Hardware welding clamp with adjustable angle

Abstract

The utility model belongs to the technical field of hardware welding fixtures, and particularly relates to an angle-adjustable hardware welding fixture which comprises a base, a mounting frame is fixedly mounted on the upper surface of the base, a lead screw is in threaded connection with the interior of the mounting frame, a rotating frame is rotatably connected to one end of the lead screw, a hydraulic rod is fixedly mounted in the rotating frame, and a hydraulic cylinder is fixedly mounted in the hydraulic rod. The angle-adjustable hardware welding clamp comprises a rotating frame, a hydraulic rod is fixedly installed on the rotating frame, a mounting block is fixedly installed at the output end of the hydraulic rod, a clamping plate is fixedly installed on the side face of the mounting block, and a guide rod is slidably connected to the interior of the mounting frame. The angle can be rapidly adjusted, the situation that hardware needs to be disassembled to adjust the position and then is installed is avoided, a workpiece can be directly rotated through the rotating frame, the workpiece adjusting convenience is improved, and practicability is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of hardware welding jigs, and particularly relates to a hardware welding jig with adjustable angle. Background Art

[0002] Hardware parts refer to tools made of metals such as gold, silver, copper, iron, and tin through processing and casting, which are used to fix things, process things, decorate, etc. Hardware products are auxiliary and accessory finished products used in daily life and industrial production. When producing hardware parts, welding is required, so it is necessary to clamp and weld the hardware parts. The welding jig for hardware parts with the publication number CN216541637U includes a bottom plate. A first clamping mechanism is arranged on the bottom plate. The first clamping mechanism includes a first clamping plate and at least two first positioning columns. The first clamping plate can move away from or close to the two first positioning columns. A first limiting groove is arranged on one side of the bottom of the first clamping plate close to the first positioning columns. A sliding plate is also slidably arranged on the bottom plate. A second clamping mechanism is arranged on the upper surface of the sliding plate. The structure of the second clamping mechanism is the same as that of the first clamping mechanism. Through the setting of the first limiting groove, the utility model can better adapt to the fixation of thin sheet hardware parts; and the first clamping device includes a spring for buffering, which is not easy to damage thin sheet hardware parts; a collection groove is also arranged to facilitate the collection of welding slag. Although this product is not easy to damage thin sheet hardware parts and is convenient for collecting welding slag, it is not convenient to adjust the welded hardware parts at different angles. When it is necessary to reinforce other positions of the hardware parts during welding, the hardware parts need to be disassembled, adjusted in position, and then installed, which reduces the overall processing efficiency and has poor practicability and needs to be improved. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a hardware welding jig with adjustable angle, so as to at least solve the problems existing in the above-mentioned prior art.

[0004] To achieve the above purpose, the adjustable-angle hardware welding jig provided by the embodiment of the utility model includes a base. An installation frame is fixedly installed on the upper surface of the base. A lead screw is threadedly connected inside the installation frame. One end of the lead screw is rotatably connected to a rotating frame. A hydraulic rod is fixedly installed inside the rotating frame. An installation block is fixedly installed at the output end of the hydraulic rod. A clamping plate is fixedly installed on the side of the installation block. A guide rod is slidably connected inside the installation frame. A limiting block is fixedly installed on the side of the rotating frame. A limiting rod is slidably connected inside the limiting block. A push plate is fixedly installed at one end of the limiting rod. A spring is fixedly installed on the side of the push plate.

[0005] Optionally, the clamping plate is slidably connected with the rotating frame, and a turning head is fixedly installed at one end of the lead screw.

[0006] Optionally, the guide rod and the rotating frame are rotatably connected.

[0007] Optionally, the limiting rod and the guide rod are slidably connected, and one end of the spring is fixedly connected to the limiting block.

[0008] Optionally, a clamping block is slidably connected inside the mounting block, a connecting block is fixedly installed on the side of the mounting block, and a buckle is fixedly installed on the side of the connecting block.

[0009] Optionally, the buckle is fixedly connected to the clamping plate, and the buckle is rotatably connected to the clamping block.

[0010] One or more of the above technical solutions in the angle-adjustable hardware welding fixture provided by the embodiments of the present invention at least have one of the following technical effects:

[0011] 1. In the angle-adjustable hardware welding fixture of the present invention, by setting the rotating frame, guide rod, limiting block, limiting rod, push plate, and spring, the angle can be adjusted quickly, avoiding the need to remove the hardware parts, adjust their positions, and then reinstall them. The workpiece can be directly rotated through the rotating frame, improving the convenience of adjusting the workpiece and having high practicality.

