Electric outfitting piece assembly welding device

Abstract

The invention discloses an electric outfitting piece assembly welding device in the technical field of electric outfitting piece assembly welding, which comprises a welding device consisting of a welding head, a handheld handle and a welding device body, and further comprises an auxiliary stabilizing mechanism movably arranged on the outer side of the welding device body, the welding head is located at an opening of the auxiliary stabilizing mechanism. The anti-overpressure mechanism is arranged on the outer side of the auxiliary stabilizing mechanism, the auxiliary stabilizing mechanism is arranged on the welding device body in a sliding and sleeving mode through the anti-overpressure mechanism, and the handheld handle is movably connected with the anti-overpressure mechanism, so that the handheld handle is movably connected with the welding device body through the anti-overpressure mechanism; through the design of the auxiliary holding mechanism, the anti-overpressure mechanism and the auxiliary stabilizing mechanism, the welding device has the advantages that stable welding of the electric outfitting piece group structures of different included angle types can be effectively improved, and the welding quality is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of electrical fitting group welding, and particularly relates to an electrical fitting group butt welding device. Background Art

[0002] The electrical fitting group is an important component used for electrical system outfitting in shipbuilding, mainly including various electrical equipment, cables, pipelines, as well as related connectors and supports. They play a key role in the electrical system of the ship, ensuring the normal operation of functions such as the ship's power supply, signal transmission, and equipment control; the electrical fitting group welding device is a device specifically used for welding metal components in the electrical fitting group. It plays an important role in shipbuilding and maintenance, ensuring the structural strength and electrical performance of the electrical fitting group; However, the existing technology still has the following problems: The current welding devices have a single use scenario. The first one is to place the components to be welded of the electrical fitting group on the workbench for welding, and the second one is to use a portable hand-held welding device to weld the structure of the electrical fitting group that needs to be welded. The use scenario of the first welding device is easily limited, and the second welding device requires professional technicians to weld the structure of the electrical fitting group more firmly, which has certain limitations, resulting in the current electrical fitting group welding being unable to meet the current situation. Therefore, we have proposed an electrical fitting group butt welding device. Summary of the Invention

[0003] In view of the deficiencies in the existing technology, the present invention provides a new technical solution for an electrical fitting group butt welding device.

[0004] The purpose of the present invention is achieved as follows: An electrical fitting group butt welding device includes a welding device, the welding device is composed of a welding head, a hand-held grip, and a welding machine body, and further includes: An auxiliary stability mechanism, the auxiliary stability mechanism is movably arranged outside the welding machine body, and the welding head is located at the opening of the auxiliary stability mechanism; An overpressure prevention mechanism, the overpressure prevention mechanism is arranged outside the auxiliary stability mechanism, and the auxiliary stability mechanism is slidably sleeved on the welding machine body through the overpressure prevention mechanism, and the hand-held grip is movably connected to the overpressure prevention mechanism, so that the hand-held grip is movably connected to the welding machine body through the overpressure prevention mechanism.

[0005] Optionally, the auxiliary stability mechanism includes a U-shaped plate, the U-shaped plate is movably sleeved outside the welding machine body through the overpressure prevention mechanism, and the welding head is located at the opening of the U-shaped plate.

[0006] Optionally, both ends of one side of the U-shaped plate are rotatably connected with rubber rollers, and the two groups of rubber rollers are respectively arranged vertically and horizontally.

[0007] Optionally, the overvoltage protection mechanism includes a pushing component and a pressure relief component. The pressure relief component is disposed between the U-shaped plate and the pushing component. The pushing component is movably connected to the hand-held handle, and the pushing component is disposed outside the welding machine body.

[0008] Optionally, the pushing component includes a pushing sleeve and an adjusting sleeve. The pushing sleeve is fixedly sleeved outside the welding machine body. The adjusting sleeve is rotatably sleeved outside the pushing sleeve. An auxiliary holding mechanism is disposed between the adjusting sleeve and the hand-held handle, so that the hand-held handle is movably connected to the adjusting sleeve through the auxiliary holding mechanism.

