CN218657262U

CN218657262U - Portable gas shielded welding machine structure

Info

Publication number: CN218657262U
Application number: CN202123155735.6U
Authority: CN
Inventors: 请求不公布姓名
Original assignee: Shanghai Hugong Electric Group Co Ltd
Current assignee: Shanghai Hugong Electric Group Co Ltd
Priority date: 2021-12-15
Filing date: 2021-12-15
Publication date: 2023-03-21
Anticipated expiration: 2031-12-15

Abstract

The utility model belongs to the technical field of the welding equipment technique and specifically relates to a portable gas shielded welding machine structure is related to, the load simulator comprises a case, first joint hole has been seted up on the machine outer wall, the second joint hole has been seted up on the machine outer wall, first joint hole and second joint hole all communicate with each other with quick-witted incasement chamber and are connected, be provided with the ground clamp in the first joint hole, the downthehole joint of first joint has the joint subassembly that is used for joint ground clamp, the downthehole welder that is provided with of second joint, be provided with the joint key that is used for joint welder in the second joint hole, this application has and need carry out secondary connection to ground clamp and welder and can carry out welded effect.

Description

Portable gas shielded welding machine structure

Technical Field

The application relates to the technical field of welding equipment, in particular to a portable gas shielded welding machine structure.

Background

The gas shielded welding machine is actually an electric appliance which has external characteristics of reducing, converting 220V and 380V alternating current into low-voltage direct current and providing a power supply with certain characteristics for welding.

The existing gas shielded welding machine comprises a machine case, and a ground wire column and a connecting column which are arranged on the machine case are communicated with a binding post in a cavity in the machine case through a connecting wire, a worker needs to connect a welding gun on the connecting column through the connecting wire before using the gas shielded welding machine, a grounding clamp is connected on the ground wire column, and the gas shielded welding machine can be used after connection is completed.

In view of the above-mentioned related art, the inventor believes that in the gas shielded welding machine, before a worker uses the gas shielded welding machine, the worker needs to perform secondary connection on the welding gun and the grounding clip, thereby reducing the work efficiency.

SUMMERY OF THE UTILITY MODEL

In order to save the time of staff to improve work efficiency, this application provides a portable gas shielded welding machine structure.

The application provides a portable gas shield welding machine structure adopts following technical scheme:

the utility model provides a portable gas shield welding machine structure, includes quick-witted case, has seted up first joint hole on the quick-witted outer wall of case, has seted up second joint hole on the quick-witted outer wall of case, first joint hole and second joint hole all communicate with each other with quick-witted incasement chamber and are connected, the downthehole ground connection that is provided with of first joint presss from both sides, the downthehole joint of first joint has and is used for the joint subassembly of ground connection clamp, the downthehole welder that is provided with of second joint, the downthehole joint key that is used for joint welder that is provided with of second joint.

Through adopting above-mentioned technical scheme, the connection can be dismantled at first joint downthehole to the ground clamp, and welder passes through the joint key to be fixed on the lateral wall of quick-witted case, and the staff only needs to extract welder and ground clamp before the welding and can use the butt welder, need not carry out the secondary to ground clamp and welder and connect to staff's operating time has been reduced, work efficiency is promoted.

Optionally, the clamping assembly comprises a clamping block and a limiting block arranged on the outer wall of the clamping block, a connecting hole is formed in the side wall of the clamping block in a penetrating mode, two ends of the connecting hole are communicated with the outside, and the grounding clamp is clamped on the clamping block.

Through adopting above-mentioned technical scheme, the joint piece is the cylinder tube-shape setting, and the setting of stopper has restricted the rotation of joint piece in first joint hole, prevents that the cable winding on the in-process ground connection of receiving the line presss from both sides at quick-witted incasement intracavity, and the staff directly extracts the ground connection from the connecting hole and presss from both sides the side and can carry out ground connection to the ground connection clamp.

Optionally, the cross section of the second clamping hole is in a non-circular shape, a fastening key is arranged on the outer wall of the clamping key, and the fastening key is in threaded connection with the clamping key.

Through adopting above-mentioned technical scheme, the one end that the joint key is close to quick-witted case is made by the rubber material, and the staff is downthehole at the second joint with the one end joint that the joint key is close to quick-witted case, and the fastening key is plastics hexagon nut, and the nut is rotated and is fixed the joint key on quick-witted case.

