Switch assembly tool

Abstract

The utility model discloses a switch assembling tool which is characterized in that the center of the bottom of a table plate is connected with a sleeve, and the sleeve is rotatably connected with a reversing mechanism; a positioning assembly is arranged on the reversing mechanism and is used for positioning the reversing mechanism; clamping assemblies are symmetrically arranged at the two ends of the reversing mechanism, an isolation frame is placed in the clamping assemblies, the positioning assembly comprises a round-head handle, the round-head handle is installed in a rectangular plate in a penetrating mode, a positioning disc is arranged at the bottom of the round-head handle, a column body of the round-head handle is sleeved with a spring, and the spring acts between the positioning disc and the rectangular plate; the positioning holes are symmetrically formed in the surface of the table board and used for inserting the column body of the round-head handle, the reversing mechanism and the positioning assembly to be matched, in the assembling mode, a worker does not need to adjust the position of the isolation frame and does not need to adjust the position to install a nut on the other side, and only the rectangular plate needs to be rotated; and the isolation frame is assembled in a time-saving and labor-saving manner.

Description

Technical Field

[0001] The utility model belongs to the technical field of circuit breaker assembly, and particularly relates to a switch assembly tooling. Background Art

[0002] The indoor environmental protection circuit breaker in our country is composed of a vacuum interrupter, an isolating switch frame, a support beam, a support plate and a plastic beam, etc. It is mainly used for opening and closing load current, overload current and short-circuit current in the power system. When assembling the isolation frame, it is necessary to install the support beam, the support plate and the plastic beam. After installing the grounding cross beam, it is also necessary to manually rotate the frame to install the strengthening cross beam on the other side or the staff adjust the position to install the nut on the other side. This is both time-consuming and laborious, reducing the production efficiency. Content of the Utility Model

[0003] The purpose of the utility model is to provide a switch assembly tooling to solve the problem of inconvenient installation of the isolation frame in the prior art.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A switch assembly tooling includes a table board. A sleeve is connected to the center of the bottom of the table board, and a reversing mechanism is rotatably connected to the sleeve; a positioning component is arranged on the reversing mechanism, and the positioning component is used to position the reversing mechanism. Clamping components are symmetrically arranged at both ends of the reversing mechanism, and an isolation frame is placed in the clamping components.

[0006] Further, the reversing mechanism includes a rectangular plate. A rotating shaft is positioned by a nut at the center of the bottom of the rectangular plate, and the rotating shaft is rotatably connected in the sleeve.

[0007] Further, the positioning component includes a round head handle. The round head handle is inserted and installed in the rectangular plate. A positioning disk is arranged at the bottom of the round head handle. A spring is sleeved on the column body of the round head handle, and the spring acts between the positioning disk and the rectangular plate. Positioning holes are symmetrically opened on the surface of the table board, and the positioning holes are used to insert the column body of the round head handle.

[0008] Further, the cooperation between the positioning hole and the round head handle is used to limit the 180° rotation of the rectangular plate. Through the combined use of the positioning hole and the round head handle, the rectangular plate can remain stable during the rotation process, avoiding problems caused by shaking or instability. At the same time, the design of the positioning hole also ensures that the position of the rectangular plate after rotation can be fixed, avoiding angle changes caused by accidental touch.

[0009] Further, the clamping component includes a side block and a card slot. The card slot penetrates through the surface of the side block, and the side block is fixedly connected to both ends of the rectangular plate by a nut. The isolation frame includes a side plate, a support beam, a support plate and a plastic beam.

[0010] The technical solution of the utility model has the following beneficial effects:

[0011] 1. The cooperation between the commutation mechanism and the positioning component. This assembly method does not require the staff to adjust the position of the isolation frame, nor does it require the staff to adjust the position to install the nut on the other side. Only by rotating the rectangular plate can the assembly of the isolation frame be completed quickly and labor-saving. This structure is simple, reliable, with low production cost, time-saving and labor-saving, improving production efficiency and operation convenience.

[0012] 2. Lift the round head handle upwards, and the user can easily rotate the rectangular plate. The compression stroke of the spring provides power for subsequent operations, and the user only needs to lift the round head handle to apply force to realize the rotation of the rectangular plate. This design greatly simplifies the operation process and makes it simple and fast to adjust the angle of the rectangular plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solution of the embodiments of the present utility model, the following will briefly introduce the drawings required for description in the embodiments.

[0014] Figure 1 It is a schematic diagram of the overall structure of the present utility model.

[0015] Figure 2 It is a schematic diagram of the disassembled structure of the present utility model.

[0016] Figure 3 It is for the Figure 2 top view of the present utility model.