[0009] Optionally, the auxiliary holding mechanism includes a connecting sliding plate and a rotating seat. The hand-held handle is slidably mounted at the bottom of the connecting sliding plate, and the rotating seat is fixedly mounted in the middle of the upper surface of the connecting sliding plate. The rotating seat is rotatably connected to the adjusting sleeve.

[0010] Optionally, the pressure relief component includes a pushing plate. The pushing plate is fixedly connected to the pushing sleeve, and the pushing plate is elastically connected to the U-shaped plate. A control button is disposed on the closed side of the U-shaped plate, and the control button is used to control the rotation setting of two groups of rubber rollers. The control button is correspondingly disposed in the middle of the pushing plate.

[0011] Optionally, a groove is formed on the closed side of the U-shaped plate, and a second abutting spring is disposed inside the groove. One end of the second abutting spring is provided with a guiding plate, and the guiding plate is slidably mounted inside the groove. A guiding hole is formed in the middle of the guiding plate, and the control button is located inside the guiding hole.

[0012] Optionally, first abutting springs are fixedly mounted at both ends of one side of the guiding plate. The pushing plate is fixedly connected to the first abutting springs, and an extrusion rod is disposed in the middle of one side of the pushing plate. One end of the extrusion rod is slidably mounted inside the guiding hole.

[0013] Optionally, electric motors are disposed at both ends of the open side of the U-shaped plate, and the electric motors are electrically connected to the control button. One end of the output shaft of the electric motor is key-connected to the rubber roller, so that the rubber roller is rotatably disposed on the U-shaped plate through the electric motor.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: Through the auxiliary stabilizing mechanism and the specially designed hand-held welding machine, the hand-held welding machine can stably dock the welding joints of the vertical and horizontal electrical fitting group structures, so that it is not necessary for the staff to always hold the hand-held welding machine to weld it. Therefore, only the staff needs to apply pressure obliquely to the welding joint with the portable welding machine in hand to realize the welding work of the welding machine. Therefore, the welding difficulty is reduced to a certain extent. At the same time, through the auxiliary stabilizing mechanism, the welding quality of the electrical fitting group structure is further improved, and the welding quality is prevented from being affected by shaking. Secondly, through the mutual cooperation of the pressing component and the pressure relief component, it is possible to avoid the situation where the welding wire is bent and the welding head rubs against the welding area due to excessive pressure applied by the staff holding the portable welder to the welding area, resulting in low welding quality. Therefore, through the mutual cooperation of the overpressure prevention mechanism and the auxiliary stability mechanism, the welding quality of the electrical fitting group structure can be effectively improved.

[0015] Through the design of the auxiliary holding mechanism, the hand-held handle can be used without pushing the welding device for a short period of time, and the welding device can continue to move forward through the auxiliary stability mechanism. Therefore, the hand-held handle generates a fault tolerance area through the auxiliary welding mechanism, preventing the staff from pushing the welding device forward too fast or too slow, which may affect the welding quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only the embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on the provided drawings.

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0018] Figure 2 It is a schematic diagram of the U-shaped plate structure of the present invention.

[0019] Figure 3 It is a schematic diagram of the push sleeve structure of the present invention.

[0020] Figure 4 It is a schematic diagram of the push plate structure of the present invention.

[0021] Figure 5 For the present invention Figure 4 The enlarged structure diagram of part A.

[0022] Figure 6 It is a schematic diagram of the rubber roller structure of the present invention.

[0023] Figure 7 For the present invention Figure 6 The enlarged structure diagram of part B.

