CN215238472U

CN215238472U - Prevent scalding manual electric arc welding of type and use welding handle

Info

Publication number: CN215238472U
Application number: CN202121439630.0U
Authority: CN
Inventors: 吕辉
Original assignee: Huludao North Sanyou Heavy Industry Co ltd
Current assignee: Huludao North Sanyou Heavy Industry Co ltd
Priority date: 2021-06-28
Filing date: 2021-06-28
Publication date: 2021-12-21
Anticipated expiration: 2031-06-28

Abstract

The utility model belongs to the field of welding tools, in particular to a burn-proof welding handle for manual electric arc welding, which comprises a welding head and a slide rail, wherein the right side of the welding head is fixedly connected with a welding rod, a control frame is arranged below the welding rod, the front end of the control frame is laminated with the slide rail, a fixing screw penetrates through the front end of the slide rail, fixing bolts are arranged on the left side and the right side below the control frame, a shell is arranged below the fixing bolts, and a connecting arm is fixedly connected below the shell; through the relation between screw interface and the control frame, when using, the condition that can effectual firm control frame can not appear droing obtains guaranteeing safe in utilization, and through the relation between control frame and the fixing base, when using, can effectual control hasp the condition that can not appear droing, obtains guaranteeing safe in utilization, and through the relation between back-off and the hasp, when using, can control the reference column, the condition that can not appear squinting, obtains guaranteeing safe in utilization.

Description

Prevent scalding manual electric arc welding of type and use welding handle

Technical Field

The utility model relates to a welding tool field specifically is a prevent scalding manual electric arc welding and use welding handle.

Background

The electric welding is a welding operation realized by melting metal parts to be connected through electric arc high temperature by using welding rods, the working principle is that the voltage is reduced by a transformer in an electric welding machine through the voltage of 220V or 380V commonly used, the current is enhanced, and the electric energy generates huge electric arc heat to melt the welding rods and steel, the welding rods are melted to ensure that the fusion property between the steel is higher, the welding handle is one of main devices for hot air welding, and comprises a heating element, a nozzle and the like, and is divided into an air welding handle, an electric welding handle, a quick welding handle and an automatic welding handle according to the structure, the air welding handle is formed by burning a mixture of combustible gas, hydrogen or acetylene and air, a coil pipe is heated, so that the compressed air fed into the coil pipe is heated to the required temperature, the air fed or discharged is regulated by a cock, and a heating device of the electric welding handle consists of a ceramic groove pipe and an electric heating wire in the ceramic groove pipe, the welding speed can be different according to different nozzle structures, and the quick welding handle is formed by improving the structure of the nozzle of the welding handle.

The existing welding handle can not safely protect the hand of a user when in use, can not control the welding rod at the front end to stretch and retract when in use, has lower working efficiency when in use in certain specific occasions, is inconvenient for later maintenance when in use, and has lower use safety;

therefore, the anti-scalding welding handle for manual electric arc welding is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

In order to compensate prior art's not enough, solve and to carry out safe protection to user's hand, and when using, can not control the welding rod of front end flexible, when some specific occasions use, work efficiency is lower, and when using, is not convenient for the later stage to maintain, the lower problem of safety in utilization, the utility model provides a prevent scalding type welding handle for manual electric arc welding.

The utility model provides a technical scheme that its technical problem adopted is: a prevent scalding manual electric arc welding of type and use welding handle, including soldered connection and slide rail, the right side fixedly connected with of soldered connection welds the pole, the control frame is installed to the below of welding the pole, the front end laminating of control frame has the slide rail, the front end of slide rail runs through there is the fixed screw, fixing bolt is all installed to the below left and right sides of control frame, the casing is installed to fixing bolt's below, the below fixedly connected with linking arm of casing, control panel is installed to the below of linking arm, the stopper is installed to control panel's the left and right sides, the pencil pipe has all been run through to the left and right sides of stopper, the protection casing is installed to the below of pencil pipe, the handle is installed to the below of protection casing.

