CN211638649U - Spot welding machine with protection function - Google Patents
Spot welding machine with protection function Download PDFInfo
- Publication number
- CN211638649U CN211638649U CN202020050503.0U CN202020050503U CN211638649U CN 211638649 U CN211638649 U CN 211638649U CN 202020050503 U CN202020050503 U CN 202020050503U CN 211638649 U CN211638649 U CN 211638649U
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- spot welding
- fixedly connected
- welding machine
- air box
- shaping plate
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Abstract
The utility model relates to the technical field of spot welding machines, in particular to a spot welding machine with a protection function, which comprises a spot welding machine, wherein the top end of the left end surface of the spot welding machine is provided with a controller which is fixedly connected with the spot welding machine, the right end surface of the spot welding machine is fixedly connected with an air box, the inner side of the top end surface of the air box is provided with an air pump, the air pump is communicated with the air box, the top end of the right end surface of the air box is fixedly connected with a signal lamp, and the bottom end of the inner side of the air box is provided with a filter screen. The service life of the spot welding mechanism is prolonged, and the spot welding mechanism is protected.
Description
Technical Field
The utility model relates to a spot welder technical field specifically is a spot welder with protect function.
Background
The spot welder adopts the principle of two-sided two-point overcurrent welding, two electrodes pressurize the work piece and make two-layer metal form certain contact resistance under the pressure of two electrodes during operation, and welding current forms instantaneous heat welding at two contact resistance points when flowing through another electrode from an electrode, and welding current flows to this electrode from another electrode along two work pieces in the twinkling of an eye and forms the return circuit, and can not injure by the inner structure of welding the work piece, along with the continuous development of society, to the kind of spot welder more and more, but some defects can exist when some spot welders use, consequently, the demand to the spot welder that has protect function increases day by day.
In the spot welding machine field, the spot welding mechanism of some spot welding machines that use at present can not be fine when using carries out fine protection to greatly reduced spot welding machine spot welding mechanism's life, some spot welding machines in addition can not carry out the plastic to the metal sheet and flatten when carrying out spot welding to thinner and take place the metal sheet of deformation, thereby reduced the quality of spot welding, though can cooperate other personnel to carry out spot welding together, but increased labour's input, consequently, propose a spot welding machine with protect function to above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a spot welder with protect function to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a spot welding machine with a protection function comprises a spot welding machine, wherein a controller is arranged at the top end of the left end face of the spot welding machine and fixedly connected with the spot welding machine, an air box is fixedly connected with the right end face of the spot welding machine, an air pump is arranged on the inner side of the top end face of the air box and communicated with the air box, a signal lamp is fixedly connected with the top end of the right end face of the air box, a filter screen is arranged at the bottom end of the inner side of the air box and slidably connected with the air box, a sliding rod is arranged on the outer side of a spot welding mechanism of the spot welding machine, an inner rod is slidably connected with the inner side of the sliding rod, a second spring is arranged on the outer side of the inner rod and fixedly connected with the inner rod, the other end of the second spring is fixedly connected with the sliding rod, an integral plate is arranged at the bottom end of the, the other end of the conveying pipe is communicated with a switching pipe, and the switching pipe is connected with the shaping plate in a sliding mode.
Preferably, the top end face of the filter screen is slidably connected with a support ring, the support ring is slidably connected with an air box, the top end face of the support ring is fixedly connected with a first spring, the other end of the first spring is fixedly connected with an extrusion ring, the extrusion ring is slidably connected with the air box, the top end face of the extrusion ring is fixedly connected with a pressure sensor, and the pressure sensor is slidably connected with the air box.
Preferably, the inner rod is provided with a threaded sleeve on the inner side, the threaded sleeve is spirally connected with the inner rod, and the threaded sleeve is fixedly connected with a spot welding mechanism of a spot welding machine.
Preferably, the central position of the bottom end of the shaping plate is provided with a plug block, the plug block is spirally connected with the shaping plate, and the shaping plate is made of toughened glass made of transparent materials.
Preferably, the bottom end of the adapter tube is communicated with a spray head, the spray head penetrates through the shaping plate, and the spray head is fixedly connected with the shaping plate.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in the utility model, through the arranged spray head and the extrusion ring, the arrangement is matched with the communication of the spray head and the adapter tube, the traction of the air pump to the air, the elasticity of the first spring to the support ring and the extrusion ring and the fixed connection of the extrusion ring and the pressure sensor, when the metal plate is subjected to spot welding by using the device, the surface of the metal plate can be cleaned, thereby avoiding the phenomenon that the spot welding mechanism is abraded by foreign matters on the metal plate, prolonging the service life of the spot welding mechanism and protecting the spot welding mechanism;
2. the utility model discloses in, through the integer board that sets up, this kind of sliding connection, the second spring that sets up fixed connection, interior pole and slide bar of cooperation integer board and slide bar to interior pole and slide bar and the screw connection of interior pole and swivel nut, when spot welding is carried out to thinner and take place the metal sheet of deformation, can carry out quick plastic to the metal sheet and flatten to the quality of spot welding has been guaranteed, and has reduced labour's input.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure at A of FIG. 1 according to the present invention;
fig. 3 is a schematic structural diagram of the point B in fig. 1 according to the present invention.