[0024] The markings in the figure are as follows: 1. Anti-overpressure mechanism; 2. Auxiliary stabilization mechanism; 3. Handle; 4. Welding head; 5. Auxiliary holding mechanism; 6. Welding machine body; 7. Push rod; 8. Indicator plate; 9. Mounting shell; 10. Transparent scale plate; 101. Push component; 1011. Push sleeve; 1012. Adjustment sleeve; 102. Pressure relief component; 1021. Push plate; 1022. First resistance spring; 1023. Second resistance spring; 1024. Guide plate; 1025. Extrusion rod; 201. U-shaped plate; 202. Rubber roller; 203. Electric motor; 204. Adjustment seat; 205. First fastening bolt; 206. Control button; 501. Connecting slide plate; 502. Rotating seat; 503. Second fastening bolt. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] like Figures 1 to 7 As shown, an electrical equipment assembly welding device includes a welding device, the welding device is composed of a welding head 4, a hand-held handle 3 and a welding device body 6, and also includes: An auxiliary stabilizing mechanism 2, the auxiliary stabilizing mechanism 2 is movably arranged outside the welding machine body 6, and the welding head 4 is located at the opening of the auxiliary stabilizing mechanism 2; The welding head 4 is designed to be located at the opening of the auxiliary stabilizing mechanism 2 , so that the welding head 4 can conveniently weld the places in the opening of the auxiliary stabilizing mechanism 2 that need to be welded.

[0027] The overpressure prevention mechanism 1 is arranged on the outside of the auxiliary stabilizing mechanism 2, and the auxiliary stabilizing mechanism 2 is slidably sleeved on the welding machine body 6 through the overpressure prevention mechanism 1, and the hand handle 3 is movably connected to the overpressure prevention mechanism 1, so that the hand handle 3 is movably connected to the welding machine body 6 through the overpressure prevention mechanism 1.

[0028] like Figures 1 to 7 As shown, due to the design that the auxiliary stabilizing mechanism 2 is slidably mounted on the outside of the welder body 6 through the anti-overpressure mechanism 1, the welder body 6 can drive the welding head 4 to move to any position, so that when a protruding point appears at the welding location, the welding head can be prevented from colliding with the protruding point by controlling the sliding of the welder body 6.

[0029] Secondly, through the design of the overpressure prevention mechanism 1, when the staff applies pressure to the welding torch body 6 through the hand-held grip 3, the welding torch body 6 can avoid driving the welding head 4 to touch the welding point through the overpressure prevention mechanism 1, so as to protect the welding head 4 to a certain extent, ensure that the welding head 4 is always in the best welding position, and further improve the welding quality of the electrical outfitting component group structure.

[0030] Furthermore, the auxiliary stability mechanism 2 includes a U-shaped plate 201. The U-shaped plate 201 is movably sleeved outside the welding torch body 6 through the overpressure prevention mechanism 1, and the welding head 4 is located at the opening of the U-shaped plate 201. At both ends of one side of the U-shaped plate 201, rubber rollers 202 are rotatably connected, and the two groups of rubber rollers 202 are respectively arranged vertically and horizontally. As Figures 1 to 7 shown, through the design of the U-shaped plate 201 with a specific shape, the two ends at the opening of the U-shaped plate 201 can respectively contact the included angle position of the electrical outfitting component group structure placed vertically and horizontally, and the welding torch body 6 can butt the welding point at the included angle through the U-shaped plate 201. Moreover, the U-shaped plate 201 can also make the welding torch body 6 move stably at the included angle through the rubber rollers 202, so as to ensure that the welding torch body 6 can move smoothly along the included angle, and further improve the welding quality of the electrical outfitting component group structure.

[0031] Secondly, due to the design that the two groups of rubber rollers 202 are respectively arranged vertically and horizontally, the two groups of rubber rollers 202 can make the U-shaped plate 201 move stably at the included angle, and make the welding torch body 6 move more stably, without the need for the staff to hold the position of the welding torch body 6 by hand.

