixed on the vertical sliding block, the vertical sliding block is arranged on the vertical guide rail, the bottom end of the vertical guide rail is fixed on the main moving plate, the bottom end of the screw rod is fixed on the connecting plate, the pressing plate is transversely arranged above the V-shaped supporting seat, and two ends of the pressing plate are movably connected with the screw rod; the nut is sleeved on the screw rod and is positioned above the pressing plate and used for locking the position of the pressing plate. Furthermore, the vertical sliding block is provided with a lock nut for fixing the position of the vertical sliding block.
Further, the socket fixing frame structure is the same as the plug fixing frame, and is fixed on the auxiliary moving platform 3.
The utility model has the beneficial effects that:
The durability test device for the charging pile connector provided by the utility model can adapt to various types of charging pile connectors on the market, and can automatically perform the plugging durability test according to the set plugging times, thereby meeting the standard test requirements and filling the technical blank in the field.
The technical scheme of the utility model is illustrated in the following by referring to the attached drawings and examples.
Drawings
Fig. 1 is a schematic structural diagram of a durability test device for a charging pile joint according to an embodiment of the present utility model.
Fig. 2 is a schematic structural diagram of a main moving platform and an auxiliary moving platform of the durability test device for the charging pile joint provided by the embodiment of the utility model.
Fig. 3 is a front view reference diagram of a main moving platform and an auxiliary moving platform of the durability test device for the charging pile joint provided by the embodiment of the utility model.
Fig. 4 is a side sectional view of a main moving platform and an auxiliary moving platform of the durability test device for the charging pile joint according to the embodiment of the utility model.
Fig. 5 is a front view of a durability test device for a charging pile joint according to an embodiment of the present utility model.
Fig. 6 is a side view of a durability test device for a charging pile joint according to an embodiment of the present utility model.
The specific embodiment is as follows:
The specific embodiments described herein are to be considered in an illustrative sense only and not a limiting sense of the disclosed technology. In addition, for convenience of description, only some, but not all structures related to the technical solution of the present application are shown in the drawings.
Before discussing the exemplary embodiments in more detail, it should be noted that the construction of the device components and/or modules themselves as described in the embodiments, if not specified, are well understood by those skilled in the art in light of the prior art disclosure or commercially available products.
As shown in fig. 1, the durability test device for the charging pile connector provided by the embodiment comprises a base 1, a main moving platform 2, an auxiliary moving platform 3, a plug fixing frame 4, a finger cylinder 5 and a socket fixing frame 6, wherein the main moving platform 2 and the auxiliary moving platform 3 are arranged on the base 1, and the plug fixing frame 4 is arranged on the main moving platform 2 and used for fixing a test plug; the finger cylinder 5 is arranged above the plug fixing frame 4, and the cylinder head of the finger cylinder 5 is in contact connection with a cover button of the test plug; the socket fixing frame 6 is arranged on the auxiliary moving platform 3 and is used for fixing the test socket. The plug and the socket of the charging pile connector are respectively fixed on the plug fixing frame 4 and the socket fixing frame 6, and can do free plug-in action.
Referring to fig. 2-6, in one of the preferred schemes, the main moving platform 2 includes a servo motor 201, a screw rod 202, a nut seat 203, a main sliding block 204, a main moving plate 205 and a horizontal sliding rail 206, wherein the horizontal sliding rail 206 and the servo motor 201 are arranged on the base 1, one end of the screw rod 202 is connected with an output shaft of the servo motor 201, the nut seat 203 is sleeved on the screw rod 202, and an internal thread of the nut seat 203 is meshed with the screw rod 202; the main sliding block 204 is arranged on the horizontal sliding rail 206, and the upper part of the main sliding block 204 is connected with the nut seat 203; the bottom surface of the main moving plate 205 is fixed on the main slider 204. The main moving plate 205 moves along the horizontal rail 206 under the driving of the servo motor 201. Further, the tension sensor 207 is arranged on the nut seat 203, so that the plug-in and drawing force of the connector can be monitored in real time.
The preferable scheme of the auxiliary mobile platform 3 is as follows: the auxiliary moving plate 301 is fixed on the auxiliary sliding block 302, and the auxiliary sliding block 302 is arranged on the horizontal sliding rail 206. Further, a lock bolt 303 may be provided on the auxiliary slider 302 for fixing the position of the auxiliary slider 302.