The curb plate is installed on the right side of casing, the right side welding of curb plate has the thermovent, the hasp is installed to the rear end of control frame, the reference column is installed to the top of hasp, the connecting rod is all installed to the left and right sides of reference column, the back-off is installed to the top of reference column, the fixing base is installed to the below of hasp, the screw interface is installed to the below of fixing base, fixed pipe is installed to the below of screw interface, the backing plate is installed to the below of stopper, the screw post is installed on the right side of backing plate.

Preferably, the welding head and the welding rod are of an integrated structure, the welding rods are symmetrical about the central axis of the control frame, and the welding position can be accurately controlled through the relation between the welding head and the welding rod when the welding head and the welding rod are used, the phenomenon of fracture and breakage cannot occur, and the use safety is guaranteed.

Preferably, the fixed screw passes through the slide rail and constitutes the structure that runs through, and is symmetrical about the axis of control frame between the slide rail, through the relation between fixed screw and the slide rail, can control the slide rail and can not appear the phenomenon that drops when using, and can keep inside reference column to remove, and is very convenient.

Preferably, fixing bolt passes through the casing and constitutes the structure that runs through, and coincides mutually between the axis of linking arm and the axis of casing, through the relation between fixing bolt and the casing, when using, can effectual fixed control frame and casing, connect closely, can not drop, and through the relation between linking arm and the casing, when using, connect closely, the condition of skew can not appear.

Preferably, as an organic whole structure between welding pole and the connecting rod, and the connecting rod passes through the reference column and constitutes sliding construction, through the relation between welding pole and the connecting rod, when using, can prevent to weld the condition that the pole drops, safe in utilization obtains guaranteeing, and can slide through the connecting rod, can adapt to the occasion of various differences, and it is very convenient to use.

Preferably, the back-off passes through the hasp and constitutes revolution mechanic, and coincides mutually between the axis of hasp and the axis of control frame, through the relation between back-off and the hasp, when using, can effectual fixed inside reference column to the control welding rod is in fixed state, the condition of skew can not appear.

Preferably, the control frame passes through the helical interface and constitutes revolution mechanic with the casing, and is symmetrical about the axis of helical interface between the fixed pipe, through the relation between control frame and the helical interface, when using, can effectively with the whole zonulae occludens of control frame and casing, also convenient to use personnel dismantles the change simultaneously, and is very convenient.

Preferably, the pencil pipe passes through the stopper constitution and runs through the structure, and formula structure as an organic whole between pencil pipe and the control panel, through the relation between pencil pipe and the stopper, when using, can continuously convey the energy of outside, and is very convenient, and through the relation between pencil pipe and the control panel, when using, the condition of electric leakage can not appear, and safe in utilization obtains guaranteeing.

The utility model discloses an useful part lies in:

1. the utility model discloses a relation between screw interface and the control frame, when using, can effectual firm control frame can not appear the condition that drops, use safety obtains guaranteeing, and through the relation between control frame and the fixing base, when using, can effectual control hasp can not appear the condition that drops, use safety obtains guaranteeing, and through the relation between back-off and hasp, when using, can control the reference column, can not appear the condition of skew, use safety obtains guaranteeing, and through the relation between welding rod and the connecting rod, when using, can effectual control the lift of inside welding rod, thereby accomplish accurate welded function, work efficiency obtains improving by a wide margin;

2. the utility model discloses a soldered connection and the relation between the welding pole, when using, the control welded position that can be accurate, and the damaged phenomenon of fracture can not appear, and safe in utilization obtains guaranteeing, through the relation between fixed screw and the slide rail, when using, can control the slide rail and can not appear the phenomenon that drops, and can keep inside reference column to remove, and is very convenient.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic front view of the structure of the present invention;

FIG. 3 is a schematic sectional view of the present invention;

fig. 4 is an enlarged view of the structure at a in fig. 1 according to the present invention;

fig. 5 is a schematic view of the protective cover structure of the present invention.