[0032] Furthermore, the overpressure prevention mechanism 1 includes a pushing component 101 and a pressure relief component 102. The pressure relief component 102 is arranged between the U-shaped plate 201 and the pushing component 101. The pushing component 101 is movably connected with the hand-held grip 3, and the pushing component 101 is arranged outside the welding torch body 6. The pushing component 101 includes a pushing sleeve 1011 and an adjusting sleeve 1012. The pushing sleeve 1011 is fixedly sleeved outside the welding torch body 6, and the adjusting sleeve 1012 is rotatably sleeved outside the pushing sleeve 1011. An auxiliary holding mechanism 5 is arranged between the adjusting sleeve 1012 and the hand-held grip 3, so that the hand-held grip 3 is movably connected with the adjusting sleeve 1012 through the auxiliary holding mechanism 5. The auxiliary holding mechanism 5 includes a connecting slide plate 501 and a rotating seat 502. The hand-held grip 3 is slidably installed at the bottom of the connecting slide plate 501, and the rotating seat 502 is fixedly installed in the middle of the upper surface of the connecting slide plate 501. The rotating seat 502 is rotatably connected with the adjusting sleeve 1012. Specifically, as Figures 1 to 7As shown, a second fastening bolt 503 is provided at the rotational connection between the rotating seat 502 and the adjusting sleeve 1012, so that the rotating seat 502 is fixedly arranged with the adjusting sleeve 1012 through the second fastening bolt 503; Through the design of the rotating seat 502, the hand-held handle 3 can be rotated to an inclined state, facilitating the staff to push the hand-held handle 3, enabling the hand-held handle 3 to generate a better inclined pressure, ensuring that the rubber roller 202 fits better on the electrical outfitting component structure, thereby ensuring the stability when the welding head 4 moves; Secondly, as Figures 1 to 7 shown, through the design of the connecting slide plate 501, a tolerance area is formed between the bottom of the connecting slide plate 501 and the sliding area of the hand-held handle 3, preventing the staff from generating left and right thrusts other than the pushing force, which may affect the welding head 4 from moving too fast or too slow, thus reducing the welding quality.

[0033] Furthermore, the pressure relief component 102 includes a push plate 1021, which is fixedly connected to the push sleeve 1011, and the push plate 1021 is elastically connected to the U-shaped plate 201. A control button 206 is arranged on the closed side of the U-shaped plate 201, and the control button 206 is used to control the rotational setting of the two rubber rollers 202, and the control button 206 is correspondingly arranged with the middle part of the push plate 1021; At both ends of the open side of the U-shaped plate 201, electric motors 203 are arranged, and the electric motors 203 are electrically connected to the control button 206. One end of the output shaft of the electric motor 203 is key-connected to the rubber roller 202, so that the rubber roller 202 is rotationally arranged with the U-shaped plate 201 through the electric motor 203; Exemplarily, using the control button 206 to remotely control the start and stop of the two electric motors 203 is already a mature existing technology, and it can be controlled wirelessly. The method of using wireless means to realize the remote control of the start and stop of the two electric motors 203 by the control button 206 is already a mature existing technology. Those skilled in the art should know how to install and use the control button 206 to drive the start of the two electric motors 203. Therefore, the present invention will not be elaborated here.

[0034] As Figures 1 to 7 shown, through the design of correspondingly arranging the control button 206 with the middle part of the push plate 1021, when the staff applies pressure to the hand-held handle 3, the push sleeve 1011 drives the welding tool body 6 to slide in the U-shaped plate 201, making the push plate 1021 approach the control button 206 on the U-shaped plate 201, causing the control button 206 to control the start of the two electric motors 203, enabling the rubber rollers 202 to roll when having sufficient friction with the electrical outfitting component structure, so that the U-shaped plate 201 can stably drive the welding head 4 to move along the linear welding area, thereby improving the welding quality.

[0035] Specifically, asFigures 1 to 7 As shown, one end of the opening of the U-shaped plate 201 is rotatably connected to an adjusting seat 204, and the adjusting seat 204 is fixedly arranged with the U-shaped plate 201 through a first fastening bolt 205. A rotating groove is formed at the bottom of the adjusting seat 204, and one set of electric motors 203 is arranged inside the rotating groove. Thus, one set of rubber rollers 202 is rotatably installed inside the rotating groove through one set of electric motors 203.

[0036] Through the design of the adjusting seat 204 and the first fastening bolt 205, the U-shaped plate 201 can be applicable not only to the welding joints with a vertical included angle, but also to the welding areas with different included angles, so that the welding device is applicable to the welding joints of different-shaped electrical fitting group structures. Therefore, the practicability of the welding device is further improved.

