Rotating structure of welding rod wire spool

Abstract

The rotating structure of the welding rod wire spool comprises a movable frame, a motor supporting frame is fixedly installed on one side of the movable frame, an electric motor is fixedly installed in the motor supporting frame, a screw frame is fixedly installed on the side face of the movable frame and the side face of the motor supporting frame, an inner hexagon screw is arranged in the screw frame, and the motor supporting frame is fixedly installed on the motor supporting frame. A wire reel inner supporting sleeve is arranged in the movable frame, the movable frame comprises a bottom plate, a limiting sliding rod, a supporting plate, a sliding plate, a first bearing, a second bearing, a rotating rod and a telescopic spring, the limiting sliding rod is fixedly installed on the upper surface of the bottom plate, and the supporting plate is fixedly installed at the position, located at the front end, of the upper surface of the limiting sliding rod. According to the rotating structure of the welding rod wire spool, the welding rod wire spools with different widths and sizes can be clamped and fixed through the movable frame and the wire spool inner supporting sleeve, the installation operation process is more convenient, the disassembly and assembly mode is simpler, and the welding rod wire spools can be driven to rotate in cooperation with an electric motor.

Description

Technical Field

[0001] The utility model relates to the technical field of welding rod winding drum rotating structures, in particular to a welding rod winding drum rotating structure. Background Art

[0002] The welding rod is a metal strip that is melted and filled at the joint of the welding workpiece during gas welding and electric welding. The material of the welding rod is usually the same as the material of the workpiece. The welding rod is a melting electrode coated with a coating for use in welding rod arc welding. It consists of two parts: a coating and a welding core. The special steel wire used for welding can be divided into three categories: carbon structural steel, alloy structural steel, and stainless steel. The welding rod winding drum is a storage disk for winding the welding rod, and its rotating structure is a structure that assists the rotation of the welding rod winding drum.

[0003] The existing rotating structure for welding rod winding reels has certain disadvantages when in use. The rotating structure for traditional welding rod winding reels cannot clamp and fix welding rod winding reels of different sizes and widths. The disassembly and assembly process is not convenient enough, the disassembly and assembly method is not simple enough, and the rotation of the welding rod winding reel is not smooth enough and is prone to slipping. Utility Model Content

[0004] The main purpose of the utility model is to provide a rotating structure of a welding rod winding drum, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A rotating structure of a welding rod winding drum comprises a movable frame, a motor support frame is fixedly installed on one side of the movable frame, an electric motor is fixedly installed inside the motor support frame, a screw frame is fixedly installed on the side of the movable frame and the motor support frame, a hexagon socket screw is arranged inside the screw frame, and a winding drum inner support sleeve is arranged inside the movable frame.

[0007] Preferably, the movable frame includes a bottom plate, a limiting sliding rod, a supporting plate, a sliding plate, a No. 1 bearing, a No. 2 bearing, a rotating rod and a telescopic spring.

[0008] Preferably, the limiting slide bar is fixedly mounted on the upper surface of the bottom plate, the supporting plate is fixedly mounted on the upper surface of the limiting slide bar at a front end position, and the sliding plate is sleeved on the outer side of the limiting slide bar.

[0009] Preferably, the No. 1 bearing is fixedly installed inside the support plate, the No. 2 bearing is fixedly installed inside the skateboard, the rear end of the rotating rod is fixedly installed inside the No. 1 bearing, the front end of the rotating rod passes through the interior of the No. 2 bearing, and the telescopic spring is fixedly connected between the support plate and the skateboard near the lower end.

[0010] Preferably, the inner support sleeve of the winding drum includes a rear round table frame, a front round table frame, a conical frame, a No. 1 rubber sleeve, a No. 2 rubber sleeve and a No. 3 rubber sleeve.

[0011] Preferably, the rear frustum frame, the front frustum frame and the conical frame are sleeved on the outside of the rotating rod, the No. 1 rubber sleeve is fixedly installed on the outside of the rear frustum frame, the No. 2 rubber sleeve is fixedly installed on the outside of the front frustum frame, and the No. 3 rubber sleeve is fixedly installed on the outside of the conical frame.

