CN217166926U

CN217166926U - Welding device for compact bus duct copper bar

Info

Publication number: CN217166926U
Application number: CN202220510750.3U
Authority: CN
Inventors: 李东; 刘长雄; 杜念
Original assignee: Sichuan Xinxigao Electric Co Ltd
Current assignee: Sichuan Xinxigao Electric Co Ltd
Priority date: 2022-03-10
Filing date: 2022-03-10
Publication date: 2022-08-12
Anticipated expiration: 2032-03-10

Abstract

The utility model discloses a welding set for intensive bus duct copper bar relates to bus duct copper bar welding equipment technical field. A welding set for intensive bus duct copper bar, including workstation and ultrasonic bonding head, the platform is placed to the fixed copper bar in workstation top one side, and the copper bar is placed the platform and is located ultrasonic bonding head under, and the copper bar is placed platform one side and is provided with fixing device, and fixing device fixes the copper bar, and the rectangular channel has been seted up to workstation one side, is provided with the mobile device in the rectangular channel, and the mobile device includes the movable table, and cable placer is fixed on the movable table top. The utility model discloses place copper bar and cable respectively on platform and cable placer are placed to the copper bar, then carry on spacingly through fixing device to the copper bar, remove the top when the copper bar with the cable tip through mobile device and cable placer, realize the welding of ultrasonic bonding head to copper bar and cable through elevating gear at last, the device once can weld a plurality of copper bars.

Description

Welding device for compact bus duct copper bar

Technical Field

The utility model relates to a bus duct copper bar welding equipment technical field specifically is a welding set who is used for intensive bus duct copper bar.

Background

Along with the emergence of modern engineering facilities and equipment, the power consumption of various industries is increased rapidly, particularly, the appearance of numerous high-rise buildings and large-scale factory workshops, the traditional cable serving as a power transmission lead cannot meet the requirements in a large-current transmission system, the parallel use of multiple cables brings inconvenience to on-site installation, construction and connection, the intensive bus duct serves as a novel distribution lead, compared with the traditional cable, the advantages of the intensive bus duct are fully embodied during large-current transmission, the traditional mode (namely a pipe penetrating mode) is changed, the construction is convenient, the building can be more attractive, meanwhile, due to the adoption of new technology and new technology, the contact resistance and the temperature rise at the two end parts of the bus duct and the splicing part of a branch port are greatly reduced, and high-quality insulating materials are used in the bus duct, so that the safety and reliability of the bus duct are improved, the whole system is more perfect.

The bus duct is in process of production, need with the copper bar welding at the cable tip, then place a plurality of welded copper bars in the bus duct, in the welding process to the copper bar, traditional welding mode is mostly manual welding, the workman holds the cable tip promptly and places on the copper bar, then ultrasonic bonding head extrudees at the cable tip, the realization is to the welding of copper bar and cable, once can only weld one like this, speed is slower, work efficiency is lower, therefore, a welding set who is used for intensive bus duct copper bar is proposed and is solved above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a welding set for intensive bus duct copper bar to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a welding set for intensive bus duct copper bar, including workstation and ultrasonic bonding head, the platform is placed to the fixed copper bar in workstation top one side, and the copper bar is placed the platform and is located ultrasonic bonding head under, and the copper bar is placed platform one side and is provided with fixing device, and fixing device fixes the copper bar, and the rectangular channel has been seted up to workstation one side, is provided with the mobile device in the rectangular channel, and the mobile device includes the movable table, and cable placer is fixed on the movable table top.

Preferably, a plurality of copper bar placing grooves are formed in the top end of the copper bar placing table.

Preferably, the fixing device comprises a plurality of first telescopic rods fixed at the top end of the workbench, transverse rods are fixed at the top ends of the first telescopic rods, a plurality of vertical rods are fixed on the side, facing the copper bar placing table, of each transverse rod, and every two vertical rods form a pressing group.

Preferably, one side of the vertical rod is movably connected with a plurality of movable columns, the bottom ends of the movable columns are fixedly provided with press blocks, a plurality of springs are fixed between the press blocks and the vertical rod, and the movable columns are located in spiral coils of the springs.

Preferably, the mobile device further comprises a screw rod movably connected with the rectangular groove and a plurality of limiting rods fixed with the rectangular groove, the movable table is movably connected with the screw rod and the limiting rods, a motor is fixed on one side of the working table, and the output end of the motor is fixed with the end part of the screw rod.

Preferably, the cable placing device comprises a plurality of second telescopic rods fixed to the top end of the movable table, a placing plate is fixed to the top end of each second telescopic rod, and a plurality of groups of limiting rings are longitudinally fixed to the top end of the placing plate.