In the figure: 1. welding a head; 2. welding a rod; 3. a slide rail; 4. a control frame; 5. fixing screws; 6. fixing the bolt; 7. a housing; 8. a connecting arm; 9. a control panel; 10. a limiting block; 11. a heat dissipation port; 12. a side plate; 13. a wire bundling pipe; 14. a protective cover; 15. a grip; 16. reversing; 17. a positioning column; 18. a connecting rod; 19. locking; 20. a fixed seat; 21. a screw interface; 22. a fixed tube; 23. a helical column; 24. a backing plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, a welding handle for burn-proof manual arc welding comprises a welding head 1 and a sliding rail 3, wherein a welding rod 2 is fixedly connected to the right side of the welding head 1, a control frame 4 is installed below the welding rod 2, the sliding rail 3 is attached to the front end of the control frame 4, a fixing screw 5 penetrates through the front end of the sliding rail 3, fixing bolts 6 are installed on the left side and the right side below the control frame 4, a shell 7 is installed below the fixing bolts 6, a connecting arm 8 is fixedly connected to the lower side of the shell 7, a control panel 9 is installed below the connecting arm 8, limiting blocks 10 are installed on the left side and the right side of the control panel 9, a wire bundling pipe 13 penetrates through the left side and the right side of the limiting blocks 10, a protective cover 14 is installed below the wire bundling pipe 13, and a handle 15 is installed below the protective cover 14.

The right side of the shell 7 is provided with a side plate 12, the right side of the side plate 12 is welded with a heat dissipation port 11, the rear end of the control frame 4 is provided with a lock catch 19, a positioning column 17 is arranged above the lock catch 19, the left side and the right side of the positioning column 17 are both provided with a connecting rod 18, an inverted buckle 16 is arranged above the positioning column 17, a fixing seat 20 is arranged below the lock catch 19, a screw connector 21 is arranged below the fixing seat 20, a fixing pipe 22 is arranged below the screw connector 21, a backing plate 24 is arranged below the limiting block 10, a screw column 23 is arranged on the right side of the backing plate 24, during operation, through the relationship between the screw connector 21 and the control frame 4, when in use, the situation that the control frame 4 does not fall off can be effectively stabilized, the use safety is ensured, and through the relationship between the control frame 4 and the fixing seat 20, when in use, the situation that the lock catch 19 does not fall off can be effectively controlled, safety in utilization obtains guaranteeing, and through the relation between 16 and the hasp 19 of back-off, when using, can control reference column 17, the condition of skew can not appear, and safety in utilization obtains guaranteeing, and through the relation between welding pole 2 and the connecting rod 18, when using, can the inside lift of welding pole 2 of effectual control to accomplish accurate welded function, work efficiency obtains increasing substantially.

The integrated structure as an organic whole between soldered connection 1 and the welding pole 2, and weld the axis symmetry about control frame 4 between the pole 2, through the relation between soldered connection 1 and the welding pole 2, when using, the control welded position that can be accurate, and the phenomenon of fracture damage can not appear, and safe in utilization obtains guaranteeing.

The fixing screw 5 forms a penetrating structure through the slide rail 3, the slide rails 3 are symmetrical about the central axis of the control frame 4, and the slide rail 3 can be controlled not to drop through the relation between the fixing screw 5 and the slide rail 3 when in use, and the positioning column 17 inside can be kept to move, so that the fixing screw is very convenient and fast.

Fixing bolt 6 constitutes through the structure through casing 7, and coincides mutually between the axis of linking arm 8 and the axis of casing 7, through the relation between fixing bolt 6 and the casing 7, when using, can effectual fixed control frame 4 and casing 7, connect closely, can not drop, and through the relation between linking arm 8 and the casing 7, when using, connect closely, the condition of skew can not appear.

Weld as an organic whole structure between pole 2 and the connecting rod 18, and the connecting rod 18 constitutes sliding construction through reference column 17, through the relation between pole 2 and the connecting rod 18 of welding, when using, can prevent to weld the condition that pole 2 appears droing, and safe in utilization obtains guaranteeing, and can slide through connecting rod 18, can adapt to the occasion of various differences, and it is very convenient to use.

The back-off 16 passes through hasp 19 and constitutes revolution mechanic, and coincides mutually between the axis of hasp 19 and the axis of control frame 4, through the relation between back-off 16 and the hasp 19, when using, can effectual fixed inside reference column 17 to control welding rod 2 is in fixed state, the condition of skew can not appear.

Control frame 4 constitutes revolution mechanic through screw interface 21 and casing 7, and is symmetrical about screw interface 21's axis between the fixed pipe 22, through the relation between control frame 4 and the screw interface 21, when using, can effectively be with the whole zonulae occludens of control frame 4 and casing 7, also convenient to use personnel dismantles the change simultaneously, and is very convenient.

