Rapid assembly tool for charging pile arc extinguish chamber shell

Abstract

The utility model discloses a rapid assembly tool for a charging pile arc extinguish chamber shell, which comprises an arc extinguish chamber shell, a first driving device, a pressure head, a base, a baffle plate, a second driving device and a material basket, the base comprises a buckling cavity and a baffle cavity, the buckling cavity vertically penetrates through the base to form an upper opening and a lower opening, the side wall of the buckling cavity is an inclined surface, the upper opening is larger than the lower opening, the buckling cavity is used for placing the arc extinguish chamber shell, and the baffle cavity transversely penetrates through the buckling cavity; the pressure head is arranged right above the buckling cavity; the first driving device is fixedly connected with the pressure head, the first driving device drives the pressure head to move in the vertical direction, and the pressure head applies buckling pressure to the arc extinguish chamber shell in the buckling cavity; the baffle is slidably arranged in the baffle cavity; the second driving device is fixedly connected with the baffle plate, the second driving device drives the baffle plate to slide in the baffle plate cavity, and the baffle plate supports the arc extinguish chamber shell in the buckling cavity; and the material basket is arranged below the lower opening and is used for receiving the buckled arc extinguish chamber shell.

Description

Technical Field

[0001] This utility model relates to the field of assembly tooling technology, and in particular to a quick assembly tooling for the shell of the arc extinguishing chamber of a charging pile. Background Technology

[0002] An arc-extinguishing chamber consists of a shell and internal components. Especially in charging pile applications, the shell is formed by the interlocking of an upper and lower shell. The existing assembly process involves an initial interlocking of the upper and lower shells, which often fails to ensure a complete seal. A second interlocking is then performed to ensure the overall structural stability. This entire process is cumbersome, lengthy, and inefficient, ultimately requiring manual labor to remove the assembled arc-extinguishing chamber from the production line.

[0003] Therefore, the applicant intends to propose a quick assembly tooling for the arc-extinguishing chamber shell of a charging pile to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide a quick assembly tool for the arc-extinguishing chamber shell of a charging pile. This tool can combine the two-step assembly process of fastening the arc-extinguishing chamber shell and collect the assembled arc-extinguishing chamber shell, which is simple to operate and highly efficient.

[0005] To achieve the above objectives, the solution of this utility model is: a tooling for quick assembly of the arc-extinguishing chamber shell of a charging pile, comprising an arc-extinguishing chamber shell, wherein the shell comprises an upper shell and a lower shell, characterized in that: it comprises a first driving device, a pressure head, a base, a baffle, a second driving device and a material basket;

[0006] The base includes a fastening cavity and a baffle cavity. The fastening cavity extends vertically through the base to form an upper opening and a lower opening. The sidewall of the fastening cavity is inclined, so the upper opening is larger than the lower opening. The fastening cavity is used to house the arc-extinguishing chamber shell. The baffle cavity extends horizontally through the fastening cavity.

[0007] The pressure head is positioned directly above the fastening cavity;

[0008] The first driving device is fixedly connected to the pressure head. The first driving device drives the pressure head to move in the vertical direction, thereby applying a fastening pressure to the arc-extinguishing chamber shell in the fastening cavity.

[0009] The baffle is slidably disposed within the baffle cavity;

[0010] The second driving device is fixedly connected to the baffle. The second driving device drives the baffle to slide in the baffle cavity, thereby the baffle supports the arc-extinguishing chamber shell in the fastening cavity.

[0011] The material basket is located below the lower opening and is used to receive the snap-fitted arc-extinguishing chamber shell.

[0012] Furthermore, the fastening cavity extends upward to form a first extension that protrudes outward from the base, the upper housing is placed inside the first extension, and the lower housing is placed inside the fastening cavity.

[0013] Furthermore, the first extension has a retrieval port on its side wall, which is used by the operator to adjust the position of the upper housing.

[0014] Furthermore, the baffle is a cuboid, and the baffle cavity is a cuboid channel larger than the size of the baffle. The width of the baffle cavity is greater than the width of the fastening cavity at the through-fastening cavity.

[0015] Furthermore, the base extends downward to form a second extension, which includes a guide opening located directly below the lower opening. The guide opening guides the arc-extinguishing chamber housing as it falls into the material basket.

[0016] Furthermore, both the first and second driving devices are cylinders.

