Metal part welding and sealing equipment
By designing a metal parts welding equipment including a rotating ring, threaded rod and sliding block, the problem of arm soreness caused by large weight of the welding gun is solved, and labor intensity is reduced and operational comfort is improved during the welding process.
Patent Information
- Application Number
- CN202421288583.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-06
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-06-06
AI Technical Summary
When the operator uses a welding gun to weld metal parts, the weight of the welding gun causes excessive gravity to bear on the arm, causing soreness.
Design a metal parts welding and sealing equipment, including base, support, rotary ring, limiting disk, fixing components, threaded rod, sliding block and welding gun head. By rotating the first and second rotary knobs, the threaded rod and slide block are driven to rotate, and the position adjustment and circular movement of the welding gun head are realized, and the butt of the metal parts are then welded and sealed.
It effectively reduces the support force of the operator's arm torch, reduces the labor intensity of the operator, and reduces the fatigue and soreness of the arm.
Smart Images
Figure CN222588590U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the technical field of metal part processing, and particularly relates to a metal part welding and sealing device. Background Art
[0002] Metal parts refer to the general term for various specifications and shapes of metal blocks, metal rods, metal tubes, etc. made of metal materials. For some metal parts with a circular outer shape and a hollow interior, sometimes two parts need to be butt-jointed and welded, and thus a welding torch is inevitably required. During the use process, the operator holds the welding torch and welds the butt-joint of the two parts to achieve the purpose of welding the butt-joint and sealing the butt-weld. However, the welding torch is heavy, and after the operator uses it for a period of time, the gravity of the welding torch borne by the operator's arm will inevitably cause soreness. Utility Model Content
[0003] In order to solve the problem that the operator holds the welding torch to weld the butt-joint of the two parts to achieve the purpose of welding the butt-joint and sealing the butt-weld, but the welding torch is heavy, and after the operator uses it for a period of time, the gravity of the welding torch borne by the operator's arm will inevitably cause soreness, this application provides a metal part welding and sealing device.
[0004] A metal part welding and sealing device provided by this application adopts the following technical solutions:
[0005] A metal part welding and sealing device includes a base and a support member. The support member is fixedly connected to the middle of the top end of the base. A circular groove is opened at the edge of the top end of the support member. A rotating ring is movably sleeved inside the circular groove. A limiting disk is fixedly connected to the middle of the top end of the support member. The edge of the top end of the rotating ring is attached to the edge of the bottom end of the limiting disk. A fixing component for limiting the metal part is arranged at the edge of the top end of the base;
[0006] A hollow rod is fixedly connected to the edge of the top end of the rotating ring. The middle of the top end of the hollow rod is rotatably penetrated by a first rotating knob. A first threaded rod is fixedly connected to the bottom end of the first rotating knob. The bottom end of the first threaded rod is rotatably inserted into the middle of the inner bottom wall of the hollow rod. A first sliding block is threadedly sleeved on the outer surface of the first threaded rod. A C-shaped rod is fixedly connected to one side of the first sliding block. A second rotating knob is rotatably penetrated through one side of the C-shaped rod. One end of the second rotating knob is fixedly connected to a second threaded rod. One end of the second threaded rod rotatably penetrates through one of the inner side walls of the C-shaped rod. A second sliding block is threadedly sleeved on the outer surface of the second threaded rod. A welding torch head is fixedly penetrated through one side of the second sliding block.
[0007] Preferably, the fixing component is composed of a vertical column and an electric cylinder. The vertical column is fixedly connected to the edge of the top end of the base, the electric cylinder is fixedly installed at one end of the top of the vertical column, the telescopic end of the electric cylinder movably penetrates through the vertical column, and only a conical block is fixedly connected to the telescopic end of the electric cylinder and the top end of the limit disk.
[0008] Preferably, two limiting rods movably penetrate through the inner top wall of the vertical column, and one ends of the two limiting rods are respectively fixedly connected to both ends of the top of one of the conical blocks.
[0009] Preferably, one side of the hollow rod is fixedly connected with a拨动杆 (the Chinese word here seems incorrect, assuming it should be a specific name in the context, let's keep it as "拨动杆" for now), and a sponge sleeve is fixedly sleeved on the outer surface of the拨动杆.
[0010] In summary, the present application includes the following beneficial technical effects: By rotating the first rotary knob and the second rotary knob, the first rotary knob drives the first threaded rod to rotate. During the rotation of the first threaded rod, it drives the first sliding block to slide up and down. The second rotary knob drives the second threaded rod to rotate. During the rotation of the second threaded rod, it pushes the second sliding block to drive the welding torch head to slide left and right, ensuring that one end of the welding torch head contacts the docking part of the circular metal parts after docking and welding. Then, by拨动中空杆 (again, the Chinese word seems incorrect, keeping it as is for now) to drive the welding torch head to rotate along the periphery of the conical block. During the circular motion of the welding torch head, the gap at the docking part of the two circular metal parts can be welded and sealed; compared with the prior art, it can effectively reduce the supporting force of the operator's arm on the welding torch, thus playing a labor-saving role. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 is the overall structural schematic diagram of the application embodiment.
