CN211889384U - Portable direct current electric welding machine - Google Patents
Portable direct current electric welding machine Download PDFInfo
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- CN211889384U CN211889384U CN202020181053.9U CN202020181053U CN211889384U CN 211889384 U CN211889384 U CN 211889384U CN 202020181053 U CN202020181053 U CN 202020181053U CN 211889384 U CN211889384 U CN 211889384U
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Abstract
The utility model relates to the technical field of electric welding machines, and discloses a portable direct current electric welding machine, which comprises an electric welding machine body and a base, wherein the electric welding machine body is fixedly arranged on the upper surface of the base, the lower surface of the base is respectively and rotatably connected with a side plate through two symmetrically arranged rotating shafts, the bottom of the side plate is symmetrically and fixedly provided with a roller, the side plate is connected with the base through a retraction mechanism, and the lower surface of the base, which is close to the end part, is symmetrically and fixedly connected with a buffer seat; the folding and unfolding mechanism comprises two guide rods which are symmetrically and fixedly connected to the lower surface of the base, a pedal is sleeved on the two guide rods in a sliding mode, connecting rods are symmetrically hinged to the two ends of the pedal, the other end of each connecting rod is hinged to a side plate, a first spring is sleeved on each guide rod, and the top end of each first spring is fixedly connected with the lower surface of the base. The utility model discloses make direct current welding machine not only be convenient for remove but also be convenient for the stable stay, effectively improve the universality of its use.
Description
Technical Field
The utility model relates to an electric welding technical field especially relates to a portable direct current electric welding machine.
Background
The electric welder is a transformer with high power, and is divided into AC power supply and DC power supply according to the kind of output power supply.
The direct current electric welding on the existing market is not only complicated in structure, but also single in function, can not carry out the outrigger to the electric welding according to the in service behavior, can not prevent that the electric welding from producing vibrations and bringing the harm to the gyro wheel at the during operation, can't make it not only be convenient for remove but also be convenient for the outrigger to the universality of its use has been influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the direct current electric welding machine can not only be convenient for to move but also be convenient for to stabilize the support among the prior art, and the portable direct current electric welding machine who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a portable direct-current electric welding machine comprises an electric welding machine body and a base, wherein the electric welding machine body is fixedly arranged on the upper surface of the base, the lower surface of the base is respectively and rotatably connected with side plates through two symmetrically arranged rotating shafts, the bottoms of the side plates are symmetrically and fixedly provided with idler wheels, the side plates are connected with the base through a retraction mechanism, and the lower surface of the base, which is close to the end part, is symmetrically and fixedly connected with a buffer seat;
the folding and unfolding mechanism comprises two guide rods which are symmetrically and fixedly connected to the lower surface of the base, pedals are sleeved on the two guide rods in a sliding mode, connecting rods are symmetrically hinged to two ends of each pedal, the other ends of the connecting rods are hinged to side plates, first springs are sleeved on the guide rods, the top ends of the first springs are fixedly connected with the lower surface of the base, the bottom ends of the first springs are fixedly connected with the upper surface of each pedal, a positioning plate is fixedly connected to the bottom ends of the two guide rods, inserting columns are symmetrically and fixedly connected to the lower surface of each pedal, inserting grooves matched with the inserting columns are symmetrically formed in the upper surface of each positioning plate, the inserting columns are clamped with the inserting grooves, moving grooves are formed in the side walls of the inserting grooves, matched clamping blocks are connected in the moving grooves in a sliding mode, and second springs are fixedly connected between the clamping blocks and, the clamping groove matched with the clamping block is formed in the side wall of the inserting column, the clamping block is clamped with the clamping groove, the clamping block located in the clamping groove is arranged in a curved surface mode, the clamping block is close to one side of the bottom of the moving groove, a pull rod is fixedly connected to one side of the bottom of the moving groove, the other end of the pull rod penetrates through the second spring and extends outwards through the bottom of the moving groove, and the pull rod is connected with the bottom of the moving groove in a sliding mode.
Preferably, the top fixed mounting of electric welding body has the handle, the upper surface fixed mounting that the base is close to the tip has the L type to push away the handle.
Preferably, the lower surface of the buffer seat is fixedly connected with a matched non-slip mat.
Preferably, the pedal is provided with anti-skid grains.
Preferably, one end of the pull rod, which is far away from the fixture block, is fixedly provided with a pull ring.
Compared with the prior art, the utility model provides a portable direct current electric welding possesses following beneficial effect:
this portable direct current electric welding, through setting up the electric welding body, a pedestal, the curb plate, the gyro wheel, jack mechanism and buffer seat, the deflection of curb plate is controlled as required to jack mechanism convenience, thereby the gyro wheel of curb plate bottom is receive and release as required, the back is packed up to the gyro wheel, buffer seat and ground contact, thereby guarantee the stability that the electric welding body supported, avoid producing vibrations and lead to the fact the harm to the gyro wheel, the gyro wheel is put down the back and is conveniently propped up the base, make buffer seat and ground separation, thereby make things convenient for the electric welding body to remove, make direct current electric welding machine not only be convenient for remove but also be convenient for the stable stay, effectively improve the universality of its.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses make direct current welding machine not only be convenient for remove but also be convenient for the stable stay, effectively improve the universality of its use.
