CN220028991U - Welding head of spot welder convenient to adjust - Google Patents
Welding head of spot welder convenient to adjust Download PDFInfo
- Publication number
- CN220028991U CN220028991U CN202321669420.XU CN202321669420U CN220028991U CN 220028991 U CN220028991 U CN 220028991U CN 202321669420 U CN202321669420 U CN 202321669420U CN 220028991 U CN220028991 U CN 220028991U
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- welding head
- outer ring
- spot welder
- inner ring
- fixed block
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- 238000003466 welding Methods 0.000 title claims abstract description 84
- 238000013016 damping Methods 0.000 claims abstract description 13
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 230000004075 alteration Effects 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of welding heads, in particular to a welding head of a spot welder convenient to adjust, which comprises a first welding head, wherein a second welding head is arranged at the bottom of the first welding head, an inner ring is arranged outside the first welding head and the second welding head, fixed rods are arranged on two sides of the outer part of the inner ring, the fixed rods are connected with an outer ring, one side of the outer ring is connected with a fixed block, the top end and the bottom end of the fixed block are provided with hinging seats, the hinging seats are connected with rotating rods, one side of the fixed block, which is far away from the outer ring, is provided with damping springs, one side of the damping springs, which is far away from the fixed block, is provided with an adjusting plate, and the structures of the inner ring, the outer ring, the rotating rods, a motor and a screw nut are utilized to flexibly control lifting and moving left and right in the operation process of the spot welder, so that the spot welder achieves the spot welding effect and the spot welder improves the spot welder efficiency.
Description
Technical Field
The utility model relates to the technical field of welding heads, in particular to a welding head of a spot welder convenient to adjust.
Background
Spot welding is a resistance welding method in which a welding member is assembled with a joint and pressed between two electrodes, and base metals are melted by resistance heat to form a welding spot. Spot welding is commonly used for joining sheets, such as aircraft skins, aircraft engine fire tubes, automobile cab shells, and the like.
The lifting and the left-right movement are flexibly controlled in the operation process of the spot welder, so that the spot welding effect is achieved, the spot welding effect and efficiency are improved, the traditional spot welder is controlled by manual operation, the efficiency is low in the regulation and control process, and meanwhile, errors exist in the operation.
Therefore, it is important to design a welding head of a spot welder which is convenient to adjust so as to change the technical defects and improve the overall practicability.
Disclosure of Invention
The utility model aims to provide a welding head of a spot welding machine which is convenient to adjust, so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the welding head of the spot welder convenient to adjust comprises a first welding head, a second welding head is arranged at the bottom of the first welding head, an inner ring is arranged outside the first welding head and the second welding head, fixing rods are arranged on two outer side surfaces of the inner ring, the fixing rods are connected with an outer ring, one side surface of the outer ring is connected with a fixing block, a hinging seat is arranged at the top end and the bottom end of the fixing block, the hinging seat is connected with a rotating rod, a damping spring is arranged on one side surface, far away from the outer ring, of the fixing block, and an adjusting plate is arranged on one side surface, far away from the fixing block, of the damping spring;
the adjustable screw is characterized in that connecting frames are arranged on two side faces of the adjusting plate, a screw rod nut is arranged on one side face, far away from the adjusting plate, of the connecting frames, a screw rod is sleeved in the screw rod nut, a motor is arranged at one end of the screw rod, and a supporting column is arranged outside the screw rod.
As a preferable scheme of the utility model, one end of the inner ring far away from the outer ring is provided with a mounting groove for mounting the first welding head and the second welding head, and the first welding head, the second welding head and the mounting groove are fixedly connected.
As a preferable scheme of the utility model, a rotating groove matched with the fixed rod is arranged on the inner side surface of the outer ring, the inner ring is rotationally connected with the outer ring, and the inner ring and the outer ring are fixed at positions through bolts.
As a preferable scheme of the utility model, a telescopic spring for conveniently adjusting the length of the rotating rod is arranged at the near center of the rotating rod, a damping rod is arranged in the telescopic spring, and the rotating rod is L-shaped.
As a preferable scheme of the utility model, the adjusting plate is provided with a plurality of adjusting holes for limiting the position of the rotating rod, the adjusting holes are arranged at equal intervals, and the connecting frame is in a U shape and is fixedly connected with the screw rod nut.
