Positioning tool for producing bus duct

Abstract

The utility model relates to the technical field of bus duct production, and discloses a positioning tool for bus duct production, the upper surface of a base is symmetrically provided with adjusting grooves, a sliding plate is slidably mounted in the adjusting grooves, the upper surface of the sliding plate is symmetrically provided with mounting plates, the upper surface of the base is slidably provided with a positioning plate, and the positioning plate is provided with a positioning groove. And connecting plates are mounted on the front surface and the rear surface of the positioning plate and located above the mounting plate, connecting rods are arranged on the lower surfaces of the connecting plates, fixing holes are formed in the sliding plate and the mounting plate, and screw rods are symmetrically arranged on the two sides of the base. Through rotation of the screws symmetrically arranged on the two sides of the base, the sliding plates can move in the moving grooves, then the distance between the two positioning plates can be adjusted, bus ducts of different lengths can be pressed and positioned, the arrangement is simple in structure and convenient to operate, the purpose of adjustment can be achieved only by rotating the screws, and the practicability is high. And the electric energy is effectively saved.

Description

Technical Field

[0001] The utility model relates to the technical field of bus duct production, in particular to a positioning tool for producing bus ducts. Background Art

[0002] Bus duct is a new type of conductor formed by using copper or aluminum as the conductor, supported by non-olefinic insulation, and then installed in a metal trough. It has the characteristics of series matching, small size, large capacity, easy assembly and disassembly, and no burning. This makes bus duct widely used in power distribution systems. During the production and processing of bus duct, it is necessary to punch holes, weld, etc. to meet the installation and use of bus duct in different scenarios. Positioning work is indispensable during production and processing. Positioning tooling can be used to position and clamp it to ensure its stability.

[0003] A Chinese patent discloses a processing tool for bus duct production (Announcement No. CN213003511U). This patented technology can firmly clamp the bus duct to be welded through a clamping mechanism, and the clamping mechanism can change its clamping angle through a movable sleeve, and change its clamping space through a first electric telescopic rod and a telescopic rod, so it can be suitable for bus ducts of different sizes, thereby improving the practicality of the tool. In this processing tool for bus duct production, the first movable plate and the second movable plate can adjust their angles according to the duct to better fit the welding angle of the bus duct, and in cooperation with the third movable plate, the bus duct can be pressed forward and backward, thereby improving the accuracy and effect of bus duct welding.

[0004] However, there are still some shortcomings in this patent. Although this patent can realize the compression of the bus duct, it can be seen from the drawings of this patent that this patent needs to use telescopic rods to achieve the purpose of adjusting and compressing the bus duct. This method will increase the use of electric energy and cannot meet the production of bus ducts of different lengths. Therefore, those skilled in the art provide a positioning tool for producing bus ducts to solve the problems raised in the above background technology. Utility Model Content

[0005] The utility model aims to provide a positioning tool for producing bus ducts to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A positioning tool for producing bus ducts, including a base, the upper surface of the base is symmetrically provided with adjustment grooves, a slide plate is slidably installed inside the adjustment groove, a mounting plate is symmetrically installed on the upper surface of the slide plate, a positioning plate is slidably installed on the upper surface of the base, a connecting plate is installed on the front and rear surfaces of the positioning plate above the mounting plate, a connecting rod is provided on the lower surface of the connecting plate, fixing holes are provided inside the slide plate and the mounting plate, and screws are symmetrically provided on both sides of the base.

[0008] As a further solution of the utility model: a spring is fixed to the inner end of the fixing hole, and the upper end of the spring is fixed to the lower end of the connecting rod.

[0009] As a further solution of the utility model: guide rods are symmetrically arranged inside the adjustment groove, guide holes are opened on both sides of the slide plate, and one end of the guide rod passes through the inside of the guide hole.

[0010] As a further solution of the utility model: a bearing is installed at a middle position of one side of the slide plate, and the end of the screw rod is embedded in the bearing and rotatably connected to the bearing.

[0011] As a further solution of the utility model: the positioning plate is set in a "U" shape, and the lower surface of the positioning plate is symmetrically provided with positioning grooves above the base.