[0012] 2. In the angle-adjustable hardware welding fixture of the present invention, by setting the clamping block, connecting block, and buckle, it is convenient to replace the clamping plate. When the clamping plate is worn, it can be replaced quickly, avoiding the need to use tools for disassembly or glue adhesion during the replacement of the clamping plate, improving the replacement efficiency and having high practicality. Description of the Drawings

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings required for use in the embodiments or the description of the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0014] Figure 1 It is a schematic diagram of the overall structure of the angle-adjustable hardware welding fixture provided by the embodiments of the present invention.

[0015] Figure 2 It is a side view of the angle-adjustable hardware welding fixture provided by the embodiments of the present invention.

[0016] Figure 3 It is the angle-adjustable hardware welding fixture provided by the embodiments of the present invention Figure 1 Enlarged view at A in

[0017] Figure 4 The hardware welding fixture with adjustable angle provided by the embodiment of the present utility model Figure 1 The enlarged view at position B in the figure

[0018] Wherein, each reference numeral in the figure is as follows

[0019] 1 - base 2 - mounting bracket 3 - lead screw

[0020] 4 - rotating head 5 - rotating bracket 6 - hydraulic rod

[0021] 7 - mounting block 8 - clamping plate 9 - guide rod

[0022] 10 - limiting block 11 - limiting rod 12 - push plate

[0023] 13 - spring 14 - clamping block 15 - connecting block

[0024] 16 - buckle Specific embodiments

[0025] The following describes in detail the embodiments of the present utility model. The examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals indicate the same or similar elements or elements with the same or similar functions throughout. The following describes the embodiments by referring to the attached Figures 1-4 The described embodiments are exemplary and are intended to explain the embodiments of the present utility model, and should not be construed as a limitation to the present utility model

[0026] In the description of the embodiments of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the embodiments of 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 to the present utility model

[0027] In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the embodiments of the present utility model, "a plurality" means two or more unless otherwise specifically defined

[0028] In the embodiments of the present utility model, unless otherwise clearly specified and defined, terms such as "installation", "connection", "linkage", "fixation" shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral body; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0029] In one embodiment of the present utility model, as Figures 1-4 shown, there is provided a hardware welding fixture with adjustable angle, including a base 1. An installation frame 2 is fixedly installed on the upper surface of the base 1. A lead screw 3 is threadedly connected inside the installation frame 2. One end of the lead screw 3 is rotatably connected to a rotating frame 5. A hydraulic rod 6 is fixedly installed inside the rotating frame 5. An installation block 7 is fixedly installed at the output end of the hydraulic rod 6. A clamping plate 8 is fixedly installed on the side of the installation block 7. A guide rod 9 is slidably connected inside the installation frame 2. A limiting block 10 is fixedly installed on the side of the rotating frame 5. A limiting rod 11 is slidably connected inside the limiting block 10. A push plate 12 is fixedly installed at one end of the limiting rod 11. A spring 13 is fixedly installed on the side of the push plate 12. The design of the installation frame 2 on the base 1 provides a stable foundation to ensure the stability of the entire fixture during use. The lead screw 3 threadedly connected inside the installation frame 2 is connected to the rotating frame 5. Through the adjustment of the hydraulic rod 6, the precise adjustment of the fixture angle is realized, making the welding more flexible and accurate. The clamping plate 8 is slidably connected to the rotating frame 5. A turning head 4 is fixedly installed at one end of the lead screw 3. The sliding connection between the clamping plate 8 and the rotating frame 5 enables the clamping plate 8 to move flexibly, making it easier to clamp workpieces of different sizes and shapes. The design of the turning head 4 at the end of the lead screw 3 facilitates the operation of the operator and improves work efficiency. The guide rod 9 is rotatably connected to the rotating frame 5. The rotational connection between the guide rod 9 and the rotating frame 5 makes the rotating frame 5 more stable and precise during angle adjustment, avoiding welding errors caused by improper angle adjustment and improving welding quality. The limiting rod 11 is slidably connected to the guide rod 9. One end of the spring 13 is fixedly connected to the limiting block 10. The sliding connection between the limiting rod 11 and the guide rod 9, combined with the design of the limiting block 10 and the spring 13, enables accurate positioning during the adjustment of the fixture angle, maintains the stability of the fixture, and prevents the workpiece from moving during welding.

