Local hot pressing device for laminated busbar
By introducing the limit fixing mechanism of the telescopic rod and positioning plate into the hot pressing device, as well as the local hot pressing design of the electric heating and adjustment mechanism, the problem of low positioning and hot pressing efficiency of stacked busbars of different specifications in the prior art is solved. , improves production efficiency and hot pressing accuracy.
Patent Information
- Application Number
- CN202323385529.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-13
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2033-12-13
AI Technical Summary
Existing hot pressing devices cannot efficiently position and heat-press the stacked busbars of different specifications, resulting in low production efficiency.
A partial heat pressing device of stacked busbars is designed, using telescopic rods and positioning plates to fix different specifications of stacked busbars, and local heat pressing is achieved through electric heating and adjustment mechanisms, and efficient heat conduction is used to reduce the efficiency of the heat conduction plate. Necessary heat impact.
It realizes rapid positioning and efficient hot pressing of stacked busbars of different specifications, improves production efficiency, and reduces material loss and time during the hot pressing process.
Smart Images
Figure CN222300369U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of laminated busbars, in particular to a local hot pressing device for laminated busbars. Background Art
[0002] Laminated busbars, also known as composite busbars, laminated busbars, laminated busbars, composite copper busbars, are multi-layer composite structure connection bars that can be regarded as the highway of the power distribution system. Compared with the traditional, bulky, time-consuming and troublesome wiring methods, the use of composite busbars can provide a modern, easy to design, fast to install and clearly structured distribution system. It is a high-power modular connection structure component with repeatable electrical performance, low impedance, anti-interference, good reliability, space saving, simple and quick assembly, etc.
[0003] The prior art has the following problems:
[0004] 1. When hot pressing the stacked busbars, the existing hot pressing device usually positions the stacked busbars first. However, the existing hot pressing device can usually only position the stacked busbars of the same specifications. When hot pressing the stacked busbars of different specifications, different positioning molds need to be replaced, which increases the hot pressing process and reduces production efficiency. Utility Model Content
[0005] In view of the deficiencies of the prior art, the utility model provides a local hot pressing device for a laminated busbar, which solves the existing problems.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a local hot pressing device for a laminated busbar, comprising a base plate, a mounting plate and a mounting frame are provided on the top of the base plate, mounting grooves are provided on the base plate and the mounting plate, a positioning plate and a limit rod are provided inside the mounting grooves, a hydraulic cylinder is provided on the top of the mounting frame, a hydraulic rod is provided at the bottom of the mounting frame, a pressure plate is provided at the bottom of the hydraulic rod, a heating plate is provided at the bottom of the pressure plate, a mounting frame and a heat conduction plate are provided at the bottom of the heating plate, and an adjustment mechanism is provided inside the mounting frame.
[0007] As a preferred technical solution of the utility model, the mounting groove and the positioning plate are L-shaped, and a telescopic rod and a positioning rod are fixedly installed between the mounting groove and the positioning plate. The positioning plate, the telescopic rod and the positioning rod are respectively provided with two groups, and the telescopic rod and the positioning rod are respectively fixedly installed on both sides of the positioning plate, and the other end of the telescopic rod is fixedly installed on the side of the mounting groove, and the positioning rod extends to the side of the mounting plate and is slidably connected to the mounting plate.
[0008] As a preferred technical solution of the utility model, the heating plate is electrically heated, and two groups of mounting frames are provided. The two groups of mounting frames are respectively fixedly installed on both sides of the heating plate. A gasket is fixedly installed between the heating plate and the mounting frame, and the gasket is made of polytetrafluoroethylene material.
[0009] As a preferred technical solution of the utility model, the adjusting mechanism includes a first threaded rod, a guide rod, a moving block and a second threaded rod. The first threaded rod and the guide rod are respectively rotatably installed inside the mounting frame. The moving blocks are provided with two groups, one group of moving blocks is threadedly installed on the first threaded rod, and the other group of moving blocks is slidably installed on the guide rod. The second threaded rod is rotatably installed between the two groups of moving blocks.