[0012] Preferably, the rear end of the front circular table frame is inserted into the interior of the rear circular table frame, the rear end of the conical frame is inserted into the interior of the front circular table frame, and the front end of the electric motor rotating shaft is inserted into the interior of the rotating rod.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] In the utility model, the movable frame, electric motor and winding drum inner support sleeve are provided, and the movable frame and the winding drum inner support sleeve can clamp and fix welding rod winding drums of different widths and sizes, so the installation operation process is more convenient, the disassembly and assembly method is simpler, and the electric motor can drive the welding rod winding drum to rotate more smoothly. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of a rotating structure of a welding rod winding drum of the utility model;

[0016] Figure 2 This is a schematic diagram of an exploded view of a movable frame of a rotating structure of a welding rod winding drum of the utility model;

[0017] Figure 3 It is a schematic diagram of a motor support frame and an electric motor of a rotating structure of a welding rod winding drum of the utility model;

[0018] Figure 4 It is an exploded schematic diagram of an inner support sleeve of a welding rod winding drum of a rotating structure of the utility model;

[0019] Figure 5 The utility model is a schematic diagram of a rear circular stand and a front circular stand of a rotating structure of a welding rod winding drum.

[0020] In the figure: 1. movable frame; 101. bottom plate; 102. limit slide bar; 103. support plate; 104. slide plate; 105. No. 1 bearing; 106. No. 2 bearing; 107. rotating rod; 108. telescopic spring; 2. motor support frame; 3. electric motor; 4. screw frame; 5. hexagon socket screw; 6. winding reel inner support sleeve; 601. rear round table frame; 602. front round table frame; 603. cone frame; 604. No. 1 rubber sleeve; 605. No. 2 rubber sleeve; 606. No. 3 rubber sleeve. DETAILED DESCRIPTION

[0021] 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.

[0022] like Figure 1-5 As shown, a rotating structure of a welding rod winding drum comprises a movable frame 1, a motor support frame 2 is fixedly installed on one side of the movable frame 1, an electric motor 3 is fixedly installed inside the motor support frame 2, a screw frame 4 is fixedly installed on the sides of the movable frame 1 and the motor support frame 2, a hexagon socket screw 5 is arranged inside the screw frame 4, and a winding drum inner support sleeve 6 is arranged inside the movable frame 1. The movable frame 1 and the winding drum inner support sleeve 6 can clamp and fix welding rod winding drums of different widths and sizes, the installation operation process is more convenient, the disassembly and assembly method is simpler, and the welding rod winding drum can be driven to rotate by the electric motor 3, which is smoother;

[0023] The movable frame 1 includes a base plate 101, a limiting slide bar 102, a support plate 103, a slide plate 104, a No. 1 bearing 105, a No. 2 bearing 106, a rotating rod 107 and a telescopic spring 108; the limiting slide bar 102 is fixedly installed on the upper surface of the base plate 101, the support plate 103 is fixedly installed on the upper surface of the limiting slide bar 102 at the front end, and the slide plate 104 is sleeved on the outer side of the limiting slide bar 102; the No. 1 bearing 105 is fixedly installed inside the support plate 103, the No. 2 bearing 106 is fixedly installed inside the slide plate 104, the rear end of the rotating rod 107 is fixedly installed inside the No. 1 bearing 105, the front end of the rotating rod 107 passes through the inside of the No. 2 bearing 106, and the telescopic spring 108 is fixedly connected to the support plate 103 and the slide plate. 104 is located near the lower end; the inner support sleeve 6 of the winding disk includes a rear frustum frame 601, a front frustum frame 602, a conical frame 603, a No. 1 rubber sleeve 604, a No. 2 rubber sleeve 605 and a No. 3 rubber sleeve 606; the rear frustum frame 601, the front frustum frame 602 and the conical frame 603 are sleeved on the outside of the rotating rod 107, the No. 1 rubber sleeve 604 is fixedly mounted on the outside of the rear frustum frame 601, the No. 2 rubber sleeve 605 is fixedly mounted on the outside of the front frustum frame 602, and the No. 3 rubber sleeve 606 is fixedly mounted on the outside of the conical frame 603; the rear end of the front frustum frame 602 is inserted into the interior of the rear frustum frame 601, the rear end of the conical frame 603 is inserted into the interior of the front frustum frame 602, and the front end of the rotating shaft of the electric motor 3 is inserted into the interior of the rotating rod 107.