[0012] Figure 2 is the side sectional structural schematic diagram of the application embodiment.
[0013] Figure 3 is the combined structural schematic diagram of the hollow rod and the C-shaped rod in the application embodiment.
[0014] Description of the reference numerals: 1, base; 21, support member; 22, rotating ring; 23, limit disk; 3, fixing component; 31, vertical column; 32, electric cylinder; 33, conical block; 34, limiting rod; 41, hollow rod; 42, first rotary knob; 43, first threaded rod; 44, first sliding block; 45, C-shaped rod; 46, second rotary knob; 47, second threaded rod; 48, second sliding block; 49, welding torch head; 51,拨动杆 (should be a correct name); 52, sponge sleeve. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0015] The following is a further detailed description of the present application in conjunction with the attached Figure 1-3 drawings.
[0016] It should be noted that there are some Chinese words in the original text that seem incorrect or incomplete. If possible, it is recommended to check and correct them for more accurate translation.The present application embodiment discloses a metal parts welding sealing device, referring to Figure 1 , Figure 2 and Figure 3 , including a base 1 and a support member 21, the support member 21 is fixedly connected to the middle part of the top of the base 1, a circular groove is opened at the top edge of the support member 21, and a rotating ring 22 is movably sleeved inside the circular groove, and a limiting disk 23 is fixedly connected to the middle part of the top of the support member 21, and the edge of the top of the rotating ring 22 fits with the edge of the bottom of the limiting disk 23, so that the rotating ring 22 can only rotate in the circular groove, and a fixing component 3 for limiting the metal parts is provided at the edge of the top of the base 1, and the fixing component 3 is composed of a column 31 and an electric cylinder 32, the column 31 is fixedly connected to the edge of the top of the base 1, and the electric cylinder 32 is fixedly installed at one end of the top of the column 31, and the electric cylinder 32 is electrically connected to the external power supply through an external control switch, and the column 31 can support the electric cylinder 32, and the telescopic end of the electric cylinder 32 can be movably penetrated The telescopic end of the electric cylinder 32 and the top of the limit plate 23 are only fixedly connected with the conical block 33, and the inner top wall of the column 31 is movably penetrated by two limit rods 34, and one end of the two limit rods 34 is respectively fixedly connected to the two ends of the top of one of the conical blocks 33, so that the conical block 33 at the end of the telescopic end of the electric cylinder 32 can only be lifted and lowered but cannot be rotated. After the two butted and welded circular metal parts are sleeved on the conical block 33 at the top of the limit plate 23, the telescopic end of the electric cylinder 32 is controlled by an external control switch to push the conical block 33 at its end to move down and insert into the inner top of the circular metal part, and press it, and at the same time, the conical block 33 at the top of the limit plate 23 applies reverse pressure to the circular metal part, so that under the mutual squeezing of the two conical blocks 33, the circular metal part can be fixed and will not rotate;
[0017] Reference Figure 1 , Figure 2 and Figure 3, at the edge of the top end of the rotating ring 22, a hollow rod 41 is fixedly connected. In the middle of the top end of the hollow rod 41, a first rotating knob 42 rotatably penetrates. At the bottom end of the first rotating knob 42, a first threaded rod 43 is fixedly connected. The top end of the first threaded rod 43 is in contact with the inner top wall of the hollow rod 41. The bottom end of the first threaded rod 43 is rotatably inserted into the middle of the inner bottom wall of the hollow rod 41. In this way, the first threaded rod 43 can only be driven to rotate by the first rotating knob 42 inside the hollow rod 41. A first sliding block 44 is threadedly sleeved on the outer surface of the first threaded rod 43. Two sides of the first sliding block 44 are respectively in contact with two inner side walls of the hollow rod 41. On one side of the first sliding block 44, a U-shaped rod 45 is fixedly connected. A second rotating knob 46 rotatably penetrates one side of the U-shaped rod 45. At one end of the second rotating knob 46, a second threaded rod 47 is fixedly connected. One end of the second threaded rod 47 rotatably penetrates one of the inner side walls of the U-shaped rod 45. The other end of the second threaded rod 47 is in contact with the other inner side wall of the U-shaped rod 45. Thus, the second threaded rod 47 can only be driven to rotate by the second rotating knob 46. A second sliding block 48 is threadedly sleeved on the outer surface of the second threaded rod 47. One side of the second sliding block 48 is in contact with another inner side wall of the U-shaped rod 45. A welding torch head 49 fixedly penetrates one side of the second sliding block 48. When rotating the first rotating knob 42 to drive the first threaded rod 43 to rotate, the first threaded rod 43 drives the first sliding block 44 to slide up and down during rotation. At the same time, rotating the second rotating knob 46 drives the second threaded rod 47 to rotate. The second threaded rod 47 pushes the second sliding block 48 to drive the welding torch head 49 to slide left and right during rotation, thereby realizing the position adjustment of the welding torch head 49, ensuring that one end of the welding torch head 49 contacts the butt joint of the circular metal parts after butt joint and welding. Then, by拨动 the hollow rod 41 to rotate along the periphery of the tapered block 33, the gap at the butt joint of the two circular metal parts can be welded and sealed.