Optionally, the chassis includes the base, set up the left side board on the base, set up the right side board on the base, set up the front bezel on the base, set up the last casing of keeping away from base one end at left side board and right side board, left side board and right side board all with the base can be dismantled and be connected, first joint hole with the second joint hole is all seted up on the front bezel.

Through adopting above-mentioned technical scheme, when needs overhaul the butt welder, the staff loosens the bolt on left side board and the right side board, separates left side board and right side board and base for it is more convenient to overhaul.

Optionally, a U-shaped cavity is arranged on the upper shell, a hanging plate is connected to the inner side of the U-shaped cavity in a sliding manner, a return spring is arranged in the U-shaped cavity, one end of the return spring is fixed to the inner wall of the U-shaped cavity, the other end of the return spring is fixed to the side wall of the hanging plate, a hanging port is formed in the side wall of the case, a hook is integrally arranged on one side of the return spring, and the hook is hung in the hanging port.

Through adopting above-mentioned technical scheme, go up the casing and rotate to be connected on left side board and right side board, the fishhook plate can the joint in the articulate to the rotation of casing in the restriction, when needs butt welder overhauls, upwards pulls the fishhook plate, makes fishhook plate and fishhook mouth separation, thereby overhauls the butt welder.

Optionally, a plurality of ventilation openings are formed in the left side plate and the right side plate.

By adopting the technical scheme, the welding wire is melted by the gas shielded welding machine in a hot melting mode and then coated on the part to be welded, a large amount of heat is generated by the welding machine in the welding wire melting process, so that the temperature in the inner cavity of the case is increased, and the temperature of part of the temperature in the case is brought to the outside by the arrangement of the ventilation opening, so that the temperature in the case is reduced.

Optionally, supporting blocks are arranged at edges and corners of the base close to the ground.

Through adopting above-mentioned technical scheme, the setting of supporting shoe plays the supporting role to quick-witted case, convenient to detach left side board and right side board.

Optionally, a strap is arranged on the upper shell, and a snap ring is arranged on the strap.

Through adopting above-mentioned technical scheme, the setting of braces is convenient for carry of welding machine, and the elasticity degree of braces can be adjusted in the setting of snap ring to the adaptation carries quick-witted case under different environment.

Optionally, a protection spring is arranged on one side, deviating from the inner cavity of the case, of the clamping key, a clamping ring is fixed on one side, far away from the protection spring, of the clamping key, and the outer wall of the welding gun is in interference fit with the clamping ring.

Through adopting above-mentioned technical scheme, the staff is at the welded in-process, along with the difference of welding part, need remove welder, and the setting of protection spring plays the guard action to the connecting wire of welder, prevents that the outer wall of connecting wire and quick-witted case connection part from producing the crackle.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the left side board and the right side board are both detachably connected with the base, the upper shell is detachably connected with the left side board and the right side board, and convenience is provided for workers to overhaul the welding machine.

Drawings

Fig. 1 is a schematic view of the overall structure of the gas shielded welding machine in this embodiment.

Fig. 2 is a display diagram of the position of the clamping component in the embodiment.

Fig. 3 is an overall schematic view of the embodiment at the position of the snap key.

Fig. 4 is an enlarged view of a point a in fig. 1.

Fig. 5 is a schematic view of the upper case of the present embodiment showing the structure of the harness.

Reference numerals: 1. a chassis; 2. a first clamping hole; 21. a limiting groove; 3. a second clamping hole; 22. a grounding clip; 4. a clamping assembly; 31. a welding gun; 32. a snap key; 41. a clamping block; 42. a limiting block; 411. connecting holes; 412. a fastening key; 11. a base; 12. a left side plate; 13. a right side plate; 14. a front plate; 15. an upper housing; 151. a through hole; 154. a first bump; 155. a second bump; 156. a rotating shaft; 157. a U-shaped cavity; 158. a hanging plate; 1581. hooking; 159. a return spring; 141. hanging an interface; 121. a vent; 5. a support pad; 6. a harness; 61. a snap ring; 413. a protection spring; 414. a snap ring.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses portable gas shielded welding machine structure.

