CN220805837U - Spot welder with protection machanism - Google Patents
Spot welder with protection machanism Download PDFInfo
- Publication number
- CN220805837U CN220805837U CN202322660024.7U CN202322660024U CN220805837U CN 220805837 U CN220805837 U CN 220805837U CN 202322660024 U CN202322660024 U CN 202322660024U CN 220805837 U CN220805837 U CN 220805837U
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- spot welder
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- display screen
- protection mechanism
- welder body
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- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 238000013016 damping Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 abstract description 13
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000009993 protective function Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to a spot welder with a protection mechanism, which comprises a spot welder body and a display screen, wherein the display screen is arranged on the front surface of the spot welder body, an adjustable protection mechanism is arranged between the spot welder body and the display screen, a placing plate is fixed at the bottom of the left end of the spot welder body, two adjusting rods are fixed at the left end of the spot welder body, and electrodes are fixed on the adjusting rods; the adjustable protection mechanism comprises two hinging rods hinged to the front face of the spot welder body, and the adjustable protection mechanism further comprises a guide rod fixed to the front face of the spot welder body. This spot welder with protection machanism is through being equipped with adjustable protection machanism between spot welder body and display screen, sets up display screen in the side of spot welder body, makes things convenient for staff to operate display screen, and display screen can adjust fixedly simultaneously, causes the damage to display screen when avoiding the welding, makes things convenient for staff to operate display screen, and it is convenient to use.
Description
Technical Field
The utility model relates to the technical field of spot welding machines, in particular to a spot welding machine with a protection mechanism.
Background
The spot welder is a mechanical equipment, and adopts the principle of double-sided double-point overcurrent welding, when it is working, two electrodes can be used for pressing workpiece, and can make two layers of metal form a certain contact resistance under the pressure of two electrodes, when the welding current is passed through another electrode from one electrode, at two contact resistance points a moment thermal welding is formed, and the welding current is passed through another electrode along two workpieces to said electrode to form a circuit, and can not damage internal structure of welded workpiece.
For example, chinese issued patent (bulletin number: CN 213729900U) discloses a spot welder with a protection function, which comprises a spot welder body, wherein the top of an inner cavity of the spot welder body is transversely and fixedly connected with a fixed plate, the inner cavity of the fixed plate is slidably connected with a sliding block, the top of the sliding block penetrates through the top of the fixed plate and is fixedly connected with a movable plate, the left side of the top of the fixed plate is fixedly connected with a triangular plate, the left side of the movable plate is movably connected with a baffle through a rotating shaft, the left side of the baffle penetrates through the left side of the spot welder body, and the right side of the inner wall of the spot welder body is fixedly connected with a transmission mechanism; the problem that an electronic screen of a spot welder is easy to be melted by sputtered sparks due to the fact that an existing spot welder does not have a protective function is solved, maintenance cost of a user is reduced, service life of the spot welder is prolonged, and practicality of the spot welder is improved.
According to the drawings and the content of the comparison document, the electronic screen of the spot welder is arranged above the spot welder, the arrangement mode is not reasonable, workers are difficult to operate the electronic screen, the electronic screen is fixed and cannot be adjusted, the electronic screen is blocked for protection by arranging an additional protection structure in the spot welder, the internal space of the spot welder is occupied, and the spot welder with the protection mechanism is inconvenient to use.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides the spot welder with the protection mechanism, which has the advantages of the protection mechanism and the like, and solves the problem that the conventional spot welder is inconvenient to protect a screen.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the spot welder with the protection mechanism comprises a spot welder body and a display screen, wherein the display screen is arranged on the front surface of the spot welder body, an adjustable protection mechanism is arranged between the spot welder body and the display screen, a placing plate is fixed at the bottom of the left end of the spot welder body, two adjusting rods are fixed at the left end of the spot welder body, and electrodes are fixed on the adjusting rods;
The adjustable protection mechanism comprises two hinging rods hinged to the front face of the spot welder body, the adjustable protection mechanism further comprises guide rods fixed to the front face of the spot welder body, connecting rods are fixed to opposite ends of the hinging rods, a sliding block is fixed between the connecting rods, a threaded hole is formed in the front face of the sliding block, a hidden hole formed in the sliding block is fixedly formed in the back face of the threaded hole, a stud is connected to the inner thread of the threaded hole, a pressing block is connected to the back face of the stud in a rotating mode through a bearing, and a hand wheel is fixed to the front face of the stud.
