Auxiliary device for manual welding

Abstract

The utility model provides an auxiliary device for manual welding, which relates to the technical field of manual welding and comprises a base, the base has preset bearing capacity, a bearing plate is arranged at the top of the base, a transmission gear box is arranged at the top of the bearing plate, and a coupler is arranged on one side of the transmission gear box. The end, away from the transmission gear box, of the coupler is movably connected with a rotating disc, a hole plate is arranged on one side of the rotating disc, and a clamping component is arranged at the top of the hole plate. The device has the advantages of being simple in structure and easy to operate.

Description

Technical Field

[0001] The utility model relates to the technical field of manual welding, in particular to an auxiliary device for manual welding. Background Art

[0002] When welding with a manual welding device, it is usually necessary to place the object to be welded on an auxiliary device, and then adjust the welding device to facilitate welding, thereby improving the quality of welding. During the welding process, the object to be welded needs to be fixed. When welding different objects at the same time, the device often needs to be adjusted up and down or turned over to facilitate the operator to operate. In the prior art, when welding, operators usually use simple auxiliary devices to fix the welding objects, which has low safety performance. When welding at different angles, it is necessary to remove the object to be welded, change the angle, and then fix it again, which is inconvenient to operate and has low welding efficiency. Utility Model Content

[0003] The utility model aims to provide an auxiliary device for manual welding to solve the technical problems existing in the prior art.

[0004] In order to achieve the above utility model purpose, the technical solution adopted by the utility model is:

[0005] An auxiliary device for manual welding includes: a base, the base has a predetermined bearing capacity, and a bearing plate is provided on the top. In order to facilitate the rotation of the turntable and facilitate the user to weld from different angles, a transmission gear box is provided on the top of the bearing plate. In order to compensate and absorb vibrations between the turntable and the transmission gear box, a coupling is provided on one side of the transmission gear box. The coupling is movably connected to the turntable at one end away from the transmission gear box. A hole plate is provided on one side of the turntable. In order to fix the object to be welded, a clamping component is provided on the top of the hole plate.

[0006] Furthermore, in order to protect the internal components of the transmission gear box, a sealing sleeve is provided on one side of the transmission gear box, a connecting shaft is penetrated through the sealing sleeve, and the other side of the connecting shaft is connected to the control panel.

[0007] Furthermore, a connecting arm is symmetrically provided on one side of the turntable, a rectangular groove is provided on the top of the connecting arm, the rectangular groove is slidably connected to the moving plate, and the top of the moving plate is fixedly connected to the orifice plate.

[0008] Furthermore, the clamping component includes: a clamping plate, which is arranged on the upper surface of the orifice plate and has a plurality of limit holes on one side of the top, and a support platform is provided on the other side of the top, and a T-shaped slide groove is provided on the working surface of the support platform, and the T-shaped slide groove is slidably connected to a T-row slider, and the top of the T-row slider is fixedly connected to a telescopic part, and a support plate is provided on the side of the telescopic part away from the support platform.

[0009] Furthermore, a fixing plate is provided at the bottom of the base.

[0010] Furthermore, the working size of the limiting hole is adapted to the hole diameter of the working surface of the orifice plate. Compared with the prior art, the utility model has the following beneficial effects:

[0011] The utility model is provided with a control plate, a coupling, a transmission gear box and a turntable. When an operator needs to weld an object to be welded from different angles, a single person can drive the turntable to rotate by rotating the control plate, thereby realizing welding at different angles, without removing the object to be welded and changing its position, thereby improving welding efficiency.

[0012] By arranging the telescopic piece and the abutment plate, the object to be welded is fixed on the orifice plate during welding, so as to prevent the object to be welded from falling off and improve safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional diagram of the utility model;

[0014] Figure 2 This is the overall diagram of the utility model;

[0015] Figure 3 This is an exploded view of the clamping component;

[0016] In the figure: 1. base; 2. load-bearing plate; 3. transmission gear box; 4. control panel; 5. connecting shaft; 6. sealing sleeve; 7. coupling; 8. turntable; 9. orifice plate; 10. clamping component; 1001. clamping plate; 1002. limiting hole; 1003. support platform; 1004. T-shaped slide groove; 1005. T-row slider; 1006. telescopic part; 1007. abutment plate; 11. movable plate; 12. fixed plate; 13. connecting arm. DETAILED DESCRIPTION

[0017] In order to make the content of the utility model easier to understand, the technical solutions in the embodiments of the utility model will be described clearly and completely in conjunction with the drawings in the embodiments of the utility model. The same parts are represented by the same figure marks. It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to the directions in the drawings, and the words "inside" and "outside" refer to the directions toward or away from the geometric center of a specific component, respectively.