[0012] As a further solution of the utility model: two groups of the mounting plates are symmetrically arranged on the upper surface of the slide plate, and the length of the slide plate is longer than that of the mounting plates.

[0013] As a further solution of the utility model: "L"-shaped supports are symmetrically arranged on the lower surface of the base, and the screw rods are installed at the middle positions of the two sides of the base.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. A positioning tool for producing bus ducts. By rotating the screws symmetrically arranged on both sides of the base, the slide plate can be moved inside the movable groove, and then the distance between the two positioning plates can be adjusted to meet the requirements of pressing and positioning bus ducts of different lengths. The setting structure is simple and easy to operate. The purpose of adjustment can be achieved by rotating the screws, which effectively saves electricity.

[0016] 2. A positioning tool for producing bus ducts. The spring connected to the lower surface of the connecting rod is deformed by the pulling force of the positioning plate, so that the distance between the positioning plate and the base can be increased. At this time, the bus duct can be placed on the base and the positioning plate can be released. This will restore the spring deformation, and then the positioning plate can be moved downward to achieve the purpose of compacting the bus duct, which is convenient for the subsequent production of the bus duct. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of a positioning tool for producing bus duct;

[0018] Figure 2 It is a structural schematic diagram of a slide plate in a positioning tool for producing bus duct;

[0019] Figure 3 It is a structural schematic diagram of a screw in a positioning tool for producing bus duct;

[0020] Figure 4 It is a structural schematic diagram of a bearing in a positioning tool for producing bus duct;

[0021] Figure 5 The figure is a schematic diagram of the structure of a spring in a positioning tool for producing bus ducts.

[0022] In the figure: 1, base; 11, adjustment slot; 2, positioning plate; 21, connecting plate; 22, positioning slot; 23, spring; 24, fixing hole; 25, connecting rod; 3, screw; 31, bearing; 4, mounting plate; 41, slide plate; 411, guide hole; 42, guide rod. DETAILED DESCRIPTION

[0023] See also Figures 1 to 5 In an embodiment of the utility model, a positioning tool for producing a bus duct includes a base 1, an upper surface of the base 1 is symmetrically provided with an adjusting groove 11, a slide plate 41 is slidably installed inside the adjusting groove 11, a mounting plate 4 is symmetrically installed on the upper surface of the slide plate 41, a positioning plate 2 is slidably installed on the upper surface of the base 1, a connecting plate 21 is installed on the front and rear surfaces of the positioning plate 2 above the mounting plate 4, a connecting rod 25 is provided on the lower surface of the connecting plate 21, fixing holes 24 are provided inside the slide plate 41 and the mounting plate 4, screw rods 3 are symmetrically provided on both sides of the base 1, the setting utilizes the rotation of the screw rods 3 to move the slide plate 41 inside the adjusting groove 11, and then the distance between the two positioning plates 2 can be adjusted, so as to meet the purpose of pressing bus ducts of different lengths, and at the same time, the positioning plate 2 can be used to achieve the purpose of pressing the bus duct.

[0024] exist Figure 5 Middle: A spring 23 is fixed to the inner end of the fixing hole 24, and the upper end of the spring 23 is fixed to the lower end of the connecting rod 25. This setting utilizes the setting of the spring 23, so that the spring 23 will be deformed when the positioning plate 2 is pulled. After the bus duct is placed, the positioning plate 2 can be released to allow the spring 23 to restore its deformation, thereby achieving the purpose of tightening the bus duct through the positioning plate 2.

[0025] exist Figure 2 and Figure 4: The inside of the adjustment groove 11 is symmetrically provided with guide rods 42, and guide holes 411 are opened on both sides of the slide plate 41. One end of the guide rod 42 passes through the inside of the guide hole 411. This setting utilizes the guide rod 42 to enable the slide plate 41 to slide outside the guide rod 42, thereby achieving the guiding function of the slide plate 41.

[0026] exist Figure 4 Middle: A bearing 31 is installed in the middle position of one side of the slide plate 41, and the end of the screw rod 3 is embedded in the bearing 31 and is rotatably connected to the bearing 31. This setting utilizes the rotational connection between the screw rod 3 and the bearing 31, so that the slide plate 41 can be moved inside the adjustment groove 11, and then the distance between the positioning plates 2 can be adjusted.