[0037] Furthermore, a groove is formed on the closed side of the U-shaped plate 201, and a second abutting spring 1023 is arranged inside the groove. One end of the second abutting spring 1023 is provided with a guide plate 1024, and the guide plate 1024 is slidably installed inside the groove. A guide hole is formed in the middle of the guide plate 1024, and the control button 206 is located inside the guide hole; both ends of one side of the guide plate 1024 are fixedly installed with first abutting springs 1022. The push plate 1021 is fixedly connected to the first abutting springs 1022, and an extrusion rod 1025 is arranged in the middle of one side of the push plate 1021. One end of the extrusion rod 1025 is slidably installed inside the guide hole; It should be noted that the elastic force of the first abutting spring 1022 mentioned above is less than that of the second abutting spring 1023. Thus, when the staff applies pressure to make the welding head 4 approach the welding joint, the first abutting spring 1022 is deformed under pressure, while the second abutting spring 1023 cannot undergo a large deformation due to its high elastic strength. Therefore, the staff can feel that it is difficult to continue squeezing. At this time, the welding head 4 and the wire feeding head can maintain a certain frictional force with the electrical fitting group structure without touching the welding position, so that the welding head 4 can perform stable welding during the linear movement, thereby effectively improving the welding quality of the electrical fitting group structure; Secondly, when there is a convex structure at the welding joint of the electrical fitting group structure, at this time, the staff reduces the squeezing force on the hand-held handle 3, and the welding head 4 can automatically reset under the action of the first abutting spring 1022 and the second abutting spring 1023 to avoid collision with the convex structure, thereby reducing the service life of the welding device; It should be noted that the pressure-receiving area of the control button 206 is relatively large. When the welding head 4 passes over the convex structure, the control button 206 still makes the electric motor 203 start. Therefore, it can be avoided that the welding head 4 cannot move forward when encountering a convex structure; Meanwhile, it should be further noted that due to the design of the first abutting spring 1022 and the second abutting spring 1023, the sliding distance of the welding head 4 on the U-shaped plate 201 is relatively large, so that the welding head 4 can also perform welding at welding joints with a relatively large depth, thus further expanding the applicable range of the welding device.

[0038] Specifically, an installation shell 9 is provided on one closed side of the U-shaped plate 201, and a transparent scale plate 10 is provided on one side of the installation shell 9. A sliding groove is formed at the bottom of the installation shell 9, and an indicator plate 8 is slidably installed inside the sliding groove. A push rod 7 is rotatably installed at the bottom of the indicator plate 8, and the push rod 7 is rotatably connected to the push plate 1021. Through the mutual cooperation of the transparent scale plate 10, the indicator plate 8 and the push plate 7, when the push plate 1021 approaches the extrusion control button 206 and causes the welding head 4 to extend and move, the push rod 7 can cause the indicator plate 8 to slide upward in the installation shell 9, and the indicator plate 8 can indicate the scale lines on the transparent scale plate 10, so that the staff can clearly understand the extension distance of the welding head 4. Therefore, it is convenient for the staff to adjust the optimal welding position according to the welding joints of the electrical outfitting component group structure.

[0039] The description of the above embodiments is only used to help understand the method and its core idea of the present invention. It should be noted that for those of ordinary skill in the art of this technology, without departing from the principle of the present invention, several improvements and modifications can be made to the present invention, and these improvements and modifications also fall within the protection scope of the claims of the present invention.

Claims

1. An electrical fitting assembly and welding device, comprising a welding device, the welding device being composed of a welding head (4), a hand-held grip (3) and a welder body (6), characterized in that: It further includes: An auxiliary stabilizing mechanism (2), the auxiliary stabilizing mechanism (2) is movably arranged outside the welding torch body (6), and the welding head (4) is located at the opening of the auxiliary stabilizing mechanism (2); An overpressure prevention mechanism (1), the overpressure prevention mechanism (1) is arranged outside the auxiliary stabilizing mechanism (2), and the auxiliary stabilizing mechanism (2) is slidably sleeved on the welding torch body (6) through the overpressure prevention mechanism (1), and the hand-held grip (3) is movably connected to the overpressure prevention mechanism (1), so that the hand-held grip (3) is movably connected to the welding torch body (6) through the overpressure prevention mechanism (1).

