A fixing mechanism for metal product welding

Abstract

The utility model relates to the field of welding process discloses a kind of fixed mechanism for metal product welding, including protection box, the right side of protection box is fixedly connected with base one by hinge, the top of base one is provided with two base two, one of the base two is fixedly connected in the top of base one, another base two is slidingly connected in the top of base one, the top of the two base two is fixedly connected with baffle one, the inside of baffle one is threadedly connected with screw, the left side of screw is rotatably connected with connecting block, the left side of connecting block is fixedly connected with baffle two, the bottom of base two in front side is fixedly connected with rack, motor is fixedly connected in the inside of base one, motor output end is fixedly connected with gear, the gear and the rack are engagedly connected between the gear and the rack. In the utility model, the spacing between the two metal objects is adjusted by motor, and the welding efficiency is improved. The protection box prevents sparks from flying and causing harm to the human body.

Description

Technical Field

[0001] This utility model relates to the field of welding technology, and in particular to a fixing mechanism for welding metal products. Background Technology

[0002] Metal welding equipment is a device (such as a clamp, pliers, magnetic base or welding positioner) used to hold, position and stabilize metal workpieces. Its function is to ensure the accurate position of the workpiece during welding, prevent deformation, improve welding efficiency and ensure operational safety. It is widely used in fields such as machinery manufacturing, automobiles, aerospace, pipeline welding and steel structure processing.

[0003] Current fixing mechanisms for welding metal products mainly suffer from two problems. First, existing mechanisms often directly clamp the objects to be welded, but welding requires multiple adjustments to ensure alignment, a time-consuming process. Second, welding generates sparks with extremely high temperatures and long travel distances, easily igniting surrounding combustibles. These sparks can directly burn exposed skin or penetrate clothing, causing superficial or deep burns. Therefore, this paper proposes a fixing mechanism for welding metal products to address these problems. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a fixing mechanism for welding metal products, which aims to improve the problems of needing to spend a lot of time adjusting two objects before welding and the safety hazards caused by sparks flying during welding.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a fixing mechanism for welding metal products, including a protective box, a base 1 fixedly connected to the right side of the protective box via a hinge, two bases 2 provided on the top of the base 1, one of the bases 2 fixedly connected to the top of the base 1, and the other base 2 slidably connected to the top of the base 1, a baffle 1 fixedly connected to the top of each of the two bases 2, a screw threadedly connected to the inner side of the baffle 1, a connecting block rotatably connected to the left side of the screw, a baffle 2 fixedly connected to the left side of the connecting block, a rack fixedly connected to the bottom of the front base 2, a motor fixedly connected inside the base 1, a gear fixedly connected to the output end of the motor, and the gear and the rack meshing with each other.

[0006] As a further description of the above technical solution:

[0007] The protective box has a sliding pin inside, a protective sleeve fixedly connected to the top of the protective box, a spring sleeved on the outside of the pin, a baffle four slidably connected to the upper side of the pin, a baffle five fixedly connected to the middle of the pin, and a pull rod fixedly connected to the upper side of the pin.

[0008] As a further description of the above technical solution:

[0009] The base one has a slot inside, and the outer side of the pin is inserted into the slot. The top of the base two is fixedly connected to the baffle three.

[0010] As a further description of the above technical solution:

[0011] A nut is fixedly connected to the right side of the screw.

[0012] As a further description of the above technical solution:

[0013] The top of the spring is fixedly connected to the bottom of the fourth baffle, the bottom of the spring is fixedly connected to the top of the fifth baffle, and the outside of the spring is set inside the protective sleeve.

[0014] As a further description of the above technical solution:

[0015] The bottom of the second baffle is fixedly connected to a slider, and the outer side of the slider is slidably connected to the inner side of the second base.

[0016] As a further description of the above technical solution:

[0017] The motor is externally fixedly connected to the inside of the base, and the gear is externally rotatably connected to the inside of the base.

[0018] As a further description of the above technical solution:

[0019] The top of the protective sleeve is fixedly connected to the bottom of the fourth baffle, and the outer side of the fifth baffle is slidably connected to the inside of the protective sleeve.

