CN215966812U - Portable portable electric welding machine - Google Patents
Portable portable electric welding machine Download PDFInfo
- Publication number
- CN215966812U CN215966812U CN202121780718.9U CN202121780718U CN215966812U CN 215966812 U CN215966812 U CN 215966812U CN 202121780718 U CN202121780718 U CN 202121780718U CN 215966812 U CN215966812 U CN 215966812U
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- electric welding
- fixedly connected
- welding machine
- machine body
- plug
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- 238000003466 welding Methods 0.000 title claims abstract description 83
- 238000013016 damping Methods 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 abstract description 7
- 230000001771 impaired effect Effects 0.000 abstract description 4
- 238000001125 extrusion Methods 0.000 abstract description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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Abstract
The utility model discloses a portable electric welding machine, comprising: the electric welding machine body is used as a bearing foundation of the integral device; the handle is fixedly connected to the electric welding machine body; the plug is connected to the electric welding machine body, and an annular plate is fixedly connected to the plug; the lead is fixedly connected to the plug; the through groove is formed in the back of the electric welding machine body, and the internal threaded pipe is fixedly connected in the first bearing. This portable electric welding, through the rotatory even board of second bearing and damping pivot, make even the board support at the annular plate surface, make the plug difficult for droing at the during operation, simultaneously through taking off the limiting plate, make the limiting plate no longer support the carriage, reach the purpose of convenient to detach backplate, and then the inside subassembly of convenient to overhaul electric welding body, alleviate partly impact force through diaphragm inside slip extrusion spring, alleviate partly impact force once more through the characteristic of buffer board self material, thereby when preventing to carry, electric welding body outer wall is impaired.
Description
Technical Field
The utility model relates to the technical field of electric welding, in particular to a portable electric welding machine.
Background
The electric welder is to utilize the high temperature electric arc produced by the instantaneous short circuit of the positive and negative poles to melt the welding flux and the welded material on the welding electrode and to combine the contacted material. The structure is very simple, namely a high-power transformer, and the existing portable electric welding machine has certain defects when in use, for example;
a portable electric welding machine such as the portable electric welding machine with the publication number CN205111119U is provided with a power-assisted motor for supplying electric energy by a storage battery, a push-pull cross rod horizontal support and a reel ensure that a cable and the electric welding machine are placed at the same position and different cables are separately wound, a welding rod is arranged to dry a fixing frame of a heat-insulating barrel, and the labor intensity of a welder is reduced; the utility model makes the electric welding machine more integrated and more convenient to carry;
this prior art solution also presents the following problems when in use:
1. the disassembly and maintenance are inconvenient;
2. when the electric welding machine is used, the electric welding machine can be pulled, so that the plug is in a falling risk;
3. when the electric welding machine is carried, the outer side wall is easy to collide or scratch, so that the outer side wall is damaged;
improvements are needed to address the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a portable handheld electric welding machine, which aims to solve the problems that the portable handheld electric welding machine in the market is inconvenient to disassemble and maintain, the electric welding machine is possibly pulled when the portable handheld electric welding machine is used, so that a plug is in a falling risk, and the outer side wall is easy to collide or scratch and damage when the portable handheld electric welding machine is carried.
In order to achieve the purpose, the utility model provides the following technical scheme: a portable, hand-held welding bug comprising:
the electric welding machine body is used as a bearing foundation of the integral device;
the handle is fixedly connected to the electric welding machine body and provides a stress point for carrying the device;
the plug is connected to the electric welding machine body, and an annular plate is fixedly connected to the plug;
the lead is fixedly connected to the plug, and one end of the lead is fixedly connected with a welding gun;
lead to the groove, set up electric welding body back, it is connected with the backplate to lead to the inslot joint, backplate outside fixedly connected with carriage, electric welding body back fixedly connected with threaded rod, threaded connection has the internal thread pipe on the threaded rod, internal thread pipe fixed connection is in first bearing, first bearing inlays to be established in the limiting plate.
Preferably, the cross section area of the through groove is equal to that of the back plate, and the cross section area of the support frame is larger than that of the through groove, so that the support frame can limit the back plate and prevent the back plate from completely immersing into the through groove.