Referring to fig. 1 and 2, a portable gas shielded welding machine structure, including quick-witted case 1, quick-witted case 1 includes base 11, left side board 12, right side board 13 and last casing 15, left side board 12, right side board 13 and front bezel 14, run through on the lateral wall of front bezel 14 and seted up first joint hole 2 and second joint hole 3, spacing groove 21 has been seted up on the 2 inner walls of first joint hole, be provided with joint subassembly 4 in the first joint hole 2, joint subassembly 4 includes joint piece 41 and the stopper 42 of welding on joint piece 41 lateral wall, stopper 42 joint is in spacing groove 21, run through on the joint piece 41 lateral wall and seted up connecting hole 411, the joint has ground clamp 22 in connecting hole 411, connecting hole 411 communicates with each other with the inner chamber of quick-witted case 1 and is connected, ground clamp 22 meets with the power connection of quick-witted incasement intracavity through the cable conductor, before the staff uses the gas shielded welding machine, it can to extract ground connection from connecting hole 411 with ground connection clamp 22.

Referring to fig. 1 and 3, the cross section of the second clamping hole 3 is non-circular, which is hexagonal in this application, the clamping key 32 is detachably connected in the second clamping hole 3, a connecting hole 411 is formed in the side wall of the clamping key 32 in a penetrating manner, a fastening key 412 is integrally fixed on the clamping key 32, the fastening key 412 is a plastic hexagon nut, one end of the clamping key 32 close to the chassis 1 is made of rubber and has elasticity, a worker inserts one end of the clamping key 32 close to the chassis 1 into the inner cavity of the chassis 1 by pressing, one end of the clamping key 32 close to the chassis 1 is blocked in the chassis 1, then the fastening key 412 is rotated to fix the clamping key 32 on the chassis 1, before using the gas-shielded welding machine, the fastening key 412 is loosened to pull the clamping key 32 out of the chassis 1 for use, a protection spring 413 is arranged on one side of the clamping key 32 facing the welding gun 31, one end of the protection spring 413 is welded on the side wall of the clamping key 32, the other end is welded and fixed with a clamping ring 414, a welding gun 31 is arranged in the clamping ring 414, the inner cavity of the clamping key 414 is in an interference fit with the welding gun 31, and the welding gun 31 is pulled away from the welding chamber, so that the welding gun 1, and the clamping ring 414 is connected with the welding gun 31, and the welding gun 31, thereby the welding gun protection ring 414. The protection spring 413 protects the connection line of the welding gun 31 and prevents the connection part of the connection line of the welding gun 31 and the clamping ring 414 from generating cracks.

Referring to fig. 1, threaded holes are formed in the side walls of the left side plate 12 and the right side plate 13 in a penetrating mode, threaded holes are also formed in the corresponding base 11, the left side plate 12 and the right side plate 13 are fixed on the base 11 through bolts, the bolts are removed by workers, and the left side plate 12, the right side plate 13 and the base 11 are detached to overhaul parts in the case 1. The side walls of the left side plate 12 and the right side plate 13 are provided with vent holes 121, and the gas shielded welding machine is coated on an object to be welded when welding wires are melted into a molten state, so that a large amount of heat can be generated in the welding wire melting process, the arrangement of the vent holes 121 can reduce the temperature in the case 1, and a protection effect is exerted on mechanisms in the case 1, particularly plastic structures.

Referring to fig. 1 and 4, the upper housing 15 is U-shaped, through holes 151 are formed through both sides of the upper housing 15, round holes are formed through both the left side plate 12 and the right side plate 13, the upper housing 15 is fixed on the left side plate 12 and the right side plate 13 through rivets, the upper housing 15 can be turned upwards around the rivets, square holes are formed through the side wall of the upper housing 15, a U-shaped cavity 157 is welded and fixed in the square holes, a hanging plate 158 is connected in the U-shaped cavity 157 in a sliding manner along the length direction, a return spring 159 is arranged in the U-shaped cavity 157, one end of the return spring 159 is fixed on the inner wall of the U-shaped cavity 157, the other end of the return spring is fixed on the side wall of the hanging plate 158, a hanging port 141 is formed on the front plate 14, a hook 1581 is integrally fixed at one end of the hanging plate 158 far away from the return spring 159, the hook 1581 can be connected in the hanging port 141 in a clamping manner, so as to limit the rotation of the upper housing 15, when the butt welder needs to be overhauled, the inner structure of the butt welder is overturned.

Referring to fig. 1, four edges of one side that deviate from last casing 15 on quick-witted case 1 all are provided with supporting pad 5, and supporting pad 5 is the rubber material, and four supporting pad 5 joints are at four edges of left side board 12 and right side board 13, and supporting pad 5's setting makes quick-witted case 1 place more steadily to play the effect on protection ground, prevent to leave the mar on the ceramic tile.