[0030] As Figures 1-4As shown, a clamping block 14 is slidably connected inside the mounting block 7. A connecting block 15 is fixedly installed on the side of the mounting block 7, and a buckle 16 is fixedly installed on the side of the connecting block 15. The design of the clamping block 14 slidably connected inside the mounting block 7 facilitates the replacement of different types of clamping plates 8, enabling the fixture to adapt to various welding requirements and increasing the versatility and practicality of the fixture. The fixed installation of the connecting block 15 and the buckle 16 ensures the firmness of the clamping plate 8 during replacement. The buckle 16 is fixedly connected to the clamping plate 8, and the buckle 16 is rotatably connected to the clamping block 14. The fixed connection between the buckle 16 and the clamping plate 8 and the rotatable connection between the buckle 16 and the clamping block 14 make the clamping plate 8 more stable during use and not easily fall off. At the same time, the design of the buckle 16 facilitates the operator to quickly replace the clamping plate 8, reducing the downtime and improving the production efficiency.

[0031] At least one of the above embodiments of the present utility model can be realized as follows: First, place the workpiece at the position of the clamping plate 8, drive the clamping plate 8 to move through the hydraulic rod 6, and clamp and fix the workpiece through the clamping plate 8. When it is necessary to adjust the angle of the workpiece, the push plate 12 can be grasped and pulled, so that the push plate 12 drives the limiting rod 11 to move, and the limiting rod 11 slides out from the inside of the guiding rod 9 and slides from the inside of the guiding rod 9 to the inside of the limiting block 10, so that the rotating frame 5 can rotate. When the rotating frame 5 rotates to the appropriate position, the push plate 12 and the limiting rod 11 can be driven to move through the spring 13, so that the limiting rod 11 slides from the inside of the limiting block 10 to the inside of the guiding rod 9. When it is necessary to replace the clamping plate 8, the buckle 16 can be directly grasped and rotated, so that the buckle 16 rotates at the position of the clamping block 14. When the buckle 16 rotates away from the clamping block 14, the clamping plate 8 can be grasped and pulled, so that the clamping plate 8 drives the clamping block 14 to slide out from the inside of the mounting block 7. Then, align the clamping block 14 on the new clamping plate 8 with the position of the mounting block 7, and then rotate the buckle 16. When the buckle 16 rotates onto the clamping block 14, the clamping block 14 can be clamped and limited.

[0032] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An angle-adjustable metal welding fixture, comprising a base (1), characterized in that: A mounting frame (2) is fixedly mounted on the upper surface of the base (1); a screw rod (3) is internally threadedly connected to the mounting frame (2); one end of the screw rod (3) is rotatably connected to a rotating frame (5); a hydraulic rod (6) is fixedly mounted inside the rotating frame (5); a mounting block (7) is fixedly mounted on the output end of the hydraulic rod (6); a clamping plate (8) is fixedly mounted on the side of the mounting block (7); a guide rod (9) is slidably connected inside the mounting frame (2); a limit block (10) is fixedly mounted on the side of the rotating frame (5); a limit rod (11) is internally slidably connected to the limit block (10); a push plate (12) is fixedly mounted on one end of the limit rod (11); a spring (13) is fixedly mounted on the side of the push plate (12).

2. The angle-adjustable metal welding fixture according to claim 1, characterized in that: The clamping plate (8) is slidably connected to the rotating frame (5), and a rotating head (4) is fixedly mounted on one end of the screw rod (3).

3. The angle-adjustable metal welding fixture according to claim 1, characterized in that: The guide rod (9) is rotatably connected to the rotating frame (5).

4. The angle-adjustable metal welding fixture according to claim 1, characterized in that: The limiting rod (11) is slidably connected to the guide rod (9), and one end of the spring (13) is fixedly connected to the limiting block (10).

5. The angle-adjustable metal welding fixture according to claim 1, characterized in that: A clamping block (14) is slidably connected inside the mounting block (7), a connecting block (15) is fixedly mounted on the side of the mounting block (7), and a buckle (16) is fixedly mounted on the side of the connecting block (15).

6. The angle-adjustable metal welding fixture according to claim 5, characterized in that: The buckle (16) is fixedly connected to the clamping plate (8), and the buckle (16) is rotationally connected to the clamping block (14).

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