Welding equipment for steel balls

Abstract

The utility model relates to the technical field of metal welding, and discloses welding equipment for steel balls, which comprises a mounting bin, an adsorption fixing mechanism arranged in the mounting bin and at the top end of the outer surface of the mounting bin and used for connecting and fixing a plurality of steel balls, and a metal bar locking mechanism, the metal rod locking mechanism is arranged at the top end of the mounting bin and the top end of the adsorption mechanism and used for fixedly connecting the multiple metal rods, the adsorption mechanism comprises a mounting base, a mounting groove is formed in the top end of the mounting base, and a rubber pad is mounted in the mounting groove. By means of the adsorption fixing mechanism and the metal rod locking mechanism, the situation that a steel ball and a metal rod are fixed through bolts can be reduced in the using process, the device can be installed and fixed more rapidly, the installation time is shortened, the welding efficiency is ensured, and the practicability and applicability of the device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal welding, in particular to welding equipment for steel beads and steel balls. Background Art

[0002] Steel balls are used in many fields. For example, in the process of making universal joints, they often need to be welded and fixed to the vertical rod.

[0003] An existing welding device for steel balls (publication number: CN208800946U) has at least the following disadvantages: when in use, the device clamps and fixes the metal ball through multiple bolts, and then pushes the clamping device to clamp the rod body through the bolts, and the structure provided therein can only fix a single metal ball and a rod body when in use, and the fixing efficiency is slow during welding, and the device cannot simultaneously install and fix multiple metal balls and rod bodies during welding, resulting in a decrease in the overall welding efficiency of the device, resulting in low practicality and applicability of the device. For this reason, the utility model proposes a new solution. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a welding device for steel beads and steel balls.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A welding device for steel balls, comprising:

[0007] Installation warehouse;

[0008] An adsorption fixing mechanism is arranged inside the installation bin and at the top of the outer surface of the installation bin, and is used to connect and fix multiple steel balls;

[0009] A metal rod locking mechanism, which is arranged at the top of the installation bin and at the top of the adsorption mechanism, and is used for fixing and connecting multiple metal rods;

[0010] The adsorption mechanism includes a mounting seat, a mounting groove is provided on the top of the mounting seat, a rubber pad is installed inside the mounting groove, a plurality of adsorption holes are provided on the top of the rubber pad, an adsorption tube is fixedly connected to the top of the inside of the mounting bin, the adsorption tube and the adsorption hole are connected, an electric control valve is installed at the other end of each adsorption tube, an extraction tube is arranged between each electric control valve, an extraction mechanism is arranged inside the mounting bin, one end of the extraction mechanism is arranged to be connected between the extraction tubes, and the extraction mechanism is used to apply negative pressure to the inside of the adsorption hole.

[0011] As a further solution of the utility model, the metal rod locking mechanism includes multiple locking clamp frames, each locking clamp frame is composed of multiple locking half frames, each locking clamp frame is arranged at the top of the corresponding adsorption hole, and the outer surface of each locking half frame is fixedly connected to a sliding support rod, and the surface of each sliding support rod is provided with a pushing mechanism, which is used to push the locking half frames to merge into a locking clamp frame.

[0012] As a further scheme of the utility model, the extraction mechanism includes an extraction pump, which is provided inside the installation bin, and the input end of the extraction pump is fixedly connected to a connecting pipe, one end of the connecting pipe is fixedly connected to the surface of the extraction pipe, the interior of the connecting pipe is connected to the interior of the extraction pipe, and the output end of the extraction pump is fixedly connected to a discharge pipe, the other end of the discharge pipe is fixedly connected to the inner wall of the installation bin, the interior of the discharge pipe is connected to the outer surface of the installation bin, and a plurality of locking bolts are provided between the mounting seat and the installation bin, and the locking bolts are used to connect and fix the mounting seat and the installation bin.

[0013] As a further solution of the present invention, the pushing mechanism includes multiple mounting frames, each mounting frame is arranged at the top of the mounting bin near both sides, the other end of each sliding support rod passes through the mounting frame to the other side, a pushing spring is sleeved on the surface of the sliding support rod, and the two ends of the pushing spring are respectively movably connected to the surface of the mounting frame and the outer surface of the locking clamp frame, and a limiting plate is installed at one end of each sliding support rod close to the mounting frame, and each limiting plate is movably connected to the surface of the mounting frame, and a protective pad is installed inside the locking clamp frame, and the protective pad is composed of two protective half pads, each protective half pad is installed on the corresponding inner wall of the locking half frame, and the protective pad is used to protectively clamp the metal rod.