The plug fixing frame 4 has the preferable scheme that: the device comprises a V-shaped supporting seat 401, a vertical guide rail 402, a vertical sliding block 403, a connecting plate 404, a pressing plate 405, a screw 406 and nuts 407, wherein the supporting seat 401 is fixed on the connecting plate 404, the connecting plate 404 is fixed on the vertical sliding block 403, the vertical sliding block 403 is arranged on the vertical guide rail 402, the bottom end of the vertical guide rail 402 is fixed on a main moving plate 205, the bottom end of the screw 406 is fixed on the connecting plate 404, the pressing plate 405 is transversely arranged above the V-shaped supporting seat 401, and two ends of the pressing plate 405 are movably connected with the screw 406; the nut 407 is sleeved on the screw rod and is located above the pressing plate 405 and used for locking the position of the pressing plate 405. A lock nut is further provided on the vertical slider 403 for fixing the vertical slider position.
The socket fixing frame 6 can be fixed on the auxiliary moving platform 3 by referring to the structure of the plug fixing frame 4.
During testing, the initial positions of the plug 7 and the socket 8 are determined by setting the plugging times and the plugging speed of the test plug and the distance between the plug 7 and the socket 8 on the servo motor control console. The pressing height of a cover button on the test plug is adjusted through the finger cylinder, and the test plug is locked. Starting the servo motor starts the test work.
Claims (8)
1. Charging pile joint endurance test device, its characterized in that: the device comprises a base (1), a main moving platform (2), an auxiliary moving platform (3), a plug fixing frame (4), a finger cylinder (5) and a socket fixing frame (6), wherein the main moving platform (2) and the auxiliary moving platform (3) are arranged on the base (1), and the plug fixing frame (4) is arranged on the main moving platform (2) and used for fixing a test plug; the finger cylinder (5) is arranged above the plug fixing frame (4), and the cylinder head of the finger cylinder (5) is in contact connection with a cover button of the test plug; the socket fixing frame (6) is arranged on the auxiliary moving platform (3) and is used for fixing the test socket.
2. The durability test device for a charging pile joint according to claim 1, wherein: the main moving platform (2) comprises a servo motor (201), a screw rod (202), a nut seat (203), a main sliding block (204), a main moving plate (205) and a horizontal sliding rail (206), wherein the horizontal sliding rail (206) and the servo motor (201) are arranged on the base (1), one end of the screw rod (202) is connected with an output shaft of the servo motor (201), the nut seat (203) is sleeved on the screw rod (202), and an internal thread of the nut seat (203) is meshed with the screw rod (202); the main sliding block (204) is arranged on the horizontal sliding rail (206), and the upper part of the main sliding block (204) is connected with the nut seat (203); the bottom surface of the main moving plate (205) is fixed on the main sliding block (204).
3. The durability test device for a charging pile joint according to claim 1, wherein: a tension sensor (207) is provided on the nut seat (203).
4. The durability test device for a charging pile joint according to claim 2, wherein: the auxiliary moving platform (3) comprises an auxiliary moving plate (301) and an auxiliary sliding block (302), wherein the auxiliary moving plate (301) is fixed on the auxiliary sliding block (302), and the auxiliary sliding block (302) is arranged on the horizontal sliding rail (206).
5. The durability test device for a charging pile joint according to claim 4, wherein: the auxiliary sliding block (302) is internally provided with a locking bolt (303) for fixing the position of the auxiliary sliding block (302).
6. The durability test device for a charging pile joint according to claim 4, wherein: the plug fixing frame (4) comprises a V-shaped supporting seat (401), a vertical guide rail (402), a vertical sliding block (403), a connecting plate (404), a pressing plate (405), a screw rod (406) and a nut (407), wherein the supporting seat (401) is fixed on the connecting plate (404), the connecting plate (404) is fixed on the vertical sliding block (403), the vertical sliding block (403) is arranged on the vertical guide rail (402), the bottom end of the vertical guide rail (402) is fixed on the main moving plate (205), the bottom end of the screw rod (406) is fixed on the connecting plate (404), the pressing plate (405) is transversely arranged above the V-shaped supporting seat (401), and two ends of the pressing plate (405) are movably connected with the screw rod (406); the nut (407) is sleeved on the screw (406) and is positioned above the pressing plate (405) and used for locking the position of the pressing plate (405).
7. The durability test device for a charging pile joint according to claim 6, wherein: and the vertical sliding block (403) is provided with a lock nut for fixing the position of the vertical sliding block.
8. The durability test device for a charging pile joint according to claim 6, wherein: the socket fixing frame (6) is structurally the same as the plug fixing frame (4) and is fixed on the auxiliary moving platform (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321791395.2U CN221056025U (en) | 2023-07-10 | 2023-07-10 | Durability testing device for charging pile connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321791395.2U CN221056025U (en) | 2023-07-10 | 2023-07-10 | Durability testing device for charging pile connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221056025U true CN221056025U (en) | 2024-05-31 |
Family
ID=91205731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321791395.2U Active CN221056025U (en) | 2023-07-10 | 2023-07-10 | Durability testing device for charging pile connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221056025U (en) |
-
2023
- 2023-07-10 CN CN202321791395.2U patent/CN221056025U/en active Active
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