Hardware adjustable welding positioning device

Abstract

The utility model discloses an adjustable hardware welding and positioning device which comprises a base plate, an installation hole is formed in the base plate, a rotating shaft is arranged in the installation hole, and a locking nut is arranged on the rotating shaft. The positioning box is of a rectangular box body structure with an opening in one end, a through hole is formed in the bottom of the positioning box, the rotating shaft is arranged in the through hole in a penetrating mode, the positioning box is rotationally connected to the base plate through the rotating shaft, and a positioning groove is formed in the positioning box; and the at least one positioning plate is arranged in the positioning groove, and a positioning hole is formed in the positioning plate. Compared with the prior art, the problems of low positioning efficiency and low welding yield of manual scribing in hardware welding can be solved.

Description

Technical Field

[0001] The utility model relates to a positioning device, in particular to an adjustable welding positioning device for hardware parts. Background Art

[0002] Welding, also known as fusion welding, is a manufacturing process and technology for joining metals or other thermoplastic materials such as plastics by means of heating, high temperature or high pressure. There are many energy sources for modern welding, including gas flames, electric arcs, lasers, electron beams, friction, and ultrasonic waves, etc. For the welding of hardware products (including the first hardware part, the second hardware part, and the bent round bar), argon arc welding or inert gas shielded welding is usually used, and generally, strict requirements are not imposed on the welding strength.

[0003] Since most hardware part welding is manual operation, the difficulties usually lie in ensuring the appearance positioning and welding dimension accuracy. The currently commonly used positioning methods still mainly rely on scribing lines or small local jigs, but this method is not applicable to the positioning of round bars, and for larger integral toolings, due to the high cost, it is not widely used. In addition, positioning by manual scribing lines requires repeated measurement and adjustment of dimensions until they are qualified, resulting in low work efficiency and low yield rate of good products. Content of the Utility Model

[0004] The purpose of the utility model is to provide an adjustable welding positioning device for hardware parts in order to solve the problems of low efficiency of manual scribing line positioning for hardware part welding and low yield rate of welding good products.

[0005] In order to achieve the above purpose, the utility model provides an adjustable welding positioning device for hardware parts, which includes:

[0006] A base plate, on which mounting holes are provided, a rotating shaft is arranged in the mounting holes, and a locking nut is arranged on the rotating shaft;

[0007] A positioning box, which is a rectangular box body structure with one end open, a through hole is provided at the bottom of the positioning box, the rotating shaft passes through the through hole, and the positioning box is rotatably connected to the base plate through the rotating shaft, and a positioning groove is provided on the positioning box;

[0008] At least one positioning plate, which is arranged in the positioning groove, and positioning holes are provided on the positioning plate.

[0009] As a further description of the above technical solution:

[0010] The positioning box includes a bottom plate, two side plates and an end plate. The two side plates are respectively connected to the opposite sides of the bottom plate, the end plate is arranged at one end of the bottom plate away from the through hole, and the region surrounded by the bottom plate, the two side plates and the end plate forms the positioning groove.

[0011] As a further description of the above technical solution:

[0012] Both sides of the bottom plate are bent to form the side plates, and the end of the bottom plate is bent to form the end plate.

[0013] As a further description of the above technical solution:

[0014] L-shaped bent plates are arranged at the tops of both the side plates and the end plate.

[0015] As a further description of the above technical solution:

[0016] Two positioning plates are arranged in parallel in the positioning groove, and a gap is left between the positioning plate and the side plate.

[0017] As a further description of the above technical solution:

[0018] Screw holes are respectively arranged at the four corners of the substrate.

[0019] In summary, due to the adoption of the above technical solution, the beneficial effects of the present utility model are as follows: by using the positioning box and the positioning plate, the plate parts can be quickly positioned, ensuring the accurate and stable position dimensions of the hardware products, without repeated confirmation, improving work efficiency. At the same time, sufficient welding space is ensured, improving the welding quality and the stability of dimensions; and the positioning box is rotatably connected to the substrate through a rotating shaft, so that the position of the positioning box can be adjusted, facilitating the workers to position the hardware products and improving the welding efficiency. Description of the Drawings

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present utility model, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, without creative efforts, other related drawings can also be obtained based on these drawings.

[0021] Figure 1 It is a schematic structural diagram of an adjustable welding positioning device for hardware parts.

[0022] Figure 2 It is a schematic structural diagram of the positioning box in an adjustable welding positioning device for hardware parts.

[0023] Legend Explanation:

[0024] 1. Substrate; 2. Rotating shaft; 3. Positioning box; 31. Bottom plate; 32. Side plate; 33. End plate; 4. Locking nut; 5. Positioning groove; 6. Positioning plate; 7. Positioning hole; 8. L-shaped bent plate; 9. Screw hole. Detailed implementation mode

[0025] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. The components of the embodiments of the present utility model usually described and illustrated in the accompanying drawings here can be arranged and designed in various different configurations.

