CN220388208U - Digital gas shielded welding machine - Google Patents

Abstract

The utility model belongs to the technical field of gas shield welding machines, and particularly relates to a digital gas shield welding machine, which comprises a gas shield welding machine body, wherein a rain shielding mechanism is arranged at the top of the gas shield welding machine body, a base is fixedly connected to the bottom of the gas shield welding machine body, a bidirectional screw is arranged in the base through a bearing, two symmetrically distributed moving blocks are connected to the bidirectional screw through threads, the moving blocks are in sliding connection with the inner surface of the base, a sliding plate is connected in the base in a sliding manner, and rollers are arranged at the bottom of the sliding plate. According to the utility model, the rain shielding mechanism is arranged at the top of the gas shield welding machine body, the rain shielding mechanism comprises the telescopic expansion plate, and after the expansion plate is pulled out from the fixing sleeve, the top of the gas shield welding machine body can be shielded by combining the fixing sleeve, so that a rain-proof effect can be effectively achieved, and the rainwater is prevented from being poured on the gas shield welding machine body, so that the water inflow inside the gas shield welding machine body is damaged.

Description

Digital gas shielded welding machine

Technical Field

The utility model relates to the technical field of gas shielded welding machines, in particular to a digital gas shielded welding machine.

Background

The digital gas shielded welder is controlled by DSP, ARM and other embedded microprocessor and is the main welder developing direction. For example, the utility model patent with the publication number of CN212823299U discloses a digital inversion gas shielded welding machine, relates to the relevant field of inversion gas shielded welding machines, and aims to solve the problem that the heat accumulation in the welding machine cannot be relieved in the prior art; the upper end of welding machine shell plate is provided with the equipment box, equipment box and welding machine shell plate fixed connection, the outside of equipment box is provided with the radiating box, the radiating box sets up to laminate with the equipment box, radiating box and welding machine shell plate fixed connection, one side of radiating box is provided with radiator fan, radiator fan is provided with two, radiator fan and welding machine shell plate fixed connection, be provided with the connecting hole on the welding machine shell plate, the connecting hole is provided with two sets of.

And current digital gas shield welding machine still need normal use in rainwater weather, owing to lack rain-proof protection, the rainwater enters into inside easily, brings adverse effect to inside components and parts, in addition, though install gyro wheel or universal wheel, the change position of being convenient for, but remove the back and lock through the locking mechanism that the wheel was taken from, the contact surface of wheel and ground is less, still slides easily not stable enough. Therefore, improvements are needed.

Disclosure of Invention

The utility model aims to provide a digital gas shielded welding machine, which solves the problems that some digital gas shielded welding machines lack rainproof protection and are unstable to be placed after moving.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a digital gas shield welding machine, includes the gas shield welding machine body, the top of gas shield welding machine body is provided with the mechanism of keeping off the rain, the bottom fixedly connected with base of gas shield welding machine body, install two-way screw rod through the bearing in the base, there are two symmetric distribution's movable block through threaded connection on the two-way screw rod, movable block and the internal surface sliding connection of base, sliding connection has the slide in the base, the bottom of slide is provided with the gyro wheel, the upper end fixedly connected with wedge of slide.

Preferably, the bidirectional screw is fixedly connected with a rotary table, and the rotary table is fixedly connected with a rotary rod. Through the setting of carousel and bull stick, the bidirectional screw rod of being convenient for rotate.

Preferably, a damper is fixedly connected between the sliding plate and the base, a first spring is arranged on the outer side of the damper, one end of the first spring is fixedly connected with the sliding plate, and the other end of the first spring is fixedly connected with the inner surface of the base. Through the arrangement of the first spring, the roller on the sliding plate can be assisted in resetting.

Preferably, the rain shielding mechanism comprises a fixed block, a fixed sleeve, an expansion plate, a bayonet lock, a second spring, a knock pin, a button, a stroke block and a corrugated sleeve, wherein the top of the gas shield welding machine body is fixedly connected with the fixed block, the upper end of the fixed block is fixedly connected with the fixed sleeve, the expansion plate is connected with the fixed sleeve in a sliding manner, the bayonet lock is connected with the bayonet lock in a sliding manner in the expansion plate, the second spring is arranged in the expansion plate, the knock pin is connected with the knock pin in a sliding manner in the fixed sleeve, and the knock pin is contacted with the bayonet lock and is fixedly connected with the button. Through the setting of mechanism that keeps off rain, can carry out rain-proof protection to the gas shield welding machine body.