Preferably, the annular plate includes:
the second bearing is fixedly connected to the electric welding machine body, and a damping rotating shaft is fixedly connected in the second bearing;
even board, fixed connection be in damping pivot top, even board below fixedly connected with spacing pad, spacing inboard connection has the annular slab, is convenient for restrict the plug, reduces the risk that the plug drops at work.
Preferably, second bearing, damping pivot, even board and spacing pad are provided with two sets ofly about the central axis symmetry of plug, and the distance between even board and the annular plate slightly is less than the thickness of spacing pad, and the frictional force between increase even board and the annular plate prevents that even board can't support the annular plate.
Preferably, the welding bug body comprises:
the sliding rail is fixedly connected to one side of the electric welding machine body, one side of the sliding rail is connected with a sliding block in a sliding mode, the inner side of the sliding block is fixedly connected with a spring, and the tail end of the spring is fixedly connected to one side of the electric welding machine body;
the transverse plate is fixedly connected to one side of the sliding block, one side of the electric welding machine body is fixedly connected with a limiting frame, and a buffer plate is fixedly connected to the inner side of the limiting frame, so that a part of impact force is buffered, and the outer wall is prevented from being damaged.
Preferably, the slide rail, the slide block and the spring are respectively provided with a group on two sides of the transverse plate, and the limiting pads and the buffer plate are made of rubber, so that the buffering effect is improved.
Compared with the prior art, the utility model has the beneficial effects that: this portable electric welding, through the rotatory even board of second bearing and damping pivot, make even the board support at the annular plate surface, the restriction plug, make the plug difficult for droing at the during operation, simultaneously through taking off the limiting plate, make the limiting plate no longer support the carriage, reach the purpose of convenient to detach backplate, and then the internal component of convenient to overhaul electric welding body, when electric welding body outer wall receives the collision, alleviate partly impact force through diaphragm inside slip extrusion spring, alleviate partly impact force once more through the characteristic of buffer board self material, thereby when preventing to carry, electric welding body outer wall is impaired.
1. Firstly, when a plug is inserted into a jack on an electric welding machine body, the connecting plate is rotated through the second bearing and the damping rotating shaft, and because the distance between the connecting plate and the annular plate is slightly smaller than the thickness of the limiting pad and the limiting pad is made of rubber, the limiting pad is stressed and deformed when contacting the annular plate, the friction force is increased, the connecting plate can be abutted against the surface of the annular plate, and the plug is further limited, so that the plug is not easy to fall off during working;
2. when the electric welding machine body needs to be overhauled, the internal thread pipe is rotated, the internal thread pipe can move outwards along the threaded rod when rotating, meanwhile, the limiting plate cannot be driven to rotate under the action of the first bearing, so that the limiting plate moves outwards and does not abut against the supporting frame any more until the limiting plate is taken down, the supporting frame is pulled at the moment, the back plate is drawn out of the through groove, the through groove is opened, and the purpose of facilitating overhauling of internal components of the electric welding machine body is achieved through a mode of facilitating dismounting of the back plate;
3. when carrying this electric welding body, when the outer wall receives the collision carelessly, the diaphragm can at first contact the touching thing that hits to remove in the slide rail through the slider, the extrusion spring slows down partly impact force, when the diaphragm removed to certain ground step, two sets of buffer boards about can contacting, and the material of buffer board is rubber, and itself has certain shock-absorbing capacity, thereby cushions partly impact force once more, and then protects electric welding body lateral wall, prevents to be impaired.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a back plate structure according to the present invention;
fig. 3 is a schematic view of the slide rail structure of the present invention.