[0014] As a further solution of the utility model, a connecting seat is installed at the bottom end of the extraction pump inside the installation bin, the bottom end of the extraction pump is installed on the top end of the connecting seat, and a plurality of fixing frames are arranged between the extraction pump and the connecting seat.

[0015] As a further solution of the utility model, an opening groove penetrating the outer surface is provided on one side of the interior of the installation bin, and sealing doors are rotatably connected on both sides of the opening groove. Opening handles are provided on one side of the sealing door near both sides, and a plurality of feet are fixedly connected to the bottom end of the installation bin.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] 1. Through the adsorption fixing mechanism and metal rod locking mechanism, the use of bolts to fix steel balls and metal rods can be reduced during use, making the equipment faster to install and fix, reducing the installation time, ensuring welding efficiency, and increasing the practicability and applicability of the equipment.

[0018] 2. At the same time, by setting up multiple adsorption holes and multiple locking clamp frames, it is ensured that multiple steel balls and metal rods can be welded simultaneously when the equipment is in use, further increasing the welding efficiency of the equipment during welding, increasing the practicability and applicability of the equipment, and increasing the convenience of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of one side of a welding device for steel balls and steel balls proposed by the utility model;

[0020] Figure 2 This is a schematic diagram of the overall structure of the other side of a welding device for steel balls and steel balls proposed by the utility model;

[0021] Figure 3 This is a schematic diagram of the internal cross-sectional structure of a welding device for steel balls and steel balls proposed by the utility model;

[0022] Figure 4 The utility model is a schematic diagram of the structure of a welding device for steel beads and steel balls.

[0023] In the figure: 1. Installation bin; 2. Installation seat; 3. Adsorption hole; 4. Rubber pad; 5. Locking bolt; 6. Installation frame; 7. Sliding support rod; 8. Locking clamp frame; 9. Push spring; 10. Protective pad; 11. Limit plate; 12. Electric control valve; 13. Extraction tube; 14. Extraction pump; 15. Fixed frame; 16. Foot; 17. Sealing door; 18. Opening handle. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] Reference Figure 1 - Figure 3 , a welding device for steel balls, comprising an installation bin 1, an adsorption fixing mechanism, the adsorption fixing mechanism is arranged inside the installation bin 1 and at the top of the outer surface of the installation bin 1, and is used to connect and fix multiple steel balls, a metal rod locking mechanism, the metal rod locking mechanism is arranged at the top of the installation bin 1, the metal rod locking mechanism is arranged at the top of the adsorption mechanism, and is used to fix multiple metal rods. The adsorption mechanism comprises a mounting seat 2, a mounting groove is provided at the top of the mounting seat 2, a rubber pad 4 is installed inside the mounting groove, and a plurality of adsorption holes 3 are provided at the top of the rubber pad 4. An adsorption tube is fixedly connected to the top of the installation bin 1, and the adsorption tube and the adsorption hole 3 are connected. An electric control valve 12 is installed at the other end of each adsorption tube, and an extraction tube 13 is arranged between each electric control valve 12. An extraction mechanism is arranged inside the installation bin 1, and one end of the extraction mechanism is provided with a It is placed in communication with the extraction pipe 13, and the extraction mechanism is used to apply negative pressure to the inside of the adsorption hole 3. The extraction mechanism includes an extraction pump 14, and the extraction pump 14 is arranged inside the installation bin 1. The input end of the extraction pump 14 is fixedly connected with a connecting pipe, one end of the connecting pipe is fixedly connected to the surface of the extraction pipe 13, the inside of the connecting pipe is connected to the inside of the extraction pipe 13, and the output end of the extraction pump 14 is fixedly connected with a discharge pipe, and the other end of the discharge pipe is fixedly connected to the inner wall of the installation bin 1 and connected, and the inside of the discharge pipe is connected to the outer surface of the installation bin 1. A plurality of locking bolts 5 are arranged between the mounting seat 2 and the installation bin 1, and the locking bolts 5 are used to connect and fix the mounting seat 2 and the installation bin 1. A connecting seat is installed at the bottom end of the extraction pump 14 inside the installation bin 1, and the bottom end of the extraction pump 14 is installed at the top of the connecting seat, and a plurality of fixing frames 15 are arranged between the extraction pump 14 and the connecting seat.