[0010] As a preferred technical solution of the utility model, the heat conducting plate is threadedly mounted on the second threaded rod, and the top of the heat conducting plate fits with the bottom of the heating plate.
[0011] Compared with the prior art, the utility model provides a local hot pressing device for laminated busbars, which has the following beneficial effects:
[0012] 1. This local hot pressing device for stacked busbars, by setting a telescopic rod and a positioning plate, the limiting rod places the stacked busbar into the interior of the installation groove, and drives the positioning plate to move by starting the telescopic rod, so that it can limit and fix stacked busbars of different specifications.
[0013] 2. The local hot pressing device for the laminated busbars is provided with a heat conducting plate so that the laminated busbars are only hot pressed at the position of the heat conducting plate, and the laminated busbars at other positions are basically not heated, thereby locally heating the laminated busbars. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;
[0015] Figure 2 This is a schematic diagram of the front view structure of the utility model;
[0016] Figure 3 For this utility model Figure 2 Schematic diagram of the structure at A.
[0017] In the figure: 1. bottom plate; 2. mounting plate; 3. mounting groove; 4. positioning plate; 5. telescopic rod; 6. positioning rod; 7. limit rod; 8. mounting frame; 9. hydraulic cylinder; 10. hydraulic rod; 11. pressure plate; 12. heating plate; 13. mounting frame; 14. first threaded rod; 15. guide rod; 16. moving block; 17. second threaded rod; 18. heat conducting plate; 19. gasket. DETAILED DESCRIPTION
[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0019] See also Figure 1-3 In this embodiment: a local hot pressing device for a laminated busbar comprises a base plate 1, a mounting plate 2 and a mounting frame 8 are provided on the top of the base plate 1, mounting grooves 3 are provided on the base plate 1 and the mounting plate 2, a positioning plate 4 and a limiting rod 7 are provided inside the mounting groove 3, a hydraulic cylinder 9 is provided on the top of the mounting frame 8, and a hydraulic rod 10 is provided at the bottom of the mounting frame 8 to provide downward pressure; a pressing plate 11 is provided at the bottom of the hydraulic rod 10, and a heating plate 12 is provided at the bottom of the pressing plate 11 to heat the heat conducting plate 18; a mounting frame 13 and a heat conducting plate 18 are provided at the bottom of the heating plate 12, and an adjusting mechanism is provided inside the mounting frame 13 to facilitate adjustment of the position of the heat conducting plate 18.
[0020] In this embodiment, the mounting groove 3 and the positioning plate 4 are L-shaped, and the telescopic rod 5 and the positioning rod 6 are fixedly installed between the mounting groove 3 and the positioning plate 4. The positioning plate 4 and the telescopic rod 5 and the positioning rod 6 are respectively provided with two groups, and the telescopic rod 5 and the positioning rod 6 are respectively fixedly installed on both sides of the positioning plate 4, and the other end of the telescopic rod 5 is fixedly installed on the side of the mounting groove 3. The positioning rod 6 extends to the side of the mounting plate 2 and is slidably connected to the mounting plate 2. By inserting the stacked busbar into the interior of the mounting groove 3 and limiting it by the limiting rod 7, and by starting the telescopic rod 5 to drive the positioning plate 4 to move, it is possible to limit and fix the stacked busbars of different specifications; the heating plate 12 is electrically heated, and the mounting frame 13 is provided with two groups. The two groups of mounting frames 13 are respectively fixedly installed on both sides of the heating plate 12, and a gasket 19 is fixedly installed between the heating plate 12 and the mounting frame 13. The gasket 19 is made of polytetrafluoroethylene material, and the heating plate 12 and the mounting frame 13 are fixedly fixed by setting the gasket 19 The heat insulation is carried out between them; the adjusting mechanism includes a first threaded rod 14, a guide rod 15, a moving block 16 and a second threaded rod 17. The first threaded rod 14 and the guide rod 15 are rotatably mounted inside the mounting frame 13 respectively. The moving block 16 is provided with two groups, one of which is threadedly mounted on the first threaded rod 14, and the other group of moving blocks 16 is slidably mounted on the guide rod 15. The second threaded rod 17 is rotatably mounted between the two groups of moving blocks 16. By rotating the first threaded rod 14, the first threaded rod 14 can drive the moving block 16 to move, and at the same time, the second threaded rod 17 is rotated to facilitate the adjustment of the position of the heat conducting plate 18; the heat conducting plate 18 is threadedly mounted on the second threaded rod 17, and the top of the heat conducting plate 18 is in contact with the bottom of the heating plate 12. By setting the heat conducting plate 18, it is only hot-pressed at the position of the heat conducting plate 18 during hot pressing, and the stacked busbars in other parts are basically not heated, thereby locally heating the stacked busbars.