As a preferable scheme of the utility model, the output end of the motor is connected with the screw rod through a coupler, and one end of the screw rod far away from the motor is rotationally connected with the support column through a bearing seat.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the spot welder, through the structure of the inner ring, the outer ring, the rotating rod, the motor and the screw nut, the angle of the first welding head and the angle of the second welding head are adjusted through rotating the inner ring, then the positions of the inner ring and the outer ring are fixed through bolts, welding heads with different shapes can be adjusted to the angle convenient for welding, then the rotating rod is rotated to insert the rotating rod into the adjusting hole, the inclination of the first welding head and the second welding head is adjusted, then the motor is started to drive the screw nut to displace, and the distance between the first welding head and the second welding head is adjusted, so that the problem that the spot welder can flexibly control lifting and left and right movement in the operation process is solved, the spot welder achieves the spot welding effect, improves the spot welding effect and efficiency, the traditional spot welder is adjusted and controlled by manual operation, the efficiency is low in the adjustment process, and meanwhile the problem that errors exist in the operation process is solved.
Drawings
FIG. 1 is a plan view of the whole construction of the present utility model;
FIG. 2 is a schematic view of the connection structure of the inner ring and outer ring assembly of the present utility model;
fig. 3 is a schematic view of a connection structure of the adjusting assembly of the present utility model.
In the figure: 1. a first welding head; 101. a second welding head; 102. an inner ring; 103. a fixed rod; 104. an outer ring; 105. a fixed block; 106. a hinge base; 107. a rotating lever; 108. a damping spring; 109. an adjusting plate; 110. a connecting frame; 2. a screw nut; 201. a screw rod; 202. a motor; 203. and (5) supporting the column.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Several embodiments of the utility model are presented. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-3, the present utility model provides a technical solution:
the welding head of the spot welder convenient to adjust comprises a first welding head 1, a second welding head 101 is arranged at the bottom of the first welding head 1, an inner ring 102 is arranged outside the first welding head 1 and the second welding head 101, fixed rods 103 are arranged on two outer side surfaces of the inner ring 102, the fixed rods 103 are connected with an outer ring 104, one side surface of the outer ring 104 is connected with a fixed block 105, a hinging seat 106 is arranged at the top end and the bottom end of the fixed block 105, the hinging seat 106 is connected with a rotating rod 107, a damping spring 108 is arranged at one side surface of the fixed block 105 far away from the outer ring 104, an adjusting plate 109 is arranged at one side surface of the damping spring 108 far away from the fixed block 105, the angles of the first welding head 1 and the second welding head 101 are adjusted through rotating the inner ring 102, then the positions of the inner ring 102 and the outer ring 104 are fixed through bolts, the welding heads in different shapes can be adjusted to the angles convenient to weld, and then the rotating rod 107 is inserted into the adjusting holes through the rotating rod 107, and the inclination of the first welding head 1 and the second welding head 101 is adjusted;
wherein one end of the inner ring 102 far away from the outer ring 104 is provided with a mounting groove for mounting the first welding head 1 and the second welding head 101, the first welding head 1, the second welding head 101 and the mounting groove are fixedly connected, the welding head is convenient to drive to move and rotate, the inner side surface of the outer ring 104 is provided with a rotating groove which is matched with the fixed rod 103, the inner ring 102 and the outer ring 104 are in rotating connection, the inner ring 102 and the outer ring 104 are fixedly positioned through bolts, the angle steering of the welding head is convenient to adjust, the telescopic spring which is used for conveniently adjusting the length of the rotating rod 107 is arranged at the near center of the rotating rod 107, a damping rod is arranged in the telescopic spring, the rotating rod 107 is L-shaped, and the inclination of the welding head is convenient to adjust.
In this embodiment, referring to fig. 1, 2 and 3, two sides of the adjusting plate 109 are provided with a connecting frame 110, one side of the connecting frame 110 away from the adjusting plate 109 is provided with a screw nut 2, a screw 201 is sleeved in the screw nut 2, one end of the screw 201 is provided with a motor 202, a supporting column 203 is arranged outside the screw 201, and the motor 202 is started to drive the screw nut 2 to displace, so as to adjust the distance between the first welding head 1 and the second welding head 101;
the adjusting plate 109 is provided with a plurality of adjusting holes for limiting the position of the rotating rod 107, the adjusting holes are arranged at equal intervals, the connecting frame 110 is fixedly connected with the screw nut 2 in a U shape, the position of the rotating rod 107 is convenient to adjust, the output end of the motor 202 is connected with the screw 201 through a coupling, and one end of the screw 201 far away from the motor 202 is rotationally connected with the supporting column 203 through a bearing seat, so that the welding head is convenient to drive to move.