Further, the guide rods are semi-annular, and one ends of the two hinged rods, which are far away from the spot welder body, are fixed with the display screen.
Further, a sliding hole communicated with the hidden hole is formed in the sliding block, and the guide rod is in sliding connection with the inner wall of the sliding hole.
Further, the hidden hole and the pressing block are square, and the pressing block is slidably connected to the inner wall of the hidden hole.
Further, the back of the pressing block is concave, and a rubber damping pad is fixed on the back of the pressing block.
Further, the front of spot welder body is fixed with two U-shaped articulated seats, articulated between the one end that the articulated pole kept away from display screen and the U-shaped articulated seat.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
This spot welder with protection machanism is through being equipped with adjustable protection machanism between spot welder body and display screen, sets up display screen in the side of spot welder body, makes things convenient for staff to operate display screen, and display screen can adjust fixedly simultaneously, causes the damage to display screen when avoiding the welding, makes things convenient for staff to operate display screen, and it is convenient to use.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic side view of an adjustable guard mechanism of the present utility model;
Fig. 3 is an enlarged schematic view of the structure of fig. 2 at a.
In the figure: 1 spot welder body, 2 display screen, 3 adjustable protection mechanism, 301 articulated pole, 302 guide arm, 303 connecting rod, 304 slider, 305 screw holes, 306 hidden hole, 307 double-screw bolt, 308 briquetting, 309 hand wheel, 4 place board, 5 regulation pole, 6 electrode.
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, a spot welder with a protection mechanism in the present embodiment includes a spot welder body 1 and a display screen 2, the display screen 2 is disposed on the front surface of the spot welder body 1, an adjustable protection mechanism 3 is disposed between the spot welder body 1 and the display screen 2, a placement plate 4 is fixed at the bottom of the left end of the spot welder body 1, two adjusting rods 5 are fixed at the left end of the spot welder body 1, and electrodes 6 are fixed on the adjusting rods 5.
It should be noted that, the adjustable protection mechanism 3 may drive the display screen 2 to rotate and adjust, so that the display screen 2 is far away from the welding position and is fixed, thereby protecting the display screen 2 and avoiding the damage to the display screen 2 during welding.
Referring to fig. 2-3, in order to realize the adjustment protection of the display screen 2, the adjustable protection mechanism 3 in this embodiment includes two hinge rods 301 hinged to the front surface of the spot welder body 1, two U-shaped hinge seats are fixed to the front surface of the spot welder body 1, one end of the hinge rod 301 far away from the display screen 2 is hinged to the U-shaped hinge seats, the adjustable protection mechanism 3 further includes a guide rod 302 fixed to the front surface of the spot welder body 1, the guide rod 302 is semi-annular, one end of the two hinge rods 301 far away from the spot welder body 1 is fixed to the display screen 2, two opposite ends of the two hinge rods 301 are respectively fixed with a connecting rod 303, a sliding block 304 is fixed between the two connecting rods 303, a threaded hole 305 is formed in the front surface of the sliding block 304, a hidden hole 306 formed in the inside of the sliding block 304 is fixed to the back surface of the threaded hole 305, a sliding hole communicated with the hidden hole 306 is formed in the sliding connection between the guide rod 302 and the inner wall of the sliding hole, a stud 307 is connected to the back surface of the stud 307 through a bearing in a rotating manner, and the front surface of the stud 307 is fixed to a hand wheel 309.
Wherein, the hidden hole 306 and the pressing block 308 are square, the pressing block 308 is slidingly connected with the inner wall of the hidden hole 306, which can prevent the pressing block 308 from moving along the stud 307 in a circular way,
Meanwhile, the back of the pressing block 308 is concave, and a rubber damping pad is fixed on the back of the pressing block 308, so that friction between the pressing block 308 and the guide rod 302 is improved.