[0021] The working principle and use process of the utility model are as follows: the operator places the stacked busbar into the installation groove 3, limits it by the limit rod 7, and drives the positioning plate 4 to move by starting the telescopic rod 5, thereby fixing the stacked busbar, and rotates the first threaded rod 14 so that the first threaded rod 14 can drive the moving block 16 to move, and at the same time rotates the second threaded rod 17 to adjust the position of the heat conduction plate 18 to the position where hot pressing is required, and starts the heating plate 12, which conducts heat through the heat conduction plate 18, and then starts the hydraulic cylinder 9 to drive the hydraulic rod 10 to move downward, thereby driving the pressing plate 11 and the heating plate 12 to move downward, thereby performing local hot pressing on the stacked busbar.
[0022] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. A local hot pressing device for laminated busbars, characterized in that: The invention comprises a base plate (1), a mounting plate (2) and a mounting frame (8) are provided on the top of the base plate (1), a mounting groove (3) is provided on the base plate (1) and the mounting plate (2), a positioning plate (4) and a limiting rod (7) are provided inside the mounting groove (3), a hydraulic cylinder (9) is provided on the top of the mounting frame (8), a hydraulic rod (10) is provided at the bottom of the mounting frame (8), a pressing plate (11) is provided at the bottom of the hydraulic rod (10), a heating plate (12) is provided at the bottom of the pressing plate (11), a mounting frame (13) and a heat conducting plate (18) are provided at the bottom of the heating plate (12), and an adjusting mechanism is provided inside the mounting frame (13).
2. A local hot pressing device for laminated busbars according to claim 1, characterized in that: The mounting groove (3) and the positioning plate (4) are arranged in an L shape. A telescopic rod (5) and a positioning rod (6) are fixedly installed between the mounting groove (3) and the positioning plate (4). The positioning plate (4), the telescopic rod (5) and the positioning rod (6) are respectively provided with two groups. The telescopic rod (5) and the positioning rod (6) are respectively fixedly installed on two sides of the positioning plate (4). The other end of the telescopic rod (5) is fixedly installed on the side of the mounting groove (3). The positioning rod (6) extends to the side of the mounting plate (2) and is slidably connected to the mounting plate (2).
3. The local hot pressing device for laminated busbars according to claim 1, characterized in that: The heating plate (12) is electrically heated, and two groups of the mounting frames (13) are provided. The two groups of the mounting frames (13) are respectively fixedly mounted on two sides of the heating plate (12). A gasket (19) is fixedly mounted between the heating plate (12) and the mounting frame (13), and the gasket (19) is made of polytetrafluoroethylene material.
4. The local hot pressing device for laminated busbars according to claim 1, characterized in that: The adjusting mechanism comprises a first threaded rod (14), a guide rod (15), a moving block (16) and a second threaded rod (17); the first threaded rod (14) and the guide rod (15) are respectively rotatably mounted inside the mounting frame (13); the moving blocks (16) are provided in two groups, one group of the moving blocks (16) is threadedly mounted on the first threaded rod (14), the other group of the moving blocks (16) is slidably mounted on the guide rod (15); the second threaded rod (17) is rotatably mounted between the two groups of moving blocks (16).
5. The local hot pressing device for laminated busbars according to claim 1, characterized in that: The heat conducting plate (18) is threadedly mounted on the second threaded rod (17), and the top of the heat conducting plate (18) is in contact with the bottom of the heating plate (12).