In the figure: 1. an electric welding machine body; 2. a handle; 3. a plug; 4. an annular plate; 5. a wire; 6. a welding gun; 7. a through groove; 8. a back plate; 9. a support frame; 10. a threaded rod; 11. an internally threaded tube; 12. a first bearing; 13. a limiting plate; 14. a second bearing; 15. a damping rotating shaft; 16. connecting plates; 17. a limiting pad; 18. a slide rail; 19. a slider; 20. a spring; 21. a transverse plate; 22. a limiting frame; 23. a buffer plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a portable, hand-held welding bug comprising: electric welding body 1, as the basis that bears of integrated device, handle 2, fixed connection is on electric welding body 1, for carrying the device provides the stress point, plug 3, connect on electric welding body 1, fixedly connected with annular slab 4 on plug 3, wire 5, fixed connection is on plug 3, 5 one end fixedly connected with welder 6 of wire, lead to groove 7, set up at 1 back of electric welding body, it is connected with backplate 8 to lead to the snap-in groove 7, 8 outside fixedly connected with carriage 9 of backplate, 1 back fixedly connected with threaded rod 10 of electric welding body, threaded rod 10 goes up threaded connection has internal thread pipe 11, internal thread pipe 11 fixed connection is in primary shaft holds 12, primary shaft holds 12 and inlays to establish in limiting plate 13. Through taking off limiting plate 13, make limiting plate 13 no longer support braced frame 9, reach the purpose of convenient to detach backplate 8, and then 1 inner member of convenient to overhaul electric welding body.
The cross section area of the through groove 7 is equal to that of the back plate 8, and the cross section area of the support frame 9 is larger than that of the through groove 7, so that the support frame 9 can limit the back plate 8, and the back plate 8 is prevented from completely sinking into the through groove 7.
The annular plate 4 includes: second bearing 14, fixed connection is on electric welding body 1, fixedly connected with damping pivot 15 in the second bearing 14, even board 16, and fixed connection is on 15 tops of damping pivot, even 16 below fixedly connected with spacing pads 17 of board, and spacing pads 17 inboard is connected with annular slab 4, is convenient for restrict plug 3, reduces the risk that plug 3 drops at work. Two sets of second bearing 14, damping pivot 15, even board 16 and spacing pad 17 are provided with about the central axis symmetry of plug 3, and the distance between even board 16 and the annular plate 4 slightly is less than the thickness of spacing pad 17, increases the frictional force between even board 16 and the annular plate 4, prevents that even board 16 can't support annular plate 4. The connecting plate 16 is rotated through the second bearing 14 and the damping rotating shaft 15, so that the connecting plate 16 is abutted against the surface of the annular plate 4, the plug 3 is limited, and the plug 3 is not easy to fall off during working.
The working principle is as follows: as shown in fig. 1-3, when using the portable handheld electric welding machine, the device is simply understood, firstly, when inserting the plug 3 into the jack on the electric welding machine body 1, the connecting plate 16 is rotated through the second bearing 14 and the damping rotating shaft 15, because the distance between the connecting plate 16 and the annular plate 4 is slightly smaller than the thickness of the limiting pad 17, and the material of the limiting pad 17 is rubber, when the limiting pad 17 contacts with the annular plate 4, the limiting pad 17 is deformed by stress, the friction force is increased, the connecting plate 16 can be abutted against the surface of the annular plate 4, and further the plug 3 is limited, so that the plug 3 is not easy to fall off when working, secondly, when needing to be overhauled, the internal threaded pipe 11 is rotated, the internal threaded pipe 11 can move outwards along the threaded rod 10 when rotating, meanwhile, the limiting plate 13 is not driven to rotate by the action of the first bearing 12, so that the limiting plate 13 moves outwards, the supporting frame 9 is not abutted any more until the limit plate 13 is taken down, at the moment, the supporting frame 9 is pulled, the back plate 8 is drawn out from the through groove 7, the through groove 7 is opened, so as to achieve the purpose of conveniently overhauling the internal components of the electric welding machine body 1 by conveniently disassembling the back plate 8, when the electric welding machine body 1 is carried, the transverse plate 21 can firstly contact with a collision object when the outer wall is accidentally collided, and moves into the slide rail 18 through the slide block 19, presses the spring 20, slows down a part of the impact force, when the transverse plate 21 moves to a certain step, contacts the upper and lower buffer plates 23, the buffer plate 23 is made of rubber and has a certain buffer performance, so that a part of impact force is buffered again, further protecting the outer side wall of the welding machine body 1 from damage, and the details not described in detail in this specification belong to the prior art known to those skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (6)
1. A portable, hand-held welder, comprising:
the electric welding machine body (1) is used as a bearing foundation of the integral device;
the handle (2) is fixedly connected to the electric welding machine body (1) and provides a stress point for carrying the device;
the plug (3) is connected to the electric welding machine body (1), and the plug (3) is fixedly connected with an annular plate (4);
the lead (5) is fixedly connected to the plug (3), and one end of the lead (5) is fixedly connected with a welding gun (6);
lead to groove (7), set up electric welding body (1) back, it is connected with backplate (8) to lead to the joint in groove (7), backplate (8) outside fixedly connected with carriage (9), electric welding body (1) back fixedly connected with threaded rod (10), threaded connection has internal thread pipe (11) on threaded rod (10), internal thread pipe (11) fixed connection is in first bearing (12), first bearing (12) are inlayed and are established in limiting plate (13).