Preferably, one end of the second spring is fixedly connected with the bayonet lock, and the other end of the second spring is fixedly connected with the inner surface of the expansion plate. By providing the second spring, a spring force can be applied to the detent.

Preferably, the button is fixedly connected with a travel block and a corrugated sleeve, and the bottom of the corrugated sleeve is fixedly connected with the inner surface of the fixed sleeve. Through the setting of ripple cover, have spacing effect to the button.

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

1. according to the utility model, the base is arranged at the bottom of the gas shielded welding machine body, the bidirectional screw rod which is installed by the bearing is arranged in the base, then the bidirectional screw rod is utilized to control the two moving blocks to move in opposite directions or in opposite directions, in addition, the base is internally provided with the sliding plate which is elastically supported by the spring, and the sliding plate is provided with the roller and the wedge-shaped block, so that the roller can be controlled to enter and exit in the base through the interaction between the moving block and the wedge-shaped block, on one hand, the whole has mobility, the use position is convenient to replace, the roller is stored after the moving block, the base falls on the ground, and the whole stability is higher.

2. According to the utility model, the rain shielding mechanism is arranged at the top of the gas shield welding machine body, the rain shielding mechanism comprises the telescopic expansion plate, and after the expansion plate is pulled out from the fixing sleeve, the top of the gas shield welding machine body can be shielded by combining the fixing sleeve, so that a rain-proof effect can be effectively achieved, and the rainwater is prevented from being poured on the gas shield welding machine body, so that the water inflow inside the gas shield welding machine body is damaged.

Drawings

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is a front cross-sectional view of FIG. 1 of the present utility model;

fig. 3 is an enlarged view of the structure of the portion a of fig. 2 according to the present utility model.

In the figure: 1. a gas shield welder body; 2. a rain shielding mechanism; 3. a base; 4. a bidirectional screw; 5. a moving block; 6. a turntable; 7. a rotating rod; 8. a slide plate; 9. wedge blocks; 10. a roller; 11. a first spring; 111. a damper; 21. a fixed block; 22. a fixed sleeve; 23. an expansion board; 24. a bayonet lock; 25. a second spring; 26. a knock pin; 27. a button; 28. a travel block; 29. a corrugated sleeve.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 and 2, a digital gas shield welding machine comprises a gas shield welding machine body 1, a base 3 is fixedly connected to the bottom of the gas shield welding machine body 1, a bidirectional screw 4 is installed in the base 3 through a bearing, two symmetrically distributed moving blocks 5 are connected to the bidirectional screw 4 through threads, the moving blocks 5 are slidably connected with the inner surface of the base 3, a rotary table 6 is fixedly connected to the bidirectional screw 4, a rotary rod 7 is fixedly connected to the rotary table 6, the bidirectional screw 4 is convenient to rotate through the arrangement of the rotary table 6 and the rotary rod 7, a sliding plate 8 is connected to the base 3 in a sliding mode, a roller 10 is arranged at the bottom of the sliding plate 8, a wedge 9 is fixedly connected to the upper end of the sliding plate 8, a damper 111 is fixedly connected between the sliding plate 8 and the base 3, a first spring 11 is arranged on the outer side of the damper 111, one end of the first spring 11 is fixedly connected with the sliding plate 8, the other end of the first spring 11 is fixedly connected to the inner surface of the base 3, and the roller 10 on the sliding plate 8 can have an auxiliary reset function through the arrangement of the first spring 11.

Referring to fig. 2 and 3, the top of the gas shield welding machine body 1 is provided with a rain shielding mechanism 2, through the arrangement of the rain shielding mechanism 2, the rain shielding mechanism 2 can perform rain protection on the gas shield welding machine body 1, the rain shielding mechanism 2 comprises a fixed block 21, a fixed sleeve 22, an expansion plate 23, a clamping pin 24, a second spring 25, a jacking pin 26, a button 27, a travel block 28 and a corrugated sleeve 29, the top of the gas shield welding machine body 1 is fixedly connected with the fixed block 21, the upper end of the fixed block 21 is fixedly connected with the fixed sleeve 22, the expansion plate 23 is in sliding connection with the fixed sleeve 22, the clamping pin 24 is in sliding connection with the expansion plate 23, one end of the second spring 25 is fixedly connected with the clamping pin 24, the other end of the second spring 25 is fixedly connected with the inner surface of the expansion plate 23, through the arrangement of the second spring 25, the elastic force can be applied to the clamping pin 24, the jacking pin 26 is in sliding connection with the fixed sleeve 22, and the jacking pin 26 is in contact with the clamping pin 24, and the button 27 is fixedly connected with the jacking pin 26. The button 27 is fixedly connected with a travel block 28 and a corrugated sleeve 29, the bottom of the corrugated sleeve 29 is fixedly connected with the inner surface of the fixed sleeve 22, and the button 27 is limited by the arrangement of the corrugated sleeve 29.