The beam pipe 13 forms a penetrating structure through the limiting block 10, the beam pipe 13 and the control panel 9 are in an integrated structure, external energy can be continuously transmitted through the relationship between the beam pipe 13 and the limiting block 10 when the cable pipe is used, the cable pipe is very convenient to use, the condition of electric leakage cannot occur through the relationship between the beam pipe 13 and the control panel 9 when the cable pipe is used, and the use safety is guaranteed.

The theory of operation, the device is when using, carry out power supply transport through the pencil pipe 13, and control through control panel 9, secondly the lift of 19 control welding poles 2 through the hasp of top, it is very convenient to use, and control fixedly through back-off 16, safe in utilization obtains guaranteeing, and be connected through screw interface 21 between control frame 4 and the casing 7, the condition that can not appear dropping, later stage convenient to detach simultaneously, and through welding pole 2 cooperation soldered connection 1, realize multi-angle welding, efficiency obtains improving.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a prevent scalding manual electric arc welding of type and use welding handle which characterized in that: the welding device comprises a welding head (1) and a sliding rail (3), wherein a welding rod (2) is fixedly connected to the right side of the welding head (1), a control frame (4) is installed below the welding rod (2), the sliding rail (3) is attached to the front end of the control frame (4), a fixing screw (5) penetrates through the front end of the sliding rail (3), fixing bolts (6) are installed on the left side and the right side of the lower portion of the control frame (4), a shell (7) is installed below the fixing bolts (6), a connecting arm (8) is fixedly connected to the lower portion of the shell (7), a control panel (9) is installed below the connecting arm (8), limit blocks (10) are installed on the left side and the right side of the control panel (9), a bundle pipe (13) penetrates through the left side and the right side of the limit blocks (10), a protective cover (14) is installed below the bundle pipe (13), a grip (15) is arranged below the protective cover (14);

curb plate (12) are installed on the right side of casing (7), the right side welding of curb plate (12) has thermovent (11), hasp (19) is installed to the rear end of control frame (4), reference column (17) are installed to the top of hasp (19), connecting rod (18) are all installed to the left and right sides of reference column (17), back-off (16) are installed to the top of reference column (17), fixing base (20) are installed to the below of hasp (19), spiral connector (21) are installed to the below of fixing base (20), fixed pipe (22) are installed to the below of spiral connector (21), backing plate (24) are installed to the below of stopper (10), spiral post (23) are installed on the right side of backing plate (24).

2. The welding handle for the burn-proof type manual arc welding according to claim 1, wherein: the welding head (1) and the welding rod (2) are of an integrated structure, and the welding rods (2) are symmetrical with respect to the central axis of the control frame (4).

3. The welding handle for the burn-proof type manual arc welding according to claim 1, wherein: the fixed screws (5) form a penetrating structure through the sliding rails (3), and the sliding rails (3) are symmetrical relative to the central axis of the control frame (4).

4. The welding handle for the burn-proof type manual arc welding according to claim 1, wherein: the fixing bolt (6) forms a penetrating structure through the shell (7), and the central axis of the connecting arm (8) is overlapped with the central axis of the shell (7).

5. The welding handle for the burn-proof type manual arc welding according to claim 1, wherein: the welding rod (2) and the connecting rod (18) are of an integrated structure, and the connecting rod (18) forms a sliding structure through the positioning column (17).

6. The welding handle for the burn-proof type manual arc welding according to claim 1, wherein: the inverted buckle (16) forms a rotating structure through the lock catch (19), and the central axis of the lock catch (19) coincides with the central axis of the control frame (4).

7. The welding handle for the burn-proof type manual arc welding according to claim 1, wherein: the control frame (4) and the shell (7) form a rotating structure through the spiral connector (21), and the fixed pipes (22) are symmetrical about the central axis of the spiral connector (21).

8. The welding handle for the burn-proof type manual arc welding according to claim 1, wherein: the beam tube (13) forms a penetrating structure through the limiting block (10), and the beam tube (13) and the control panel (9) are of an integrated structure.