In the figure: 1-spot welding machine, 2-controller, 3-bellows, 4-air pump, 5-filter screen, 6-support ring, 7-first spring, 8-extrusion ring, 9-pressure sensor, 10-sliding rod, 11-inner rod, 12-second spring, 13-screw sleeve, 14-shaping plate, 15-chock block, 16-delivery pipe, 17-adapter pipe, 18-nozzle, 19-signal lamp.
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 work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution:
a spot welding machine with a protection function comprises a spot welding machine 1, wherein a controller 2 is arranged at the top end of the left end face of the spot welding machine 1, the controller 2 is fixedly connected with the spot welding machine 1, an air box 3 is fixedly connected with the right end face of the spot welding machine 1, an air pump 4 is arranged on the inner side of the top end face of the air box 3, the air pump 4 is communicated with the air box 3, a signal lamp 19 is fixedly connected with the top end of the right end face of the air box 3, the arrangement plays a role of reminding an operator, a filter screen 5 is arranged at the bottom end of the inner side of the air box 3, the filter screen 5 is in sliding connection with the air box 3, the arrangement is convenient for filtering outside air, a sliding rod 10 is arranged on the outer side of a spot welding mechanism of the spot welding machine 1, an inner rod 11 is in sliding connection with the inner side of the sliding rod 10, a second spring 12 is arranged on the outer side, the utility model discloses a spot welding machine, including slide bar 10, shaping plate 16, air pump 4, and conveyer pipe 16, the other end intercommunication of conveyer pipe 16 has switching pipe 17, and switching pipe 17 and shaping plate 14 sliding connection, and shaping plate 14 and slide bar 10 fixed connection are equipped with to slide bar 10 bottom, and shaping plate 14 and slide bar 10 fixed connection, and this kind of setting can be to thinner and take place the metal sheet of deformation to the quality of spot welding has been guaranteed, the intercommunication of air pump 4 top has conveyer pipe 16, and conveyer pipe 16 passes through connecting block and spot welding machine 1 fixed connection, the other end.
The top end face of the filter screen 5 is slidably connected with a support ring 6, the support ring 6 is slidably connected with the air box 3, the top end face of the support ring 6 is fixedly connected with a first spring 7, the other end of the first spring 7 is fixedly connected with an extrusion ring 8, the extrusion ring 8 is slidably connected with the air box 3, the top end face of the extrusion ring 8 is fixedly connected with a pressure sensor 9, the pressure sensor 9 is slidably connected with the air box 3, the arrangement is convenient for timely reminding an operator to clean the filter screen 5, the inner rod 11 is internally provided with a screw sleeve 13, the screw sleeve 13 is spirally connected with the inner rod 11, the screw sleeve 13 is fixedly connected with a spot welding mechanism of the spot welding machine 1, the arrangement is convenient for dismounting the integral plate 14 according to requirements, the central position of the bottom end of the integral plate 14 is provided with a plug block 15, the plug block 15 is spirally connected with the integral plate 14, and the integral plate 14 is, this kind of setting has played sealed protection's effect to spot welding mechanism when the device does not use, switching pipe 17 bottom intercommunication has shower nozzle 18, and shower nozzle 18 runs through shaping plate 14, shower nozzle 18 and shaping plate 14 fixed connection, this kind of setting is convenient for treat spot welding metal sheet and clear up to the phenomenon that the dust foreign matter accelerates spot welding mechanism wearing and tearing has been avoided, has prolonged the life of device.