The working flow of the utility model is as follows: when the welding head of the spot welder convenient to adjust is used, firstly, under the condition that the inner ring 102 and the outer ring 104 are in rotary connection and the inner ring 102 and the outer ring 104 are fixed in position through bolts, the fixing rod 103 rotates in the rotary groove until the first welding head 1 and the second welding head 101 are adjusted to a proper angle, then the positions of the inner ring 102 and the outer ring 104 are fixed through the bolts, the welding heads with different shapes can be adjusted to the angles convenient to weld, then the rotary rod 107 rotates, the telescopic spring and the damping rod stretch or shrink, the rotary rod 107 is inserted into the adjusting hole, the inclination of the first welding head 1 and the second welding head 101 is adjusted, and then under the condition that the connecting frame 110 and the screw nut 2 are fixedly connected, the motor 202 is started to drive the screw nut 2 to generate displacement, and the distance between the first welding head 1 and the second welding head 101 is adjusted.
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. Welding head of spot welder convenient to adjust, including first welding head (1), its characterized in that: the bottom of first soldered connection (1) is equipped with second soldered connection (101), the outside of first soldered connection (1), second soldered connection (101) is equipped with inner ring (102), the outside both sides face of inner ring (102) is equipped with dead lever (103), dead lever (103) are connected outer ring (104), fixed block (105) are connected to one side of outer ring (104), the top and the bottom of fixed block (105) are equipped with articulated seat (106), articulated seat (106) are connected dwang (107), one side that outer ring (104) were kept away from to fixed block (105) is equipped with damping spring (108), one side that fixed block (105) were kept away from to damping spring (108) is equipped with regulating plate (109);
the two side faces of the adjusting plate (109) are provided with connecting frames (110), one side face, far away from the adjusting plate (109), of each connecting frame (110) is provided with a screw nut (2), a screw rod (201) is sleeved in each screw nut (2), one end of each screw rod (201) is provided with a motor (202), and a supporting column (203) is arranged outside each screw rod (201).
2. The welding head of a spot welder for easy adjustment according to claim 1, wherein: one end of the inner ring (102) far away from the outer ring (104) is provided with a mounting groove for mounting the first welding head (1) and the second welding head (101), and the first welding head (1), the second welding head (101) and the mounting groove are fixedly connected.
3. The welding head of a spot welder for easy adjustment according to claim 1, wherein: the inner side surface of the outer ring (104) is provided with a rotating groove which is matched with the fixing rod (103), the inner ring (102) is rotationally connected with the outer ring (104), and the inner ring (102) and the outer ring (104) are fixed at positions through bolts.
4. The welding head of a spot welder for easy adjustment according to claim 1, wherein: the telescopic spring for conveniently adjusting the length of the rotating rod (107) is arranged at the near center of the rotating rod (107), a damping rod is arranged in the telescopic spring, and the rotating rod (107) is L-shaped.
5. The welding head of a spot welder for easy adjustment according to claim 1, wherein: the adjusting plate (109) is provided with a plurality of adjusting holes for limiting the position of the rotating rod (107), the adjusting holes are arranged at equal intervals, and the connecting frame (110) is U-shaped and fixedly connected with the screw rod nut (2).
6. The welding head of a spot welder for easy adjustment according to claim 1, wherein: the output end of the motor (202) is connected with the screw rod (201) through a coupling, and one end of the screw rod (201) far away from the motor (202) is rotatably connected with the supporting column (203) through a bearing seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321669420.XU CN220028991U (en) | 2023-06-29 | 2023-06-29 | Welding head of spot welder convenient to adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321669420.XU CN220028991U (en) | 2023-06-29 | 2023-06-29 | Welding head of spot welder convenient to adjust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220028991U true CN220028991U (en) | 2023-11-17 |
Family
ID=88735003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321669420.XU Active CN220028991U (en) | 2023-06-29 | 2023-06-29 | Welding head of spot welder convenient to adjust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220028991U (en) |
-
2023
- 2023-06-29 CN CN202321669420.XU patent/CN220028991U/en active Active
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