[0020] This utility model has the following beneficial effects:

[0021] 1. In this utility model, tightening the screws can fix the metal to the base two. The motor drives the gear transmission, and the gear and rack mesh to move the base plate two, so that the distance between the two metals can be freely adjusted, which makes it easier to align the two metals to be welded and facilitates subsequent welding. This realizes that the fixing mechanism can quickly complete the adjustment between the two metal objects to be welded, and improves the welding efficiency.

[0022] 2. In this utility model, the protective box can prevent sparks from flying during welding. The protective box is connected by a hinge on the right side, which can be used to adjust the protective box. With the help of the pin and the slot, the protective box can be flexibly locked and opened, which solves the problem that the fixed mechanism will cause sparks to fly during welding, resulting in harm to the human body. Attached Figure Description

[0023] Figure 1This is a perspective view of a fixing mechanism for welding metal products according to the present invention.

[0024] Figure 2 This is a schematic diagram of the base of a fixing mechanism for welding metal products proposed in this utility model;

[0025] Figure 3 This is a schematic diagram of the structure of a protective box for a fixing mechanism for welding metal products proposed in this utility model;

[0026] Figure 4 This is a schematic diagram of the structure of a motor for a fixing mechanism for welding metal products proposed in this utility model;

[0027] Figure 5 This is a schematic diagram of the pin structure of a fixing mechanism for welding metal products proposed in this utility model.

[0028] Legend:

[0029] 1. Protective box; 2. Base 1; 3. Base 2; 4. Screw; 5. Nut; 6. Baffle 1; 7. Connecting block; 8. Baffle 2; 9. Baffle 3; 10. Pull rod; 11. Pin; 12. Baffle 4; 13. Protective sleeve; 14. Slot; 15. Hinge; 16. Slider; 17. Gear; 18. Rack; 19. Motor; 20. Spring; 21. Baffle 5. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Reference Figures 2-4This utility model provides an embodiment of a fixing mechanism for welding metal products, including a protective box 1. A base 2 is fixedly connected to the right side of the protective box 1 via a hinge 15. The protective box 1 prevents sparks from flying. Two bases 3 are provided on the top of the base 2, providing support for the metal object to be fixed. One base 3 is fixedly connected to the top of the base 2, and the other base 3 is slidably connected to the top of the base 2. The spacing of the metal welding is adjusted by adjusting the bases 3, allowing for quick alignment of the welding objects. Both bases 3 are fixedly connected to the top of the base. A baffle 6 is connected, and a screw 4 is threadedly connected to the inside of the baffle 6. The screw 4 can be tightened to fix the metal. A connecting block 7 is rotatably connected to the left side of the screw 4. A baffle 8 is fixedly connected to the left side of the connecting block 7. The connecting block 7 can drive the baffle 8 to move together. A rack 18 is fixedly connected to the bottom of the front base 2 3. A motor 19 is fixedly connected inside the base 2. The output end of the motor 19 can make the gear 17 rotate. The output end of the motor 19 is fixedly connected to the gear 17. The gear 17 and the rack 18 are meshed and connected. When the gear 17 moves, the base 2 3 at the top of the rack 18 can also move together.

[0032] Reference Figure 1 and Figure 5 Inside the protective box 1, a pin 11 is slidably connected, which fixes the protective box 1 to the base 2. A protective sleeve 13 is fixedly connected to the top of the protective box 1 to prevent the spring 20 from being damaged. A spring 20 is sleeved on the outside of the pin 11, which prevents the pin 11 from falling off by compression. A baffle 4 12 is slidably connected to the upper side of the pin 11, and a baffle 5 21 is fixedly connected to the middle of the pin 11. A pull rod 10 is fixedly connected to the upper side of the pin 11 to facilitate pulling the pin 11.

[0033] Reference Figure 1 and Figure 2 The base 1 2 has a slot 14 inside, and the outer side of the pin 11 is inserted into the slot 14. After the pin 11 is inserted into the slot 14, the protective box 1 is fixed. The top of the base 2 3 is fixedly connected to the baffle 3 9, which can fix the metal together with the baffle 2 8.

[0034] Reference Figure 1 and Figure 2 A nut 5 is fixedly connected to the right side of screw 4. Screw 4 is tightened by turning the nut 5.