The working process is as follows: all electrical appliances in the device are external power supplies, when the device is used for spot welding a thin and deformed metal plate, the range of pressure values sensed by the pressure sensor 9 when the signal lamp 19 is turned on is set through the controller 2, the chock 15 is rotated to take the metal plate down from the bottom end of the shaping plate 14 after the setting, then the device is started through the controller 2, the spot welding part of the spot welding machine 1 is held by hand for manual spot welding, when the spot welding part of the device is moved to the top end of the metal plate to be welded, the air pump 4 can pull external wind to be filtered through the filter screen 5 and then sprayed to the metal plate to be welded through the conveying pipe 16, the adapter pipe 17 and the spray head 18, thereby realizing the cleaning of the metal plate, preventing foreign matters on the metal plate from increasing the abrasion of the spot welding mechanism of the device, protecting the spot welding mechanism, when the cleaning is finished, the spot welding mechanism is moved to the spot welding position of the metal plate through the shaping plate 14 made of transparent toughened glass material for spot welding, when in spot welding, the spot welding mechanism is pressed downwards, the shaping plate 14 shapes and flattens a metal plate to be spot-welded, then the second spring 12 is compressed continuously, the sliding rod 10 slides with the inner rod 11 continuously, when a spot welding part is contacted with the metal plate, spot welding of the metal plate is realized, when the shaping mechanism is not needed, the shaping mechanism can be detached from the outer side of the spot welding mechanism by rotating the sliding rod 10 anticlockwise in cooperation with the screw connection of the inner rod 11 and the screw sleeve 13, the operation is simple and convenient, because the filter screen 5 is blocked after long-term use, when the filter screen 5 is blocked, the wind resistance borne by the filter screen 5 is increased, the support ring 6 continuously presses the first spring 7 upwards, the extrusion ring 8 continuously presses the pressure sensor 9 upwards, when the pressure value sensed by the pressure sensor 9 reaches a set range, the signal lamp 19 lights a red light, at this time, an operator needs to push the filter screen 5 upwards, then the air box is taken out through a hole on the right side of the air box 3 and cleaned, and the filter screen 5 is reset after the air box is cleaned.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A spot welder with protection function, comprising a spot welder (1), characterized in that: the spot welding machine is characterized in that a controller (2) is arranged at the top end of the left end face of the spot welding machine (1), the controller (2) is fixedly connected with the spot welding machine (1), an air box (3) is fixedly connected with the right end face of the spot welding machine (1), an air pump (4) is arranged on the inner side of the top end face of the air box (3), the air pump (4) is communicated with the air box (3), a signal lamp (19) is fixedly connected with the top end of the right end face of the air box (3), a filter screen (5) is arranged at the bottom end of the inner side of the air box (3), the filter screen (5) is in sliding connection with the air box (3), a sliding rod (10) is arranged on the outer side of a spot welding mechanism of the spot welding machine (1), an inner rod (11) is slidably connected with the inner side of the sliding rod (10), a second spring (12) is arranged on the outer side of the inner, slide bar (10) bottom is equipped with shaping plate (14), and shaping plate (14) and slide bar (10) fixed connection, air pump (4) top intercommunication has conveyer pipe (16), and conveyer pipe (16) pass through connecting block and spot welder (1) fixed connection, the other end intercommunication of conveyer pipe (16) has switching pipe (17), and switching pipe (17) and shaping plate (14) sliding connection.
2. A spot welder with protection function according to claim 1, characterized in that: filter screen (5) top face sliding connection has support ring (6), and support ring (6) and bellows (3) sliding connection, the first spring (7) of support ring (6) top face fixedly connected with, the other end fixedly connected with extrusion ring (8) of first spring (7), and extrusion ring (8) and bellows (3) sliding connection, extrusion ring (8) top face fixedly connected with pressure sensor (9), and pressure sensor (9) and bellows (3) sliding connection.
3. A spot welder with protection function according to claim 1, characterized in that: the inner side of the inner rod (11) is provided with a threaded sleeve (13), the threaded sleeve (13) is in threaded connection with the inner rod (11), and the threaded sleeve (13) is fixedly connected with a spot welding mechanism of the spot welding machine (1).
4. A spot welder with protection function according to claim 1, characterized in that: the center position of the bottom end of the shaping plate (14) is provided with a plug block (15), the plug block (15) is spirally connected with the shaping plate (14), and the shaping plate (14) is made of toughened glass made of transparent materials.
5. A spot welder with protection function according to claim 1, characterized in that: the bottom end of the adapter tube (17) is communicated with a spray head (18), the spray head (18) penetrates through the shaping plate (14), and the spray head (18) is fixedly connected with the shaping plate (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020050503.0U CN211638649U (en) | 2020-01-10 | 2020-01-10 | Spot welding machine with protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020050503.0U CN211638649U (en) | 2020-01-10 | 2020-01-10 | Spot welding machine with protection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211638649U true CN211638649U (en) | 2020-10-09 |
Family
ID=72704608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020050503.0U Expired - Fee Related CN211638649U (en) | 2020-01-10 | 2020-01-10 | Spot welding machine with protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211638649U (en) |
-
2020
- 2020-01-10 CN CN202020050503.0U patent/CN211638649U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201009 Termination date: 20220110 |
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| CF01 | Termination of patent right due to non-payment of annual fee |