[0028] Through the setting of this structure, the device can adsorb the metal ball of the device well when in use, and there is no need to clamp and install the metal ball through structures such as bolts, which reduces the trouble during fixation and increases the convenience of installing the metal ball. The rubber pad 4 arranged therein ensures the sealing effect between the adsorption hole 3 and the metal ball, ensuring that the metal ball can be adsorbed under negative pressure. When the device is in use, the extraction pump 14 is arranged to extract negative pressure from the extraction pipe 13, and the extraction pipe 13 is connected to the electric control valve 12. The opening and closing of the electric control valve 12 is used to adjust the working condition of the negative pressure hole, which is suitable for different numbers of metal balls. One end of the extraction pump 14 is connected to the outer surface of the installation cavity to ensure that the extracted gas can be discharged smoothly, and the mounting seat 2 can be quickly installed and connected through the arranged locking bolt 5, ensuring convenient installation of the equipment. The multiple fixing frames 15 and the mounting seat 2 arranged therein ensure the stability of the use of the extraction pump 14, which increases the practicality and applicability of the equipment.

[0029] In this embodiment, the metal rod locking mechanism includes a plurality of locking clamping frames 8, each of which is a plurality of locking half-frames, each of which is arranged at the top of the corresponding adsorption hole 3, and a sliding support rod 7 is fixedly connected to the outer surface of each locking half-frame, and a pushing mechanism is arranged on the surface of each sliding support rod 7, and the pushing mechanism is used to push the locking half-frames to merge and form the locking clamping frame 8. The pushing mechanism includes a plurality of mounting frames 6, each of which is arranged at the top of the mounting bin 1 near both sides, and the other end of each sliding support rod 7 passes through the mounting frame 6 to the other side, and a pushing spring 9 is sleeved on the surface of the sliding support rod 7, and the two ends of the pushing spring 9 are respectively movably connected Connected to the surface of the mounting frame 6 and the outer surface of the locking clamp frame 8, a limit plate 11 is installed at one end of each sliding support rod 7 close to the mounting frame 6, and each limit plate 11 is movably connected to the surface of the mounting frame 6. A protective pad 10 is installed inside the locking clamp frame 8. The protective pad 10 is composed of two protective half pads, and each protective half pad is installed on the inner wall of the corresponding locking half frame. The protective pad 10 is used to protectively clamp the metal rod. An opening groove penetrating the outer surface is opened on one side of the inside of the mounting bin 1, and sealing doors 17 are rotatably connected on both sides of the opening groove. An opening handle 18 is opened on one side of the sealing door 17 near both sides, and a plurality of pads 16 are fixedly connected to the bottom end of the mounting bin 1.

[0030] Through the setting of this structure, the device can fix multiple metal rods at the same time when in use, and the need for disassembly can be reduced during welding, so that the number of single welding is increased, and the welding efficiency during overall welding is ensured. The set protective pad 10 can ensure that the metal rod can be well clamped, reduce scratches, and ensure the welding quality. The set push spring 9 can ensure the clamping stability during clamping, and ensure that the device can achieve a better clamping effect when in use. The set mounting frame 6 can ensure the installation stability of the entire metal rod, ensure the welding effect, and increase the practicality and applicability of the equipment.

[0031] Working principle: When the equipment is in use, the suction pump 14 is provided to apply negative pressure to the adsorption hole 3, and the steel ball is adsorbed through the adsorption hole 3. The metal rod is installed manually, and the locking clamp frame 8 is pushed by the provided push spring 9 to clamp and fix the metal rod. The metal rod and the steel ball are in contact and welded. After the welding is completed, the negative pressure on the adsorption hole 3 is stopped so that the metal ball can be taken out. During the removal process, the push spring 9 is compressed so that the locking clamp frame 8 releases the limit on the metal rod, thereby achieving the removal effect.