Preferably, a vertical frame is fixed at the top end of the workbench, a lifting device is arranged at the bottom of the vertical frame, and the ultrasonic welding head is connected with the lifting device.

Compared with the prior art, the beneficial effects of the utility model are that:

this a welding set for intensive bus duct copper bar, be provided with fixing device, the platform is placed to the copper bar, mobile device and cable placer, place copper bar and cable respectively on the platform is placed to the copper bar and cable placer, then carry on spacingly through fixing device to the copper bar, remove the top when the copper bar with the cable tip through mobile device and cable placer, realize the welding of ultrasonic bonding head to copper bar and cable through elevating gear at last, the device once can weld a plurality of copper bars, and is fast, and the work efficiency is improved.

Drawings

Fig. 1 is a left side axial view of the present invention;

fig. 2 is a right side axial view of the present invention;

fig. 3 is a detailed view of the limiting device of the present invention.

In the figure: 1. a work table; 101. a rectangular groove; 2. erecting a frame; 3. a lifting device; 301. welding a head by ultrasonic welding; 4. a fixing device; 401. a first telescopic rod; 402. a transverse bar; 403. a vertical rod; 404. a movable post; 405. briquetting; 406. a spring; 5. a mobile device; 501. a screw rod; 502. a limiting rod; 503. a movable table; 504. a motor; 6. a cable placement device; 601. a second telescopic rod; 602. placing the plate; 603. a limiting ring; 7. a copper bar placing table; 701. copper bar standing groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that, in the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Further, it will be appreciated that the dimensions of the various elements shown in the figures are not drawn to scale, for ease of description, and that the thickness or width of some layers may be exaggerated relative to other layers, for example.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined or illustrated in one figure, it will not need to be further discussed or illustrated in detail in the description of the following figure.

As shown in fig. 1-3, the utility model provides a technical solution: a welding set for intensive bus duct copper bar, including workstation 1 and ultrasonic bonding head 301, ultrasonic bonding is that 50/60 Hz electric current is converted into 15, 20, 30 or 40KHz electric energy through supersonic generator, the high frequency electric energy that is converted into the mechanical motion of same frequency again through the transducer, mechanical motion passes through a set of amplitude transformer device that can change the amplitude afterwards and transmits to the bonding tool, this is prior art, no longer repeated in this text, be fixed with stand 2 at workstation 1 top, stand 2 bottom is provided with elevating gear 3, ultrasonic bonding head 301 is connected with elevating gear 3, ultrasonic bonding head 301 realizes going up and down under elevating gear 3's effect, thereby realize pressing the cable tip, workstation 1 top one side is fixed copper bar placing table 7, copper bar placing table 7 top is seted up a plurality of copper bar standing grooves 701, in this embodiment, the number of copper bar placing grooves 701 is set to 3, the copper bar is placed in the copper bar placing grooves 701, it should be known that the copper bar placing table 7 is located under the ultrasonic welding head 301, the fixing device 4 is arranged on one side of the copper bar placing table 7, it should be known that the fixing device 4 fixes the copper bar, the rectangular groove 101 is arranged on one side of the workbench 1, and the moving device 5 is arranged in the rectangular groove 101, wherein the moving device 5 comprises a movable table 503, and the cable placing device 6 is fixed on the top end of the movable table 503.

In order to ensure the smooth implementation of the scheme, it should be noted that the fixing device 4 includes a plurality of first telescopic rods 401 fixed at the top end of the workbench 1, in this embodiment, the number of the first telescopic rods 401 is set to 2, the reason that the first telescopic rods 401 are set to a plurality of is to ensure that the fixing device 4 is more stable in the lifting and working processes, the top end of the first telescopic rod 401 is fixed with a transverse rod 402, and the transverse rod 402 is fixed with a plurality of vertical rods 403 facing the copper bar placing table 7 side, every two vertical rods 403 form a pressing group, in this embodiment, the number of the pressing groups is set to 3.

In order to ensure the optimal scheme, in this embodiment, a plurality of movable columns 404 are movably connected to one side of the vertical rod 403, in this embodiment, the number of the movable columns 404 is 2, a pressing block 405 is fixed at the bottom end of the movable columns 404, the pressing block 405 is made of 304 stainless steel, the 304 stainless steel has good corrosion resistance, heat resistance, low-temperature strength and mechanical properties, hot workability such as stamping, bending and the like is good, no heat treatment hardening phenomenon exists, the pressing block is corrosion resistant in the atmosphere, and good workability and weldability are provided, so that the spring fixing device is suitable for this embodiment, and a plurality of springs 406 are fixed between the pressing block 405 and the vertical rod 403, and it should be understood that the movable columns 404 are located in the spiral coils of the springs 406.