[0017] Figure 4 It is for the Figure 3 sectional view of the present utility model.

[0018] Figure 5 It is a schematic diagram of the planar structure of the present utility model.

[0019] Figure 6 It is an enlarged view of part A of the present utility model.

[0020] Reference numerals: 10, table legs; 11, tabletop; 12, cross beam; 13, rectangular plate; 14, sleeve; 15, rotating shaft; 16, round head handle; 17, positioning disc; 18, spring; 19, positioning hole; 20, side block; 21, card slot; 22, side plate; 23, support beam; 24, support plate; 25, plastic beam. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] In order to make the objectives, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts belong to the scope of protection of the present utility model.

[0022] Embodiment 1:

[0023] Referring to Figure 1 , a switch assembly tooling, comprising a table board 11, characterized in that: a sleeve 14 is connected to the center of the bottom of the table board 11, four table legs 10 are welded to the bottom of the table board 11, and cross beams 12 are welded between the table legs; the table board 11, the table legs 10 and the cross beams 12 are combined together by welding to form an integral body;

[0024] Referring to Figures 2 - 3 , a commutation mechanism is rotatably connected to the sleeve 14; the commutation mechanism includes a rectangular plate 13, a rotating shaft 15 is positioned by a nut at the center of the bottom of the rectangular plate 13, and the rotating shaft 15 is rotatably connected in the sleeve 14.

[0025] In the above solution, the rotating shaft 15 is fixed below the rectangular plate 13, and the rotating shaft 15 is rotatably connected in the sleeve 14, so that the rectangular plate 13 can rotate around the axis of the rotating shaft 15, thereby facilitating the adjustment of the angle of the rectangular plate 13 and realizing the commutation function.

[0026] Referring to Figures 3 - 6 , a positioning component is provided on the commutation mechanism, and the positioning component is used to position the commutation mechanism; the positioning component includes a round head handle 16, the round head handle 16 is inserted and installed in the rectangular plate 13, a positioning disk 17 is provided at the bottom of the round head handle 16, a spring 18 is sleeved on the column body of the round head handle 16, wherein the spring 18 acts between the positioning disk 17 and the rectangular plate 13, and positioning holes 19 are symmetrically opened on the surface of the table board 11, and the positioning holes are used to insert the column body of the round head handle 16.

[0027] In the above solution, when the rectangular plate 13 needs to be rotated, the round head handle 16 is lifted upward, and the spring 18 will be compressed. Subsequently, by applying force to push the round head handle 16, the rotation of the rectangular plate 13 can be achieved. The position of the rectangular plate 13 after rotation is such that the column of the round head handle 16 remains aligned with a positioning hole 19. Then, when the lifting of the round head handle 16 is released, the spring 18 resets, and the column of the round head handle 16 is inserted into the positioning hole 19 to complete the commutation operation. The symmetrically arranged positioning holes 19 can limit the rotation angle of the rectangular plate 13 to 180°, improving the accuracy of the commutation position of the rectangular plate 13. In summary, by lifting the round head handle 16 upward, the user can easily rotate the rectangular plate 13. The compression stroke of the spring 18 provides power for subsequent operations, and the user only needs to apply force to lift the round head handle 16 to rotate the rectangular plate 13. This design greatly simplifies the operation process and makes it simple and fast to adjust the angle of the rectangular plate 13. Through the coordinated use of the positioning hole 19 and the round head handle 16, the rectangular plate 13 can remain stable during rotation, avoiding problems caused by shaking or instability. At the same time, the design of the positioning hole 19 also ensures that the position of the rectangular plate 13 after rotation can be fixed, avoiding angle changes caused by accidental touch.

[0028] Further, referring to 1 and Figure 2 , clamping components are symmetrically arranged at both ends of the commutation mechanism. The clamping components include side blocks 20 and clamping grooves 21. The surface of the side block 20 is penetrated by the clamping groove 21. The side blocks 20 are fastened to both ends of the rectangular plate 13 by nuts. An isolation frame is placed inside the clamping components. The isolation frame includes side plates 22, support beams 23, support plates 24, and plastic beams 25.