[0017] The beneficial effects of this utility model after adopting the above solution are as follows: the arc-extinguishing chamber shell completes two fastenings within the fastening cavity, and then falls into the material basket from the lower opening of the fastening cavity. This tooling completes the assembly and collection of the arc-extinguishing chamber shell. After a batch of arc-extinguishing chamber shells are assembled, the operator only needs to perform a single material basket transfer operation, reducing the number of operator steps and improving production efficiency and operational smoothness. Attached Figure Description

[0018] Figure 1 This is an exploded view of an embodiment of the present invention;

[0019] Figure 2 This is a schematic diagram of the structure of an embodiment of the present utility model;

[0020] Figure 3 This is a schematic diagram of the base structure from one perspective of the present invention;

[0021] Figure 4 This is a schematic diagram of the base structure from two perspectives of this utility model;

[0022] Figure 5 This is a schematic diagram and cross-sectional view of the base structure of this utility model from three perspectives;

[0023] Figure 6 This is a schematic diagram and cross-sectional view of the base structure of this utility model from four perspectives.

[0024] Label Explanation:

[0025] 1. Base; 11. Snapping cavity; 111. Upper opening; 112. Lower opening; 113. First extension; 114. Retrieval port; 12. Baffle cavity; 13. Second extension; 131. Guide port;

[0026] 2. Press head; 3. First drive device; 4. Baffle; 5. Second drive device; 6. Material basket;

[0027] 71. Upper shell of the arc-extinguishing chamber; 72. Lower shell of the arc-extinguishing chamber. Detailed Implementation

[0028] To make the objectives, features, and advantages of this utility model more apparent and understandable, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the embodiments described below are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0029] In the description of this utility model, it should be understood that when a component is considered to be "connected" to another component, it can be directly connected to the other component or there may be an intermediate component present at the same time.

[0030] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0031] The present invention will now be described in detail with reference to the specific embodiments shown in the accompanying drawings. However, these embodiments do not limit the present invention, and any structural, methodological, or functional modifications made by those skilled in the art based on these embodiments are included within the protection scope of the present invention.

[0032] This utility model is a quick assembly tool for the arc-extinguishing chamber shell of a charging pile, including an arc-extinguishing chamber shell, the shell including an upper shell 71 and a lower shell 72, and also including a first driving device 3, a pressure head 2, a base 1, a baffle, a second driving device 5 and a material basket 6.

[0033] Main Reference Figures 3 to 6 The base 1 includes a fastening cavity 11 and a baffle cavity 12. The fastening cavity 11 vertically penetrates the base 1 to form an upper opening 111 and a lower opening 112. The sidewall of the fastening cavity 11 is inclined, so the upper opening 111 is larger than the lower opening 112. The fastening cavity 11 is used to house the arc-extinguishing chamber shell. The baffle cavity 12 laterally penetrates the fastening cavity 11. Figure 5 and Figure 6 As shown, the overlapping part of the locking cavity 11 and the baffle cavity 12 is indicated by dashed lines. When the arc-extinguishing chamber shell is placed in the locking cavity 11, the bottom edge of the lower shell 72 contacts the side wall line of the locking cavity 11.

[0034] The pressure head 2 is positioned directly above the fastening cavity 11; the first driving device 3 is fixedly connected to the pressure head 2, and the first driving device 3 drives the pressure head 2 to move in the vertical direction, thereby applying fastening pressure to the arc-extinguishing chamber shell in the fastening cavity 11;

[0035] The baffle 4 is slidably disposed in the baffle cavity 12; the second driving device 5 is fixedly connected to the baffle 4, and the second driving device 5 drives the baffle 4 to slide in the baffle cavity 12, thereby the baffle 4 supports the arc extinguishing chamber shell in the fastening cavity 11.

[0036] The material basket 6 is located below the lower opening 112 and is used to receive the closed arc-extinguishing chamber shell.

[0037] When the tooling is in operation, it is first started. The second drive device 5 drives the baffle 4 to slide in the baffle cavity 12, thereby blocking the lower opening 112 of the fastening cavity 11. The operator places the unfastened arc-extinguishing chamber shell into the fastening cavity 11, completing the loading of the arc-extinguishing chamber shell. Next, the first drive device 3 drives the pressure head 2 to move downward in the vertical direction. The pressure head 2 approaches the top surface of the arc-extinguishing chamber shell, and then, driven by the first drive device 3, applies uniform pressure to the top surface of the arc-extinguishing chamber shell, completing the first vertical fastening of the arc-extinguishing chamber shell. Then, under the action of the pressure head 2, the arc-extinguishing chamber shell slides downward along the side wall of the fastening cavity 11. The inclined side wall applies pressure to the side of the arc-extinguishing chamber shell, completing the second lateral fastening of the arc-extinguishing chamber shell. Finally, the second drive device 5 drives the baffle 4 to slide in the baffle cavity 12, thereby disengaging the baffle 4 from the lower opening 112 of the locking cavity 11. The arc-extinguishing chamber shell falls from the lower opening 112 and into the material basket 6 located below the lower opening 112. After efficiently assembling a batch of arc-extinguishing chamber shells, the material basket 6 is full. The operator only needs to perform a single material basket 6 transfer operation, reducing the number of operator steps and improving production efficiency and operational smoothness.