2. A portable hand carried welder according to claim 1, characterised in that: the cross section area of the through groove (7) is equal to that of the back plate (8), and the cross section area of the support frame (9) is larger than that of the through groove (7).
3. A portable hand carried welder according to claim 1, characterised in that: the annular plate (4) comprises:
the second bearing (14) is fixedly connected to the electric welding machine body (1), and a damping rotating shaft (15) is fixedly connected in the second bearing (14);
even board (16), fixed connection be in damping pivot (15) top, even board (16) below fixedly connected with spacing pad (17), spacing pad (17) inboard is connected with annular plate (4).
4. A portable, hand-held electric welder, as claimed in claim 3, characterized in that: the second bearing (14), the damping rotating shaft (15), the connecting plate (16) and the limiting pad (17) are symmetrically arranged in two groups about the central axis of the plug (3), and the distance between the connecting plate (16) and the annular plate (4) is slightly smaller than the thickness of the limiting pad (17).
5. A portable hand carried welder according to claim 1, characterised in that: the electric welding machine body (1) comprises:
the sliding rail (18) is fixedly connected to one side of the electric welding machine body (1), a sliding block (19) is connected to one side of the sliding rail (18) in a sliding mode, a spring (20) is fixedly connected to the inner side of the sliding block (19), and the tail end of the spring (20) is fixedly connected to one side of the electric welding machine body (1);
the transverse plate (21) is fixedly connected to one side of the sliding block (19), one side of the electric welding machine body (1) is fixedly connected with a limiting frame (22), and a buffer plate (23) is fixedly connected to the inner side of the limiting frame (22).
6. A portable, hand-held electric welding machine as claimed in claim 5, wherein: the sliding rail (18), the sliding block (19) and the spring (20) are respectively provided with a group on two sides of the transverse plate (21), and the limiting pad (17) and the buffer plate (23) are made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121780718.9U CN215966812U (en) | 2021-08-02 | 2021-08-02 | Portable portable electric welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121780718.9U CN215966812U (en) | 2021-08-02 | 2021-08-02 | Portable portable electric welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215966812U true CN215966812U (en) | 2022-03-08 |
Family
ID=80576775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121780718.9U Active CN215966812U (en) | 2021-08-02 | 2021-08-02 | Portable portable electric welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215966812U (en) |
-
2021
- 2021-08-02 CN CN202121780718.9U patent/CN215966812U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Portable electric welding machine Effective date of registration: 20220324 Granted publication date: 20220308 Pledgee: Shandong Ningyang Rural Commercial Bank Co.,Ltd. Pledgor: Ningyang Chuangyan Casting Co.,Ltd. Registration number: Y2022980003036 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230323 Granted publication date: 20220308 Pledgee: Shandong Ningyang Rural Commercial Bank Co.,Ltd. Pledgor: Ningyang Chuangyan Casting Co.,Ltd. Registration number: Y2022980003036 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A portable and portable welding machine Effective date of registration: 20230328 Granted publication date: 20220308 Pledgee: Shandong Ningyang Rural Commercial Bank Co.,Ltd. Pledgor: Ningyang Chuangyan Casting Co.,Ltd. Registration number: Y2023980036347 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20220308 Pledgee: Shandong Ningyang Rural Commercial Bank Co.,Ltd. Pledgor: Ningyang Chuangyan Casting Co.,Ltd. Registration number: Y2023980036347 |