2. The electric fitting assembly welding device according to claim 1, characterized in that: The auxiliary stabilizing mechanism (2) includes a U-shaped plate (201), the U-shaped plate (201) is movably sleeved outside the welding torch body (6) through the overpressure prevention mechanism (1), and the welding head (4) is located at the opening of the U-shaped plate (201).

3. The electric fitting assembly welding device according to claim 2, characterized in that: At both ends of one side of the U-shaped plate (201), rubber rollers (202) are rotatably connected, and the two groups of rubber rollers (202) are respectively arranged vertically and horizontally.

4. The electric fitting assembly welding device according to claim 3, characterized in that: The overpressure prevention mechanism (1) includes a pushing component (101) and a pressure relief component (102), the pressure relief component (102) is arranged between the U-shaped plate (201) and the pushing component (101), the pushing component (101) is movably connected to the hand-held grip (3), and the pushing component (101) is arranged outside the welding torch body (6).

5. The electric outfitting part assembly welding device according to claim 4, characterized in that: The pushing component (101) includes a pushing sleeve (1011) and an adjusting sleeve (1012), the pushing sleeve (1011) is fixedly sleeved outside the welding torch body (6), the adjusting sleeve (1012) is rotatably sleeved outside the pushing sleeve (1011), and an auxiliary holding mechanism (5) is arranged between the adjusting sleeve (1012) and the hand-held grip (3), so that the hand-held grip (3) is movably connected to the adjusting sleeve (1012) through the auxiliary holding mechanism (5).

6. The electric fitting assembly welding device according to claim 5, characterized in that: The auxiliary holding mechanism (5) includes a connecting slide plate (501) and a rotating seat (502), the hand-held grip (3) is slidably installed at the bottom of the connecting slide plate (501), and the rotating seat (502) is fixedly installed in the middle of the upper surface of the connecting slide plate (501), and the rotating seat (502) is rotatably connected to the adjusting sleeve (1012).

7. An electrical fitting assembly welding device according to claim 6, characterized in that: The pressure relief component (102) includes a pushing plate (1021), the pushing plate (1021) is fixedly connected to the pushing sleeve (1011), and the pushing plate (1021) is elastically connected to the U-shaped plate (201). A control button (206) is arranged on the closed side of the U-shaped plate (201), and the control button (206) is used to control the rotation setting of the two groups of rubber rollers (202), and the control button (206) is arranged corresponding to the middle of the pushing plate (1021).

8. The electric fitting assembly welding device according to claim 7, characterized in that: A groove is formed on the closed side of the U-shaped plate (201), and a second abutting spring (1023) is arranged inside the groove. One end of the second abutting spring (1023) is provided with a guiding plate (1024), and the guiding plate (1024) is slidably installed inside the groove. A guiding hole is formed in the middle of the guiding plate (1024), and the control button (206) is located inside the guiding hole.

9. The electrical fitting assembly welding device according to claim 8, characterized in that: At both ends of one side of the guide plate (1024), first contact springs (1022) are fixedly installed. The push plate (1021) is fixedly connected to the first contact springs (1022), and a pressing rod (1025) is arranged in the middle of one side of the push plate (1021). One end of the pressing rod (1025) is slidably installed inside the guide hole.

10. The electric fitting assembly welding device according to claim 9, characterized in that: At both ends of the open side of the U-shaped plate (201), electric motors (203) are arranged, and the electric motors (203) are electrically connected to the control buttons (206). One end of the output shaft of the electric motor (203) is key-connected to the rubber roller (202), so that the rubber roller (202) is rotatably arranged with the U-shaped plate (201) through the electric motor (203).

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