[0032] From the above description, it can be seen that the above-mentioned embodiments of the utility model achieve the following technical effects: multiple steel balls and metal rods can be welded simultaneously during welding, and the need for bolts and other structures to fix the steel balls and metal rods can be reduced during welding, thereby ensuring the installation welding efficiency during installation and providing good welding stability.

[0033] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A welding device for steel balls, characterized in that: include: Installation chamber (1); An adsorption fixing mechanism, the adsorption fixing mechanism is arranged inside the installation bin (1) and at the top of the outer surface of the installation bin (1), and is used for connecting and fixing a plurality of steel balls; A metal rod locking mechanism, the metal rod locking mechanism is arranged at the top of the installation bin (1), the metal rod locking mechanism is arranged at the top of the adsorption mechanism, and is used for fixing and connecting a plurality of metal rods; The adsorption mechanism comprises a mounting seat (2), a mounting groove is provided at the top of the mounting seat (2), a rubber pad (4) is installed inside the mounting groove, a plurality of adsorption holes (3) are provided at the top of the rubber pad (4), an adsorption tube is fixedly connected to the top of the mounting chamber (1), the adsorption tube and the adsorption holes (3) are connected, an electric control valve (12) is installed at the other end of each adsorption tube, an extraction tube (13) is arranged between each electric control valve (12), an extraction mechanism is arranged inside the mounting chamber (1), one end of the extraction mechanism is arranged to be connected between the extraction tubes (13), and the extraction mechanism is used to apply negative pressure to the inside of the adsorption hole (3).

2. The welding equipment for steel balls according to claim 1, characterized in that: The metal rod locking mechanism comprises a plurality of locking clamp frames (8), each locking clamp frame (8) is a plurality of locking half frames, each locking clamp frame (8) is arranged at the top end of the corresponding adsorption hole (3), the outer surface of each locking half frame is fixedly connected to a sliding support rod (7), and the surface of each sliding support rod (7) is provided with a pushing mechanism, which is used to push the locking half frames to merge into a locking clamp frame (8).

3. The welding equipment for steel balls according to claim 1, characterized in that: The extraction mechanism comprises an extraction pump (14), the extraction pump (14) is arranged inside the installation bin (1), the input end of the extraction pump (14) is fixedly connected to a connecting pipe, one end of the connecting pipe is fixedly connected to the surface of the extraction pipe (13), the interior of the connecting pipe is connected to the interior of the extraction pipe (13), the output end of the extraction pump (14) is fixedly connected to a discharge pipe, the other end of the discharge pipe is fixedly connected to the inner wall of the installation bin (1), the interior of the discharge pipe is connected to the outer surface of the installation bin (1), and a plurality of locking bolts (5) are arranged between the installation seat (2) and the installation bin (1), the locking bolts (5) are used to connect and fix the installation seat (2) and the installation bin (1).

4. The welding equipment for steel balls according to claim 2, characterized in that: The pushing mechanism comprises a plurality of mounting frames (6), each mounting frame (6) being arranged at the top end of the mounting bin (1) near both sides, the other end of each sliding support rod (7) passing through the mounting frame (6) to the other side, a pushing spring (9) being sleeved on the surface of the sliding support rod (7), the two ends of the pushing spring (9) being movably connected to the surface of the mounting frame (6) and the outer surface of the locking clamp frame (8), respectively, a limiting plate (11) being installed at one end of each sliding support rod (7) near the mounting frame (6), each limiting plate (11) being movably connected to the surface of the mounting frame (6), a protective pad (10) being installed inside the locking clamp frame (8), the protective pad (10) being composed of two protective half pads, each protective half pad being installed on the inner wall of the corresponding locking half frame, and the protective pad (10) being used for protectively clamping the metal rod.

5. The welding equipment for steel balls according to claim 3, characterized in that: A connecting seat is installed at the bottom end of the extraction pump (14) inside the installation bin (1), and the bottom end of the extraction pump (14) is installed on the top end of the connecting seat. A plurality of fixing frames (15) are arranged between the extraction pump (14) and the connecting seat.

6. The welding equipment for steel balls according to claim 1, characterized in that: An opening groove penetrating the outer surface is provided on one side of the interior of the installation bin (1), and sealing doors (17) are rotatably connected to both sides of the opening groove. An opening handle (18) is provided on one side of the sealing door (17) near both sides, and a plurality of pads (16) are fixedly connected to the bottom end of the installation bin (1).

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