In order to ensure the smooth implementation of the scheme, it should be understood that the moving device 5 further includes a screw rod 501 movably connected with the rectangular groove 101 and a plurality of limiting rods 502 fixed with the rectangular groove 101, the number of the limiting rods 502 is 2, the movable table 503 is movably connected with the screw rod 501 and the limiting rods 502, the arrangement of the limiting rods 502 ensures that the movable table 503 is more stable in the moving process, a motor 504 is fixed on one side of the worktable 1, the output end of the motor 504 is fixed with the end of the screw rod 501, the motor 504 is a servo motor, the servo motor can control the speed, the position precision is very accurate, and the three significant characteristics of large starting torque, wide operating range, no rotation phenomenon and the like are also provided.

In order to ensure the smooth implementation of the solution, it is necessary to know that the cable placing device 6 includes a plurality of second telescopic rods 601 fixed to the top end of the movable table 503, a placing plate 602 is fixed to the top end of the second telescopic rods 601, and a plurality of sets of limiting rings 603 are longitudinally fixed to the top end of the placing plate 602, the limiting rings 603 are set to 3 sets, it should be understood that the number of sets of limiting rings 603 is the same as the number of copper bar placing grooves 701, and the inner diameter of the limiting rings 603 is slightly larger than the diameter of the cable.

To the replenishment of this scheme, at first place the copper bar on copper bar standing groove 701 then pass spacing ring 603 with the cable, and stretch out one end distance with the weld end of cable, starter motor 504, motor 504 drives when rotating and places board 602 and move forward, and move the weld end of cable directly over the copper bar, second telescopic link 601 shrink this moment, the weld end that until the cable contacts with the top of copper bar, then first telescopic link 401 shrinks, press down the both sides at the copper bar until briquetting 405, thereby it is spacing with the copper bar, realize ultrasonic bonding head 301's decline through elevating gear 3 at last, ultrasonic bonding head 301 extrudees with the cable weld end, accomplish the welding to copper bar and cable at last, the device once can weld a plurality of copper bars, and is fast, and the work efficiency is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A welding set for intensive bus duct copper bar, including workstation (1) and ultrasonic bonding head (301), its characterized in that: workstation (1) top one side is fixed the copper bar and is placed platform (7), the copper bar is placed platform (7) and is located ultrasonic bonding head (301) under, the copper bar is placed platform (7) one side and is provided with fixing device (4), fixing device (4) are fixed the copper bar, rectangular channel (101) have been seted up to workstation (1) one side, be provided with mobile device (5) in rectangular channel (101), mobile device (5) are including activity platform (503), activity platform (503) top is fixed with cable placer (6).

2. The welding device for the compact busway copper bars as claimed in claim 1, wherein: the top end of the copper bar placing table (7) is provided with a plurality of copper bar placing grooves (701).

3. The welding device for the compact busway copper bars as claimed in claim 1, wherein: fixing device (4) are including fixing a plurality of first telescopic link (401) on workstation (1) top, and first telescopic link (401) top is fixed with transverse bar (402), and transverse bar (402) are fixed with a plurality of vertical poles (403) towards copper bar placing table (7) side, and per two vertical poles (403) form one and press the group.

4. The welding device for the compact busway copper bars as claimed in claim 3, wherein: a plurality of movable columns (404) are movably connected to one side of the vertical rod (403), a pressing block (405) is fixed to the bottom end of each movable column (404), a plurality of springs (406) are fixed between each pressing block (405) and the vertical rod (403), and the movable columns (404) are located in spiral coils of the springs (406).

5. The welding device for the compact busway copper bars as claimed in claim 1, wherein: the moving device (5) further comprises a screw rod (501) movably connected with the rectangular groove (101) and a plurality of limiting rods (502) fixed with the rectangular groove (101), a movable table (503) is movably connected with the screw rod (501) and the limiting rods (502), a motor (504) is fixed on one side of the working table (1), and the output end of the motor (504) is fixed with the end portion of the screw rod (501).

6. The welding device for the compact busway copper bars as claimed in claim 1, wherein: the cable placing device (6) comprises a plurality of second telescopic rods (601) fixed to the top end of the movable table (503), a placing plate (602) is fixed to the top end of each second telescopic rod (601), and a plurality of groups of limiting rings (603) are longitudinally fixed to the top end of each placing plate (602).

7. The welding device for the compact busway copper bars as claimed in claim 1, wherein: the ultrasonic welding device is characterized in that a vertical frame (2) is fixed at the top end of the workbench (1), a lifting device (3) is arranged at the bottom of the vertical frame (2), and the ultrasonic welding head (301) is connected with the lifting device (3).