Drawings
Fig. 1 is a schematic structural diagram of a portable dc electric welding machine according to the present invention;
fig. 2 is an enlarged view of a portion a in fig. 1.
In the figure: the electric welding machine comprises an electric welding machine body 1, a base 2, side plates 3, rollers 4, a buffer seat 5, a guide rod 6, a pedal 7, a connecting rod 8, a first spring 9, a positioning plate 10, an insertion column 11, a moving groove 12, a clamping block 13, a second spring 14, a clamping groove 15, a pull rod 16, a handle 17, an L-shaped push handle 18, a non-slip mat 19 and a pull ring 20.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-2, a portable direct current electric welding machine comprises an electric welding machine body 1 and a base 2, wherein the electric welding machine body 1 is fixedly arranged on the upper surface of the base 2, the lower surface of the base 2 is respectively and rotatably connected with a side plate 3 through two symmetrically arranged rotating shafts, the bottoms of the side plates 3 are symmetrically and fixedly provided with idler wheels 4, the side plates 3 are connected with the base 2 through a retraction mechanism, and the lower surface of the base 2 close to the end part is symmetrically and fixedly connected with a buffer seat 5;
the retraction mechanism comprises two guide rods 6 which are symmetrically and fixedly connected to the lower surface of a base 2, a pedal 7 is sleeved on the two guide rods 6 in a sliding mode, two ends of the pedal 7 are symmetrically hinged with connecting rods 8, the other end of each connecting rod 8 is hinged with a side plate 3, a first spring 9 is sleeved on each guide rod 6, the top end of each first spring 9 is fixedly connected with the lower surface of the base 2, the bottom end of each first spring 9 is fixedly connected with the upper surface of the pedal 7, the bottom ends of the two guide rods 6 are fixedly connected with a positioning plate 10, the lower surface of the pedal 7 is symmetrically and fixedly connected with an inserting column 11, the upper surface of each positioning plate 10 is symmetrically provided with an inserting groove matched with the inserting column 11, the inserting column 11 is clamped with the inserting groove, the side wall of each inserting groove is provided with a moving groove 12, a matched clamping block 13 is slidably connected in the moving groove 12, and a, a clamping groove 15 matched with the clamping block 13 is formed in the side wall of the inserting column 11, the clamping block 13 is clamped with the clamping groove 15, the clamping block 13 positioned in the clamping groove 15 is arranged in a curved surface manner, a pull rod 16 is fixedly connected to one side of the clamping block 13 close to the bottom of the moving groove 12, the other end of the pull rod 16 penetrates through the second spring 14 and extends outwards through the bottom of the moving groove 12, the pull rod 16 is connected with the bottom of the moving groove 12 in a sliding manner, when the electric welding machine body 1 needs to move, the pedal 7 is stepped down to slide along the guide rod 6 and stretch the first spring 9, the pedal 7 drives the hinged connecting rod 8 when moving downwards, so that the side plate 3 deflects, the inserting column 11 on the lower surface of the pedal 7 extrudes the curved surface end of the clamping block 13, the clamping block 13 automatically slides into the moving groove 12 and compresses the second spring 14, when the inserting column 11 is clamped with the inserting groove on the positioning plate 10, the second spring 14 resets, thereby avoid tensile first spring 9 to take place to reset, at this moment, curb plate 3 deflects the back and is mutually perpendicular with base 2, thereby make things convenient for electric welding body 1 to remove through gyro wheel 4, when electric welding body 1 need carry out the outrigger, pulling pull rod 16 makes fixture block 13 and draw-in groove 15 separation, first spring 9 will drive footboard 7 and rise and reset, make curb plate 3 take place to deflect, cushion socket 5 and ground contact this moment, thereby conveniently carry out the outrigger to electric welding body 1, the vibrations of avoiding the during operation to produce cause the harm to gyro wheel 4, make direct current electric welding not only be convenient for remove but also the outrigger of being convenient for, effectively improve the universality of its use.
The top fixed mounting of electric welding body 1 has handle 17, and the last fixed surface that base 2 is close to the tip installs L type and pushes away handle 18, conveniently promotes base 2 and removes.
The lower surface fixedly connected with of buffer seat 5 matches slipmat 19, improves the stability that buffer seat 5 supported, prevents to slide.
The anti-skidding lines are arranged on the pedal 7, so that the adhesive force when the pedal 7 is stepped on by a foot is increased, and skidding is avoided.