[0029] In the above solution, when assembling the isolation frame, first insert the two side plates 22 into the clamping grooves 21 of the side blocks 20 on both sides. Then, install the support beams 23, support plates 24, and plastic beams 25 between the two side plates 22. The support beams 23, support plates 24, and plastic beams 25 are installed and fixed to the two side plates 22 in a detachable manner using nuts. First, install and fasten the nuts on one side for the support beams 23, support plates 24, and plastic beams 25. Then, lift the round head handle 16 upward and rotate the rectangular plate 13 by 180°. Then, release the lifting of the round head handle 16. At this time, the spring 18 resets, and the column of the round head handle 16 is inserted into the positioning hole 19 to complete the commutation operation. Then, fasten the nuts on the other side for the support beams 23, support plates 24, and plastic beams 25 to complete the assembly process. Finally, remove the two side plates 22 from the clamping grooves 21. This assembly method does not require the staff to adjust the position of the isolation frame, nor does it require the staff to adjust the position to install the nuts on the other side. Only by rotating the rectangular plate 13 can the isolation frame be assembled quickly and labor-savingly. This structure is simple, reliable, has low production costs, saves time and effort, improves production efficiency, and improves operation convenience.

[0030] It should be noted that: the purpose of the tooling is to facilitate the assembly of the isolation frame of the circuit breaker. The support plate 24 is used to install the ground bar, and the support beam 23 functions as a reinforcing rib to improve the stability of the overall assembly. The support beam 23, the support plate 24, and the plastic beam 25 are made of metal.

[0031] Furthermore, the plastic beam 25 is made of plastic. One reason is to reduce costs, and the other is to facilitate drilling holes on the plastic beam 25 to install the dust cover later.

[0032] The specific implementation process of this embodiment is as follows:

[0033] 1. Lift the round head handle 16 and rotate the rectangular plate 13 to a fixed position.

[0034] 2. Insert the two side plates 22 into the card slots 21 of the two side blocks 20 on both sides.

[0035] 3. Install nuts on one side to fasten the support beam 23, the support plate 24, and the plastic beam 25 on one side.

[0036] 4. Lift the round head handle 16 and rotate the rectangular plate 13 by 180°. Insert the column body of the round head handle 16 into the positioning hole 19.

[0037] 5. Fasten the nuts on the other side to the support beam 23, the support plate 24, and the plastic beam 25 on one side, thus completing the assembly.

[0038] The above embodiments are only exemplary embodiments of the present invention and are not used to limit the present invention. The protection scope of the present invention is defined by the claims. Within the essence and protection scope of the present invention, various modifications or equivalent replacements can be made to the present invention. Such modifications or equivalent replacements should also be regarded as falling within the protection scope of the present invention.

[0039] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "inside", "front", "rear", "left", "right", etc. is based on the orientation or positional relationship shown in the attached drawing, or the orientation or positional relationship in which the product of this invention is usually placed during use. It is only used to facilitate the description of the present invention and simplify the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms indicating the orientation or positional relationship cannot be understood as a limitation to the present invention.

[0040] In the description of the present utility model, it should be further noted that unless otherwise clearly specified and defined. The terms "arrangement" and "connection" should be understood in a broad sense. For example, these terms can represent a fixed connection, a detachable connection or an integral connection between components; they can also represent a mechanical connection or an electrical connection; they can also represent a direct connection or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of these terms in the present utility model can be understood according to specific circumstances.

Claims

1. A switch assembly tool, comprising a table top (11), characterized in that: The bottom center of the table top (11) is connected to a sleeve (14), and a reversing mechanism is rotatably connected to the sleeve (14); The reversing mechanism is provided with a positioning component, and the positioning component is used to position the reversing mechanism; The two ends of the reversing mechanism are symmetrically provided with clamping components, and an isolation frame is placed inside the clamping components.

2. A switch assembly tool according to claim 1, characterized in that: The reversing mechanism comprises a rectangular plate (13), a rotating shaft (15) is positioned at a central nut at the bottom of the rectangular plate (13), and the rotating shaft (15) is rotatably connected in a sleeve (14).

3. A switch assembly tool according to claim 2, characterized in that: The positioning assembly comprises a round-headed handle (16), wherein the round-headed handle (16) is inserted and installed in a rectangular plate (13), a positioning plate (17) is provided at the bottom of the round-headed handle (16), a spring (18) is sleeved on the column of the round-headed handle (16), wherein the spring (18) acts between the positioning plate (17) and the rectangular plate (13), and positioning holes (19) are symmetrically opened on the surface of the table top (11), wherein the positioning holes are used to insert the column of the round-headed handle (16).

4. A switch assembly tool according to claim 3, characterized in that: The cooperation between the positioning hole (19) and the round handle (16) is used to limit the 180° turning of the rectangular plate (13).

5. A switch assembly tool according to claim 4, characterized in that: The clamping assembly comprises a side block (20) and a clamping slot (21). The surface of the side block (20) is penetrated by the clamping slot (21). The side block (20) is nuts fastened to the two ends of the rectangular plate (13).

6. A switch assembly tool according to claim 5, characterized in that: The isolation frame comprises side plates (22), support beams (23), support plates (24) and plastic beams (25).

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