[0018] like Figure 1-3As shown, in this embodiment, an auxiliary device for manual welding is provided, comprising: a base 1, the base 1 has a predetermined bearing capacity, and a bearing plate 2 is provided on the top, a transmission gear box 3 is provided on the top of the bearing plate 2, the transmission gear box 3 transmits the power transmitted by the control disk 4 to the coupling 7 through the internal gear components, and changes the rotation speed and torque during the transmission process, and realizes the increase of power through the mutual meshing between the gears, and can achieve a larger transmission ratio in a smaller space, and has a longer service life; a coupling 7 is provided on one side of the transmission gear box 3, the coupling 7 connects the transmission gear box 3 with a turntable 8, so that the two components can keep rotating together, and the setting of the coupling 7 can allow the angular deviation and connection error generated when the control disk 4 is connected to the transmission gear box 3, and can reduce the vibration and impact generated during the operation of the device, protect the stable operation of the device, and improve the welding efficiency; the coupling 7 is movably connected to the turntable 8 at one end away from the transmission gear box 3, and a hole plate 9 is provided on one side of the turntable 8, and a clamping portion is provided on the top of the hole plate 9 The clamping component 10 comprises: a clamping plate 1001, the clamping plate 1001 is arranged on the upper surface of the orifice plate 9, and a plurality of limiting holes 1002 are provided on one side of the top, the working size of the limiting holes 1002 is adapted to the hole diameter of the working surface of the orifice plate 9, and a support platform 1003 is provided on the other side of the top, and a T-shaped slide groove 1004 is provided on the working surface of the support platform 1003, and the T-shaped slide groove 1004 is slidably connected to a T-row slider 1005, and the top of the T-row slider 1005 is fixedly connected to the telescopic component 10 06. A butt plate 1007 is provided on the side of the telescopic member 1006 away from the support platform 1003. When working, the distance between the two clamping plates 1001 is determined according to the size of the weld, and the limit holes 1002 and the holes on the upper surface of the orifice plate 9 are inserted by cap bolts to fix them. The operator pushes the telescopic member 1006 to drive the T-shaped slider 1005 at the bottom to slide in the T-shaped slide groove 1004 and move it to a suitable position, and adjusts the axial length of the telescopic member 1006 until the butt plate 1007 is tightly pressed against the weld and stops.

[0019] A sealing sleeve 6 is provided on one side of the transmission gear box 3 , a connecting shaft 5 is passed through the sealing sleeve 6 , and the other side of the connecting shaft 5 is connected to the control panel 4 .

[0020] A connecting arm 13 is symmetrically provided on one side of the turntable 8, and a rectangular groove is provided on the top of the connecting arm 13. The rectangular groove is slidably connected to the moving plate 11, and the top of the moving plate 11 is fixedly connected to the orifice plate 9. When in use, the operator operates the moving plate 11 at the bottom of the orifice plate 9 to slide as needed to adjust the position.

[0021] A fixing plate 12 is provided at the bottom of the base 1. If the welded object is heavy, the fixing plate 12 needs to be connected to the fixing member.

[0022] When in use, the operator determines the distance between the two clamps 1001 according to the size of the weld, fixes them by inserting the cap bolts into the limit holes 1002 and the holes on the upper surface of the orifice plate 9, and the operator pushes the telescopic part 1006 to drive the T-shaped slider 1005 at the bottom to slide in the T-shaped slide groove 1004, moves to the appropriate position, and adjusts the axial length of the telescopic part 1006 until the abutment plate 1007 is tightly against the weld and stops; if it is necessary to change the angle for welding, the operator rotates the control disk 4 with one hand, the control disk 4 drives the transmission gear box 3 to rotate through the connecting shaft 5, the transmission gear box 3 drives the turntable 8 to rotate through the coupling 7, and the turntable 8 drives the orifice plate 9 to rotate. After rotating to the appropriate angle, the operator welds the object to be welded, which increases safety and improves welding efficiency.

[0023] The above description is only a preferred embodiment of the present utility model patent and is not intended to limit the present utility model patent. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model patent shall be included in the protection scope of the present utility model patent.

Claims

1. A manual welding auxiliary device, characterized in that: include: A base (1), the base (1) having a predetermined bearing capacity, and a bearing plate (2) being provided on the top, a transmission gear box (3) being provided on the top of the bearing plate (2), a coupling (7) being provided on one side of the transmission gear box (3), the coupling (7) being movably connected to a rotating disk (8) at one end away from the transmission gear box (3), a perforated plate (9) being provided on one side of the rotating disk (8), and a clamping component (10) being provided on the top of the perforated plate (9).

2. The manual welding auxiliary device according to claim 1, characterized in that: A sealing sleeve (6) is provided on one side of the transmission gear box (3), a connecting shaft (5) is provided inside the sealing sleeve (6), and the other side of the connecting shaft (5) is connected to the control panel (4).

3. The auxiliary device for manual welding according to claim 1, characterized in that: A connecting arm (13) is symmetrically provided on one side of the rotating disk (8), a rectangular groove is provided on the top of the connecting arm (13), the rectangular groove is slidably connected to the moving plate (11), and the top of the moving plate (11) is fixedly connected to the orifice plate (9).

4. The manual welding auxiliary device according to claim 1, characterized in that: The clamping component (10) comprises: a clamping plate (1001), the clamping plate (1001) is arranged on the upper surface of the orifice plate (9), and a plurality of limiting holes (1002) are provided on one side of the top, and a support platform (1003) is provided on the other side of the top, and a T-shaped slide groove (1004) is provided on the working surface of the support platform (1003), and the T-shaped slide groove (1004) is slidably connected to a T-row slider (1005), and the top of the T-row slider (1005) is fixedly connected to a telescopic member (1006), and a side of the telescopic member (1006) away from the support platform (1003) is provided with a stop plate (1007).

5. The manual welding auxiliary device according to claim 1, characterized in that: A fixing plate (12) is provided at the bottom of the base (1).

6. The manual welding auxiliary device according to claim 4, characterized in that: The working size of the limiting hole (1002) is compatible with the hole diameter of the working surface of the orifice plate (9).

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