[0027] exist Figure 1 Middle: The positioning plate 2 is set in a "U" shape, and the lower surface of the positioning plate 2 is symmetrically provided with positioning grooves 22 above the base 1. This setting can achieve the purpose of compacting multiple bus ducts by using the positioning grooves 22, effectively improving its production and processing efficiency.

[0028] exist Figure 4 Middle: Two groups of mounting plates 4 are symmetrically arranged on the upper surface of the slide plate 41. The length of the slide plate 41 is longer than that of the mounting plates 4. This arrangement utilizes two groups of mounting plates 4 to be arranged on the slide plate 41, which can facilitate connection with the connecting plate 21.

[0029] exist Figure 1 and Figure 4 Middle: The lower surface of the base 1 is symmetrically provided with "L"-shaped supports, and the screw rods 3 are installed at the middle positions on both sides of the base 1. This arrangement utilizes the supports to improve the stability of the base 1 and ensure that the bus duct is produced and worked on the base 1.

[0030] The working principle of the utility model is: when the bus duct is positioned for production, the utility model first rotates the screw rods 3 on both sides of the base 1, which will cause the slide plate 41 to move inside the adjustment groove 11. When moving, the distance between the two positioning plates 2 set above the base 1 will increase or decrease, and then the distance between the two positioning plates 2 can be adjusted to meet the processing and production of bus ducts of different lengths. After adjustment, the positioning plate 2 is pulled up, which will cause the connecting rod 25 to move upward inside the guide hole 411, driving the spring 23 to deform. At this time, the distance between the positioning plate 2 and the base 1 is increased, and the bus duct is placed on the base 1 to correspond to the positioning groove 22. After the correspondence, the positioning plate 2 is released, so that the spring 23 can restore its deformation and the positioning plate 2 moves downward to tighten the bus duct placed on the base 1.

[0031] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A positioning tool for producing a bus duct, comprising a base (1), characterized in that: The upper surface of the base (1) is symmetrically provided with adjustment grooves (11), a slide plate (41) is slidably installed inside the adjustment groove (11), a mounting plate (4) is symmetrically installed on the upper surface of the slide plate (41), a positioning plate (2) is slidably installed on the upper surface of the base (1), a connecting plate (21) is installed on the front and rear surfaces of the positioning plate (2) above the mounting plate (4), a connecting rod (25) is provided on the lower surface of the connecting plate (21), fixing holes (24) are provided inside the slide plate (41) and the mounting plate (4), and screw rods (3) are symmetrically provided on both sides of the base (1).

2. A positioning tool for producing bus duct according to claim 1, characterized in that: A spring (23) is fixed at the inner end of the fixing hole (24), and the upper end of the spring (23) is fixed to the lower end of the connecting rod (25).

3. A positioning tool for producing bus duct according to claim 1, characterized in that: The adjusting groove (11) is symmetrically provided with guide rods (42), the two sides of the slide plate (41) are provided with guide holes (411), and one end of the guide rod (42) passes through the inside of the guide hole (411).

4. A positioning tool for producing bus duct according to claim 1, characterized in that: A bearing (31) is installed at a middle position on one side of the slide plate (41), and the end of the screw rod (3) is embedded in the bearing (31) and is rotatably connected to the bearing (31).

5. The positioning tool for producing bus duct according to claim 1, characterized in that: The positioning plate (2) is arranged in a "U" shape, and the lower surface of the positioning plate (2) is symmetrically provided with positioning grooves (22) above the base (1).

6. A positioning tool for producing bus duct according to claim 1, characterized in that: The mounting plate (4) is symmetrically arranged in two groups on the upper surface of the slide plate (41), and the length of the slide plate (41) is longer than the length of the mounting plate (4).

7. A positioning tool for producing bus duct according to claim 1, characterized in that: The lower surface of the base (1) is symmetrically provided with "L"-shaped supports, and the screw rods (3) are installed at the middle positions on both sides of the base (1).

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