[0024] It should be noted that the utility model is a rotating structure of a welding rod winding drum. When in use, the rotating structure of the welding rod winding drum is fixed to the mounting frame by the hexagon socket screw 5 in the screw frame 4. In the movable frame 1, the electric motor 3 and the winding drum inner support sleeve 6, the slide plate 104 is pulled along the limit slide bar 102 to pull the rotating rod 107 out of the No. 2 bearing 106, and a winding drum inner support sleeve 6 is removed. According to the width and size of the welding rod winding drum, the front frustum frame 602 and the conical frame 603 are removed, and then the winding drum inner support sleeve 6 is re-sheathed on the outside of the rotating rod 107, and the welding rod winding drum is placed between the winding drum inner support sleeves 6 , release the slide plate 104, the telescopic spring 108 contracts, the inner support sleeve 6 of the winding drum clamps the welding rod winding drum, the No. 1 rubber sleeve 604, the No. 2 rubber sleeve 605 and the No. 3 rubber sleeve 606 play an anti-slip role, and then the electric motor 3 drives the rotating rod 107 to rotate, driving the welding rod winding drum to rotate, the No. 1 bearing 105 and the No. 2 bearing 106 make the rotating rod 107 rotate more smoothly, the movable frame 1 and the inner support sleeve 6 of the winding drum can clamp and fix welding rod winding drums of different widths and sizes, the installation operation process is more convenient, the disassembly method is simpler, and the electric motor 3 can drive the welding rod winding drum to rotate more smoothly.

[0025] 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 rotating structure of a welding rod winding drum, characterized in that: The invention comprises a movable frame (1), a motor support frame (2) is fixedly mounted on one side of the movable frame (1), an electric motor (3) is fixedly mounted inside the motor support frame (2), a screw frame (4) is fixedly mounted on the sides of the movable frame (1) and the motor support frame (2), a hexagon socket screw (5) is arranged inside the screw frame (4), and a winding drum inner support sleeve (6) is arranged inside the movable frame (1).

2. The rotating structure of the welding rod winding drum according to claim 1, characterized in that: The movable frame (1) comprises a bottom plate (101), a limiting sliding rod (102), a supporting plate (103), a sliding plate (104), a No. 1 bearing (105), a No. 2 bearing (106), a rotating rod (107) and a telescopic spring (108).

3. The rotating structure of the welding rod winding drum according to claim 2, characterized in that: The limiting slide bar (102) is fixedly mounted on the upper surface of the bottom plate (101), the supporting plate (103) is fixedly mounted on the upper surface of the limiting slide bar (102) at the front end, and the sliding plate (104) is sleeved on the outer side of the limiting slide bar (102).

4. The rotating structure of the welding rod winding drum according to claim 3, characterized in that: The No. 1 bearing (105) is fixedly installed inside the support plate (103), the No. 2 bearing (106) is fixedly installed inside the slide plate (104), the rear end of the rotating rod (107) is fixedly installed inside the No. 1 bearing (105), the front end of the rotating rod (107) passes through the interior of the No. 2 bearing (106), and the telescopic spring (108) is fixedly connected between the support plate (103) and the slide plate (104) at a position close to the lower end.

5. The rotating structure of the welding rod winding drum according to claim 4, characterized in that: The inner support sleeve (6) of the winding drum comprises a rear truncated cone frame (601), a front truncated cone frame (602), a conical frame (603), a first rubber sleeve (604), a second rubber sleeve (605) and a third rubber sleeve (606).

6. The rotating structure of the welding rod winding drum according to claim 5, characterized in that: The rear truncated cone frame (601), the front truncated cone frame (602) and the conical frame (603) are sleeved on the outer side of the rotating rod (107), the first rubber sleeve (604) is fixedly installed on the outer side of the rear truncated cone frame (601), the second rubber sleeve (605) is fixedly installed on the outer side of the front truncated cone frame (602), and the third rubber sleeve (606) is fixedly installed on the outer side of the conical frame (603).

7. The rotating structure of the welding rod winding drum according to claim 6, characterized in that: The rear end of the front truncated cone frame (602) is inserted into the interior of the rear truncated cone frame (601), the rear end of the conical frame (603) is inserted into the interior of the front truncated cone frame (602), and the front end of the rotating shaft of the electric motor (3) is inserted into the interior of the rotating rod (107).

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