[0038] To make the chemical equipment lightweight, the thickness of the base 1 is reduced. The fastening cavity 11 extends upward to form a first extension 113 that protrudes outward from the base 1. The upper housing 71 is placed in the first extension 113, and the lower housing 72 is placed in the fastening cavity 11. At this time, even with the reduction of the thickness of the base 1, the fastening cavity 11 can still be ensured to be large enough to accommodate the arc extinguishing chamber housing.

[0039] To simplify the loading process for operators, the arc-extinguishing chamber housing is placed into the extension. The arc-extinguishing chamber housing may experience slight displacement. To ensure the accuracy of the fastening, a retrieval port 114 is provided on the side wall. The retrieval port 114 is used by the operator to adjust the position of the upper housing 71 so that the upper and lower housings 72 are completely aligned, thereby ensuring accurate fastening of the arc-extinguishing chamber and improving the product qualification rate.

[0040] The main function of the baffle 4 is to block the lower opening 112 of the locking cavity 11, so that the unlocked arc-extinguishing chamber shell stays in the locking cavity 11. Therefore, the baffle 4 is preferably a cuboid, and the baffle cavity 12 is a cuboid channel larger than the size of the baffle 4. The width of the baffle cavity 12 is greater than the width of the locking cavity 11 at the point through which it penetrates. At this time, the baffle 4 can completely block the entire lower opening 112, providing sufficient support for the arc-extinguishing chamber shell.

[0041] To ensure that the completed arc-extinguishing chamber shell can accurately fall into the material basket 6 below the lower opening 112, the base 1 extends downward to form a second extension 13. The second extension 13 includes a guide port 131, which is located directly below the lower opening 112. The guide port 131 guides the arc-extinguishing chamber shell as it falls into the material basket 6.

[0042] The first driving device 3 is a cylinder, and the second driving device 5 is a cylinder. The working principle and structure of a cylinder are relatively simple, easy to install and maintain, and can be operated without professional personnel, reducing the technical requirements for operators. Cylinders have a large output force, which is proportional to the square of the cylinder diameter. Therefore, for the same cylinder diameter, a cylinder can usually provide a greater output force than an electric cylinder. Cylinders are very suitable for scenarios involving the locking of the arc-extinguishing chamber housing.

[0043] The above description is only a preferred embodiment of this utility model and is not intended to limit the design of this case. All equivalent changes made based on the key design of this case shall fall within the protection scope of this case.

Claims

1. A quick assembly tooling for the arc-extinguishing chamber housing of a charging pile, comprising an arc-extinguishing chamber housing, the housing including an upper housing and a lower housing, characterized in that: It includes a first drive unit, a pressure head, a base, a baffle, a second drive unit, and a material basket; The base includes a fastening cavity and a baffle cavity. The fastening cavity extends vertically through the base to form an upper opening and a lower opening. The sidewall of the fastening cavity is inclined, so the upper opening is larger than the lower opening. The fastening cavity is used to house the arc-extinguishing chamber shell. The baffle cavity extends horizontally through the fastening cavity. The pressure head is positioned directly above the fastening cavity; The first driving device is fixedly connected to the pressure head. The first driving device drives the pressure head to move in the vertical direction, thereby applying a fastening pressure to the arc-extinguishing chamber shell in the fastening cavity. The baffle is slidably disposed within the baffle cavity; The second driving device is fixedly connected to the baffle. The second driving device drives the baffle to slide in the baffle cavity, thereby the baffle supports the arc-extinguishing chamber shell in the fastening cavity. The material basket is located below the lower opening and is used to receive the snap-fitted arc-extinguishing chamber shell.

2. The quick assembly tooling for the arc-extinguishing chamber shell of a charging pile as described in claim 1, characterized in that: The fastening cavity extends upward to form a first extension that protrudes outward from the base. The upper housing is placed inside the first extension, and the lower housing is placed inside the fastening cavity.

3. The quick assembly tooling for the arc-extinguishing chamber shell of a charging pile as described in claim 2, characterized in that: The first extension has a retrieval port on its side wall, which is used by the operator to adjust the position of the upper housing.

4. The quick assembly tooling for the arc-extinguishing chamber shell of a charging pile as described in claim 1, characterized in that: The baffle is a cuboid, and the baffle cavity is a cuboid channel larger than the size of the baffle. The width of the baffle cavity is greater than the width of the fastening cavity at the through-fastening cavity.

5. The quick assembly tooling for the arc-extinguishing chamber shell of a charging pile as described in claim 1, characterized in that: The base extends downward to form a second extension, which includes a guide opening located directly below the lower opening. The guide opening guides the arc-extinguishing chamber housing as it falls into the material basket.

6. The quick assembly tooling for the arc-extinguishing chamber shell of a charging pile as described in claim 1, characterized in that: The first driving device is a cylinder, and the second driving device is a cylinder.

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