The specific implementation process of the utility model is as follows: when the rotary table is used, the rotary table 6 is rotated through the rotary rod 7, the rotary table 6 drives the bidirectional screw 4 to rotate, the bidirectional screw 4 enables the two moving blocks 5 to move oppositely, then the moving blocks 5 are contacted with a downward pressure to the wedge block 9, the wedge block 9 drives the sliding plate 8 to move downwards until the roller 10 at the bottom of the sliding plate 8 stretches out of the base 3 and is abutted against the ground, the whole body is lifted off the ground, then the roller 10 can be used by moving the use position, the power supply is connected after the movement, in addition, the roller 10 can be retracted into the base 3 after the rotary rod 7 is reversed, so that the whole body is supported again by the contact between the base 3 and the ground, the contact area with the ground is large, and the stability is good;

and when meeting the normal work of rainwater weather, only need push button 27 downwards, button 27 promotes liftout 26, and liftout 26 then promotes bayonet lock 24 out fixed cover 22 for bayonet lock 24 enters into in the extension board 23 completely, just so has removed the restriction to extension board 23, then pulls out fixed cover 22 with extension board 23, then extension board 23 is protected gas shield welding machine body 1's top together with fixed cover 22, can effectually play the rain-proof effect like this, prevent that the rainwater from pouring on gas shield welding machine body 1, cause gas shield welding machine body 1 inside to intake the damage.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a digital gas shield welding machine, includes gas shield welding machine body (1), its characterized in that: the top of gas shield welding machine body (1) is provided with mechanism of keeping off the rain (2), the bottom fixedly connected with base (3) of gas shield welding machine body (1), install bi-directional screw (4) through the bearing in base (3), there are two symmetric distribution's movable block (5) through threaded connection on bi-directional screw (4), movable block (5) and the internal surface sliding connection of base (3), sliding connection has slide (8) in base (3), the bottom of slide (8) is provided with gyro wheel (10), the upper end fixedly connected with wedge (9) of slide (8).

2. A digital gas shield welder according to claim 1, wherein: the bidirectional screw (4) is fixedly connected with a rotary table (6), and the rotary table (6) is fixedly connected with a rotary rod (7).

3. A digital gas shield welder according to claim 1, wherein: the novel sliding plate is characterized in that a damper (111) is fixedly connected between the sliding plate (8) and the base (3), a first spring (11) is arranged on the outer side of the damper (111), one end of the first spring (11) is fixedly connected with the sliding plate (8), and the other end of the first spring (11) is fixedly connected to the inner surface of the base (3).

4. A digital gas shield welder according to claim 1, wherein: the rain shielding mechanism (2) comprises a fixed block (21), a fixed sleeve (22), an expansion plate (23), a bayonet lock (24), a second spring (25), a top pin (26), a button (27), a travel block (28) and a corrugated sleeve (29), wherein the fixed block (21) is fixedly connected to the top of the gas shield welding machine body (1), the fixed sleeve (22) is fixedly connected to the upper end of the fixed block (21), the expansion plate (23) is connected to the fixed sleeve (22) in a sliding manner, the bayonet lock (24) is connected to the bayonet lock (24) in a sliding manner, the second spring (25) is arranged in the expansion plate (23), the top pin (26) is connected to the bayonet lock (24) in a sliding manner, and the button (27) is fixedly connected to the top pin (26).

5. A digital gas shield welder according to claim 4, wherein: one end of the second spring (25) is fixedly connected with the bayonet lock (24), and the other end of the second spring (25) is fixedly connected with the inner surface of the expansion plate (23).

6. A digital gas shield welder according to claim 4, wherein: the button (27) is fixedly connected with a travel block (28) and a corrugated sleeve (29), and the bottom of the corrugated sleeve (29) is fixedly connected with the inner surface of the fixed sleeve (22).