The adjustable protection mechanism 3 in this embodiment rotates the display screen 2 to be far away from the welding position during welding, and then drives the pressing block 308 to press the guide rod 302 through the stud 307, so as to fix the display screen 2.
The working principle of the embodiment is as follows:
The stud 307 can be driven to rotate by rotating the hand wheel 309, the hidden hole 306 rotates the pressing block 308 to move along with the stud 307 in a circular manner, the pressing block 308 moves back and forth under the driving of the stud 307, when the pressing block 308 presses the outer surface of the guide rod 302, the position of the hinge rod 301 can be limited, so that the display screen 2 is fixed, and when the pressing block 308 does not contact the guide rod 302 any more, the display screen 2 can be rotated, so that the hinge rod 301 rotates along the hinge position of the hinge rod and the spot welder body 1, the position of the display screen 2 is adjusted, the loss of the display screen 2 caused during welding is avoided, and meanwhile, the display screen 2 is convenient for workers to operate.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
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. Spot welder with protection machanism, including spot welder body (1) and display screen (2), its characterized in that: the spot welder comprises a spot welder body (1), a display screen (2) and an adjustable protection mechanism (3), wherein the display screen (2) is arranged on the front surface of the spot welder body (1), the adjustable protection mechanism (3) is arranged between the spot welder body (1) and the display screen (2), a placing plate (4) is fixed at the bottom of the left end of the spot welder body (1), two adjusting rods (5) are fixed at the left end of the spot welder body (1), and electrodes (6) are fixed on the adjusting rods (5);
The adjustable protection mechanism (3) comprises two hinging rods (301) hinged to the front face of the spot welder body (1), the adjustable protection mechanism (3) further comprises guide rods (302) fixed to the front face of the spot welder body (1), connecting rods (303) are fixed to opposite ends of the hinging rods (301), sliding blocks (304) are fixed between the connecting rods (303), threaded holes (305) are formed in the front face of the sliding blocks (304), hidden holes (306) formed in the sliding blocks (304) are formed in the back faces of the threaded holes (305) in a fixed mode, studs (307) are connected to the inner threads of the threaded holes (305), pressing blocks (308) are connected to the back faces of the studs (307) in a rotating mode through bearings, and hand wheels (309) are fixed to the front faces of the studs (307).
2. The spot welder with the protection mechanism according to claim 1, wherein: the guide rods (302) are semi-annular, and one ends of the two hinging rods (301) which are far away from the spot welder body (1) are fixed with the display screen (2).
3. The spot welder with the protection mechanism according to claim 1, wherein: the sliding block (304) is provided with a sliding hole communicated with the hidden hole (306), and the guide rod (302) is in sliding connection with the inner wall of the sliding hole.
4. The spot welder with the protection mechanism according to claim 1, wherein: the hidden holes (306) and the pressing blocks (308) are square, and the pressing blocks (308) are connected to the inner wall of the hidden holes (306) in a sliding mode.
5. The spot welder with the protection mechanism according to claim 1, wherein: the back of the pressing block (308) is concave, and a rubber damping pad is fixed on the back of the pressing block (308).
6. The spot welder with the protection mechanism according to claim 1, wherein: the spot welder is characterized in that two U-shaped hinging seats are fixed on the front face of the spot welder body (1), and one end, far away from the display screen (2), of the hinging rod (301) is hinged with the U-shaped hinging seats.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322660024.7U CN220805837U (en) | 2023-10-04 | 2023-10-04 | Spot welder with protection machanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322660024.7U CN220805837U (en) | 2023-10-04 | 2023-10-04 | Spot welder with protection machanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220805837U true CN220805837U (en) | 2024-04-19 |
Family
ID=90706696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322660024.7U Active CN220805837U (en) | 2023-10-04 | 2023-10-04 | Spot welder with protection machanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220805837U (en) |
-
2023
- 2023-10-04 CN CN202322660024.7U patent/CN220805837U/en active Active
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