[0035] Reference Figure 1 and Figure 5 The top of the spring 20 is fixedly connected to the bottom of the baffle 4 12, and the bottom of the spring 20 is fixedly connected to the top of the baffle 5 21. The outside of the spring 20 is set inside the protective sleeve 13. When the external force pulls the pull rod 10, the spring 20 will be squeezed by the baffle 5 21, and the pin 11 will be fixed inside.

[0036] Reference Figure 1 and Figure 2 A slider 16 is fixedly connected to the bottom of the baffle 2 8. The outer side of the slider 16 is slidably connected to the inner side of the base 2 3. The slider 16 drives the base 2 3 to move, thereby adjusting the distance between the two metal objects being welded.

[0037] Reference Figure 1 and Figure 4 The motor 19 is externally fixedly connected to the inside of the base 12, and the gear 17 is externally rotatably connected to the inside of the base 12. The output end of the motor 19 can drive the gear 17 to move.

[0038] Reference Figure 1 and Figure 5 The top of the protective sleeve 13 is fixedly connected to the bottom of the baffle 4 12, and the outer side of the baffle 5 21 is slidably connected to the inside of the protective sleeve 13. The protective sleeve 13 is to prevent damage to the spring 20.

[0039] Working principle: Tightening screw 4 fixes the metal to base 2 3. Motor 19 drives gear 17, which meshes with rack 18, moving base 2 3. This allows the distance between the two metal parts to be freely adjusted, facilitating welding and enabling faster and more efficient alignment of the welded objects. The protective box 1 prevents sparks from flying during welding. A hinge 15 connects to the right side of the protective box 1. Adjusting the protective box 1 via hinge 15 locks it during welding, with pin 11 engaging in slot 14. Opening the protective box 1 when adjusting the metal solves the problem of sparks flying during welding.

[0040] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A fixing mechanism for welding metal products, comprising a protective box (1), characterized in that: The protective box (1) is fixedly connected to a base 1 (2) on the right side by a hinge (15). The base 1 (2) is provided with two base 2 (3) on the top. One of the base 2 (3) is fixedly connected to the top of the base 1 (2), and the other base 2 (3) is slidably connected to the top of the base 1 (2). Both base 2 (3) are fixedly connected to a baffle 1 (6) on the top. The baffle 1 (6) is threaded with a screw (4) on the inner side. The screw (4) is rotatably connected to a connecting block (7) on the left side. The connecting block (7) is fixedly connected to a baffle 2 (8) on the left side. The bottom of the base 2 (3) on the front side is fixedly connected to a rack (18). The base 1 (2) is fixedly connected to a motor (19). The output end of the motor (19) is fixedly connected to a gear (17). The gear (17) and the rack (18) are meshed together.

2. The fixing mechanism for welding metal products according to claim 1, characterized in that: The protective box (1) is slidably connected to a pin (11), the protective box (1) is fixedly connected to a protective sleeve (13), the pin (11) is fitted with a spring (20), the pin (11) is slidably connected to a baffle four (12), the pin (11) is fixedly connected to a baffle five (21) in the middle, and the pin (11) is fixedly connected to a pull rod (10).

3. The fixing mechanism for welding metal products according to claim 2, characterized in that: The base one (2) has a slot (14) inside, and the pin (11) is inserted into the slot (14) on the outside. The base two (3) has a baffle three (9) fixedly connected to its top.

4. The fixing mechanism for welding metal products according to claim 1, characterized in that: The screw (4) is fixedly connected to the nut (5) on the right side.

5. A fixing mechanism for welding metal products according to claim 2, characterized in that: The top of the spring (20) is fixedly connected to the bottom of the fourth baffle (12), the bottom of the spring (20) is fixedly connected to the top of the fifth baffle (21), and the outside of the spring (20) is set inside the protective sleeve (13).

6. A fixing mechanism for welding metal products according to claim 1, characterized in that: The bottom of the baffle (8) is fixedly connected to a slider (16), and the outer side of the slider (16) is slidably connected to the inner side of the base (3).

7. The fixing mechanism for welding metal products according to claim 1, characterized in that: The motor (19) is externally fixedly connected to the inside of the base (2), and the gear (17) is externally rotatably connected to the inside of the base (2).

8. A fixing mechanism for welding metal products according to claim 2, characterized in that: The top of the protective sleeve (13) is fixedly connected to the bottom of the baffle four (12), and the outer side of the baffle five (21) is slidably connected to the inside of the protective sleeve (13).

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