Referring to fig. 5, go up the integrative two first lugs 154 and two second lugs 155 that are fixed with on the casing 15, all rotate on first lug 154 and the second lug 155 and be connected with pivot 156, be fixed with braces 6 on two pivot 156, it is connected with two snap rings 61 to slide on the braces 6, the one end of braces 6 is fixed on one of them snap ring 61, the other end is fixed on another snap ring 61, the staff shifts the gas shield welding machine through braces 6, snap ring 61 can be used for adjusting braces 6's elasticity degree, for satisfying different users' demand.

The implementation principle of the portable gas shielded welding machine structure in the embodiment of the application is as follows: before the welding, the staff extracts the ground clamp 22 from the connecting hole 411, connect the ground clamp 22 with the ground point, loosen fastening key 412 afterwards, extract welding gun 31 from the second joint hole 3, the butt welder circular telegram can weld, when needing to overhaul the butt welder, pull the fishplate bar 158 to the one side that deviates from quick-witted case 1, make the upper housing 15 turn away from left side board 12 and right side board 13, then twist the bolt on left side board 12 and the right side board 13, demolish left side board 12 and right side board 13, then overhaul the butt welder.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a portable gas shield welding machine structure, includes quick-witted case (1), its characterized in that: first joint hole (2) have been seted up on quick-witted case (1) outer wall, second joint hole (3) have been seted up on quick-witted case (1) outer wall, first joint hole (2) and second joint hole (3) all communicate with each other with quick-witted case (1) inner chamber and are connected, be provided with ground clamp (22) in first joint hole (2), the joint has in first joint hole (2) and is used for the joint subassembly (4) of ground clamp (22), be provided with welder (31) in second joint hole (3), be provided with joint key (32) that are used for joint welder (31) in second joint hole (3).

2. A portable gas shielded welding machine construction as set forth in claim 1, wherein: joint subassembly (4) are including joint piece (41) and stopper (42) of setting on joint piece (41) outer wall, run through on joint piece (41) lateral wall and seted up connecting hole (411), the both ends of connecting hole (411) all communicate with each other with the external world, and ground connection presss from both sides (22) joint is in on joint piece (41).

3. A portable gas shielded welding machine construction as set forth in claim 1, wherein: the cross section of the second clamping hole (3) is in a non-circular shape, a fastening key (412) is arranged on the outer wall of the clamping key (32), and the fastening key (412) is in threaded connection with the clamping key (32).

4. A portable gas shielded welding machine construction as set forth in claim 1, wherein: case (1) includes base (11), set up left side board (12) on base (11), set up right side board (13) on base (11), set up front bezel (14) on base (11), set up last casing (15) of keeping away from base (11) one end at left side board (12) and right side board (13), left side board (12) and right side board (13) all with base (11) can be dismantled and be connected, first joint hole (2) with second joint hole (3) are all seted up on front bezel (14).

5. The portable gas shielded welding machine structure of claim 4, wherein: the improved cabinet is characterized in that a U-shaped cavity (157) is arranged on the upper shell (15), a hanging plate (158) is connected in the U-shaped cavity (157) in a sliding mode, a return spring (159) is arranged in the U-shaped cavity (157), one end of the return spring (159) is fixed to the inner wall of the U-shaped cavity (157), the other end of the return spring is fixed to the side wall of the hanging plate (158), a hanging port (141) is formed in the side wall of the cabinet (1), a hook (1581) is integrally arranged on one side, far away from the return spring (159), of the hanging plate (158), and the hook (1581) is hung in the hanging port (141).

6. The portable gas shielded welding machine structure of claim 5, wherein: a plurality of ventilation openings (121) are formed in the left side plate (12) and the right side plate (13).

7. A portable gas shielded welding machine construction as set forth in claim 6 wherein: the base (11) are close to the edges and corners on the ground and are provided with supporting pads (5).

8. The portable gas shielded welding machine structure of claim 7, wherein: the upper shell (15) is provided with a strap (6), and the strap (6) is provided with a snap ring (61).

9. A portable gas shielded welding machine construction as set forth in claim 1, wherein: one side that joint key (32) deviate from quick-witted case (1) inner chamber is provided with protection spring (413), protection spring (413) are kept away from one side of joint key (32) is fixed with joint ring (414), the interference fit of the outer wall of welder (31) and joint ring (414).