[0026] Therefore, the following detailed description of the embodiments of the present utility model provided in the accompanying drawings is not intended to limit the scope of the claimed present utility model, but merely represents the selected embodiments of 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 fall within the scope of protection of the present utility model.

[0027] It should be noted that: similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0028] In the description of the embodiments of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "inner", etc. is based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the utility model product is usually placed during use. It is only for the convenience of describing the present utility model and simplifying 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, and therefore should not be construed as a limitation of the present utility model.

[0029] In the description of the present utility model, it should also be noted that unless otherwise clearly specified and limited, the terms "set", "installed", "connected", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0030] Please refer to Figure 1-2 , the present utility model provides an adjustable welding positioning device for hardware parts, which includes:

[0031] A substrate 1, on which mounting holes are provided, a rotating shaft 2 is arranged in the mounting holes, and a locking nut 4 is arranged on the rotating shaft 2;

[0032] Positioning box 3, the positioning box 3 is a rectangular box structure with one end open. A through hole is provided at the bottom of the positioning box 3, and the rotating shaft 2 is inserted into the through hole. The positioning box 3 is rotatably connected to the substrate 1 through the rotating shaft 2, and a positioning groove 5 is provided on the positioning box 3;

[0033] At least one positioning plate 6, the positioning plate 6 is arranged in the positioning groove 5, and a positioning hole 7 is provided on the positioning plate 6.

[0034] The positioning box 3 includes a bottom plate 31, two side plates 32 and an end plate 33. The two side plates 32 are respectively connected to opposite sides of the bottom plate 31, and the end plate 33 is arranged at one end of the bottom plate 31 away from the through hole. The area surrounded by the bottom plate 31, the two side plates 32 and the end plate 33 forms the positioning groove 5. The two sides of the bottom plate 31 are respectively bent to form the side plates 32, and the end of the bottom plate 31 is bent to form the end plate 33. This facilitates the processing of the positioning box. Using bending forming to process the positioning box can improve the firmness of the positioning box.

[0035] L-shaped bending plates 8 are provided at the tops of the side plates 32 and the end plate 33. It can ensure the flatness of the tops of the side plates and the end plate, and prevent the product from being scratched.

[0036] Two of the positioning plates 6 are arranged in parallel in the positioning groove 5, and a gap is left between the positioning plate 6 and the side plate 32. The bottom of the positioning plate is welded to the bottom plate, and the end is connected to the end plate, which can make the positioning plate fixed more firmly.

[0037] Screw holes 9 are respectively provided at the four corners of the substrate 1. This facilitates the fixation of the substrate.

[0038] Working principle: By using the positioning box and the positioning plate, the plate parts can be quickly positioned, ensuring that the position dimensions of the hardware products are accurate and stable, without repeated confirmation, improving work efficiency. At the same time, sufficient welding space is ensured, improving welding quality and dimensional stability; and the positioning box is rotatably connected to the substrate through the rotating shaft. The top of the rotating shaft has threads, and the locking nut is screwed on the threaded section of the rotating shaft. By loosening the threads, the positioning box can be rotated, so that the position of the positioning box can be adjusted, facilitating the worker to position the hardware products and improving welding efficiency.

[0039] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and the inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A hardware adjustable welding positioning device, characterized in that: include: A base plate, wherein a mounting hole is provided on the base plate, a rotating shaft is provided in the mounting hole, and a locking nut is provided on the rotating shaft; A positioning box, the positioning box is a rectangular box structure with one end open, a through hole is provided at the bottom of the positioning box, the rotating shaft is passed through the through hole, the positioning box is rotatably connected to the substrate through the rotating shaft, and a positioning groove is provided on the positioning box; At least one positioning plate, the positioning plate is arranged in the positioning groove, and the positioning plate is provided with a positioning hole.

2. The adjustable welding positioning device for hardware according to claim 1, characterized in that: The positioning box includes a bottom plate, two side plates and an end plate, the two side plates are respectively connected to the opposite sides of the bottom plate, the end plate is arranged at one end of the bottom plate away from the through hole, and the bottom plate, the two side plates and the end plate enclose an area to form the positioning groove.

3. The adjustable welding positioning device for hardware according to claim 2, characterized in that: Both sides of the bottom plate are bent to form the side plates, and the end of the bottom plate is bent to form the end plate.

4. The adjustable welding positioning device for hardware according to claim 2, characterized in that: The tops of the side plates and the end plates are both provided with L-shaped bent plates.

5. The adjustable welding positioning device for hardware according to claim 2, characterized in that: Two positioning plates are arranged in parallel in the positioning groove, and a gap is left between the positioning plates and the side plates.

6. The adjustable welding positioning device for hardware according to claim 1, characterized in that: The four corners of the base plate are respectively provided with screw holes.

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