[0018] Refer to Figure 1 and Figure 3 , on one side of the hollow rod 41, a拨动 rod 51 is fixedly connected, which is convenient for拨动 the hollow rod 41 to rotate along the periphery of the tapered block 33. A sponge sleeve 52 is fixedly sleeved on the outer surface of the拨动 rod 51, which can improve the comfort of holding the拨动 rod 51.
[0019] It should be noted that the "拨动" in the original text may be a specific technical term or a misspelling. If it is a misspelling, it needs to be corrected according to the actual situation. Here, it is directly translated as "拨动" for the time being.The implementation principle of a metal part welding and sealing device in an embodiment of the present application is as follows: first, two butted and welded circular metal parts are sleeved on the conical block 33 at the top of the limiting plate 23, and then the telescopic end of the electric cylinder 32 is controlled by an external control switch to push the conical block 33 at its end to move downward and insert it into the inner top of the circular metal part, and apply pressure to it. At the same time, the conical block 33 at the top of the limiting plate 23 applies reverse pressure to the circular metal part, so that the circular metal part can be fixed under the mutual squeezing of the two conical blocks 33, and then the first rotating knob 42 is rotated to drive the first threaded rod 43 to rotate The first threaded rod 43 drives the first sliding block 44 to slide up and down during the rotation, and the second rotating button 46 is rotated to drive the second threaded rod 47 to rotate. The second threaded rod 47 pushes the second sliding block 48 to drive the welding gun head 49 to slide left and right during the rotation, thereby realizing the position adjustment of the welding gun head 49, ensuring that one end of the welding gun head 49 can contact the joint of the circular metal parts after the welding, and then the hollow rod 41 is moved to rotate around the conical block 33. The welding gun head 49 can seal the gap at the joint of the two circular metal parts during the circular motion.
[0020] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;
[0021] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;
[0022] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.
[0023] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. A metal parts welding and sealing device, comprising a base (1) and a support (21), characterized in that: The support member (21) is fixedly connected to the middle of the top end of the base (1). A circular groove is formed at the edge of the top end of the support member (21). A rotating ring (22) is movably sleeved inside the circular groove. A limiting disc (23) is fixedly connected to the middle of the top end of the support member (21). The edge of the top end of the rotating ring (22) is in contact with the edge of the bottom end of the limiting disc (23). A fixing assembly (3) for limiting metal parts is arranged at the edge of the top end of the base (1). A hollow rod (41) is fixedly connected to the edge of the top end of the rotating ring (22). The middle of the top end of the hollow rod (41) is rotatably penetrated by a first rotating knob (42). A first threaded rod (43) is fixedly connected to the bottom end of the first rotating knob (42). The bottom end of the first threaded rod (43) is rotatably inserted into the middle of the inner bottom wall of the hollow rod (41). A first sliding block (44) is threadedly sleeved on the outer surface of the first threaded rod (43). A U-shaped rod (45) is fixedly connected to one side of the first sliding block (44). A second rotating knob (46) is rotatably penetrated through one side of the U-shaped rod (45). One end of the second rotating knob (46) is fixedly connected to a second threaded rod (47). One end of the second threaded rod (47) rotatably penetrates through one of the inner side walls of the U-shaped rod (45). A second sliding block (48) is threadedly sleeved on the outer surface of the second threaded rod (47). A welding torch head (49) is fixedly penetrated through one side of the second sliding block (48).
2. A metal parts welding and sealing device according to claim 1, characterized in that: The fixing assembly (3) is composed of a column (31) and an electric cylinder (32). The column (31) is fixedly connected to the edge of the top end of the base (1). The electric cylinder (32) is fixedly installed at one end of the top of the column (31). The telescopic end of the electric cylinder (32) movably penetrates through the column (31). A conical block (33) is fixedly connected only to the telescopic end of the electric cylinder (32) and the top end of the limiting disc (23).
3. A metal parts welding and sealing device according to claim 2, characterized in that: Two limiting rods (34) movably penetrate through the inner top wall of the column (31). One ends of the two limiting rods (34) are respectively fixedly connected to both ends of the top of one of the conical blocks (33).
4. The metal parts welding and sealing device according to claim 1, characterized in that: One side of the hollow rod (41) is fixedly connected to a拨动杆 (51). A sponge sleeve (52) is fixedly sleeved on the outer surface of the拨动杆 (51). It should be noted that there is an unclear Chinese character "拨动杆" in the original text. I have directly translated it as "拨动杆" in the English translation. If this is not the correct term, please provide the correct one for a more accurate translation.