And a pull ring 20 is fixedly arranged at one end of the pull rod 16 far away from the fixture block 13, so that the pull rod 16 is conveniently driven to slide.
In the utility model, when the electric welding machine body 1 needs to be moved, the pedal 7 is stepped down to slide along the guide rod 6 and stretch the first spring 9, the pedal 7 drives the hinged connecting rod 8 when moving downwards, thereby deflecting the side plate 3, the inserting column 11 on the lower surface of the pedal 7 extrudes the curved surface end of the clamping block 13, the clamping block 13 automatically slides into the moving groove 12 and compresses the second spring 14, when the inserting column 11 is clamped with the inserting groove on the positioning plate 10, the second spring 14 resets, the clamping block 13 automatically clamps with the clamping groove 15, thereby avoiding the stretched first spring 9 from resetting, at the moment, the side plate 3 is perpendicular to the base 2 after deflecting, the electric welding machine body 1 is convenient to move through the roller 4, when the electric welding machine body 1 needs to be stably supported, the clamping block 13 is separated from the clamping groove 15 by pulling the pull rod 16, the first spring 9 drives the pedal 7 to ascend and reset, thereby deflecting the side plate 3, buffer seat 5 and ground contact this moment to the convenience carries out the outrigger to electric welding body 1, and the vibrations of avoiding the during operation to produce cause the harm to gyro wheel 4, makes direct current electric welding not only be convenient for remove but also be convenient for the outrigger, effectively improves the universality of its use.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A portable direct current welding machine comprises an electric welding machine body (1) and a base (2), and is characterized in that the electric welding machine body (1) is fixedly installed on the upper surface of the base (2), the lower surface of the base (2) is respectively and rotatably connected with a side plate (3) through two symmetrically arranged rotating shafts, idler wheels (4) are symmetrically and fixedly installed at the bottom of the side plate (3), the side plate (3) is connected with the base (2) through a retraction mechanism, and a buffer seat (5) is symmetrically and fixedly connected to the lower surface, close to the end, of the base (2);
the folding and unfolding mechanism comprises two guide rods (6) which are symmetrically and fixedly connected to the lower surface of a base (2), wherein pedals (7) are sleeved on the two guide rods (6) in a sliding mode, connecting rods (8) are hinged to two ends of each pedal (7) in a symmetrical mode, the other end of each connecting rod (8) is hinged to a side plate (3), a first spring (9) is sleeved on each guide rod (6), the top end of each first spring (9) is fixedly connected with the lower surface of the base (2), the bottom end of each first spring (9) is fixedly connected with the upper surface of each pedal (7), positioning plates (10) are fixedly connected to the bottom ends of the two guide rods (6) in a common mode, inserting columns (11) are fixedly connected to the lower surface of each pedal (7), inserting slots matched with the inserting columns (11) are symmetrically formed in the upper surfaces of the positioning plates (10), and the inserting columns (11) are clamped with the inserting slots, the utility model discloses a fixing device for fixing a pole, including slot, clamping block (13) and draw-in groove (15), moving groove (12), sliding connection has the fixture block (13) of matching on the lateral wall of slot, and fixedly connected with second spring (14) between the tank bottom of fixture block (13) and moving groove (12), draw-in groove (15) that matches with fixture block (13) have been seted up on the lateral wall of post (11), fixture block (13) and draw-in groove (15) block set up, and be located fixture block (13) in draw-in groove (15) and be the curved surface setting, one side fixedly connected with pull rod (16) that fixture block (13) are close to moving groove (12) tank bottom, the other end of pull rod (16) passes second spring (14) and runs through the tank bottom of moving groove (12) and outwards extends, and the.
2. The portable direct-current electric welding machine according to claim 1, characterized in that a handle (17) is fixedly arranged at the top of the electric welding machine body (1), and an L-shaped push handle (18) is fixedly arranged on the upper surface of the base (2) close to the end.
3. A portable dc welding machine according to claim 1, characterized in that the lower surface of the buffer base (5) is fixedly connected with a matching non-slip mat (19).
4. The portable direct current welding machine according to claim 1, wherein the pedal (7) is provided with anti-slip threads.
5. A portable dc welding machine according to claim 1 wherein a pull ring (20) is fixedly mounted to the end of the pull rod (16) remote from the clamp block (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020181053.9U CN211889384U (en) | 2020-02-18 | 2020-02-18 | Portable direct current electric welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020181053.9U CN211889384U (en) | 2020-02-18 | 2020-02-18 | Portable direct current electric welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211889384U true CN211889384U (en) | 2020-11-10 |
Family
ID=73291872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020181053.9U Active CN211889384U (en) | 2020-02-18 | 2020-02-18 | Portable direct current electric welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211889384U (en) |
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2020
- 2020-02-18 CN CN202020181053.9U patent/CN211889384U/en active Active
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