CN215546145U - Welding tool for heat exchanger radiating pipe - Google Patents
Welding tool for heat exchanger radiating pipe Download PDFInfo
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- CN215546145U CN215546145U CN202123127731.7U CN202123127731U CN215546145U CN 215546145 U CN215546145 U CN 215546145U CN 202123127731 U CN202123127731 U CN 202123127731U CN 215546145 U CN215546145 U CN 215546145U
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- adjusting rod
- guide ring
- ring
- longitudinal adjusting
- welding
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Abstract
The application provides a welding frock for heat exchanger cooling tube belongs to the welding technology field, includes: a transverse adjusting rod, a longitudinal adjusting rod and a guide ring. The longitudinal adjusting rod is arranged on the transverse adjusting rod in a sliding mode and is perpendicular to the transverse adjusting rod; the guide ring is arranged on the longitudinal adjusting rod in a sliding manner; the transverse adjusting rod is provided with a pair of supporting rods in a moving way along the length direction, and the supporting rods are parallel to the longitudinal adjusting rod; the bottom of the support rod is provided with a clamping block for clamping and fixing; the guide ring is of a circular ring structure, a sliding sleeve is slidably sleeved on the guide ring, the sliding sleeve is hinged with a clamping ring, and the axis of the hinged position is parallel to the tangential direction of the guide ring; the snap ring is located the guide ring inboard, and the snap ring is used for connecting welder, is convenient for control welder orbit, helps improving welding quality and welding efficiency.
Description
Technical Field
The utility model belongs to the technical field of welding, and particularly relates to a welding tool for a heat radiating pipe of a heat exchanger.
Background
The heat exchanger mainly comprises a radiating pipe and a water tank used for communicating two ends of the radiating pipe, during assembly, the two ends of the radiating pipe are firstly in welded connection with a bottom plate of the water tank, and then the side plates and the top plate on the periphery of the water tank are welded on the bottom plate of the water tank. Since a heat exchanger generally has a plurality of radiating pipes, the welding work is heavy, and since the radiating pipes and the inside of the tank are required for medium communication, the sealing performance is high. The operation track of the welding gun is difficult to guarantee during manual welding of an operator, the conditions of welding missing and welding track deviation are easy to occur, the welding quality is affected, the risk of leakage exists, and meanwhile the welding efficiency is low.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the prior art, the utility model provides the welding tool for the heat radiating pipe of the heat exchanger, which is convenient for controlling the operation track of a welding gun and is beneficial to improving the welding quality and the welding efficiency.
In order to realize the purpose of the utility model, the following scheme is adopted:
a welding frock for heat exchanger cooling tube, includes: a transverse adjusting rod, a longitudinal adjusting rod and a guide ring.
The longitudinal adjusting rod is arranged on the transverse adjusting rod in a sliding mode and is perpendicular to the transverse adjusting rod; the guide ring is arranged on the longitudinal adjusting rod in a sliding manner.
The transverse adjusting rod is provided with a pair of supporting rods in a moving way along the length direction, and the supporting rods are parallel to the longitudinal adjusting rod; the bottom of the support rod is provided with a clamping block for clamping and fixing.
The guide ring is of a circular ring structure, a sliding sleeve is slidably sleeved on the guide ring, the sliding sleeve is hinged with a clamping ring, and the axis of the hinged position is parallel to the tangential direction of the guide ring; the snap ring is located the guide ring inboard, and the snap ring is used for connecting welder.
Furthermore, the clamping block is provided with a clamping groove, and a locking screw penetrates through the side wall of the clamping groove.
Furthermore, an adjusting screw penetrates through the top of the clamping groove and is parallel to the supporting rod, and the relative position between the supporting rod and the mounting plate is adjusted by the adjusting screw.
Furthermore, the section of the guide ring is circular, the section of the sliding sleeve is of an arc-shaped structure with an opening, and the opening is used for avoiding the connecting plate of the guide ring.
Furthermore, the cross sections of the transverse adjusting rod and the longitudinal adjusting rod are both rectangular structures, and the longitudinal adjusting rod and the guide ring are both provided with rectangular rings; the rectangular ring of the longitudinal adjusting rod is sleeved on the transverse adjusting rod; the rectangular ring of the guide ring is sleeved on the longitudinal adjusting rod.
The utility model has the beneficial effects that: according to the welding gun guide device, the welding gun is guided through the guide ring, so that the welding track deviation can be effectively avoided, the welding missing is prevented, and the welding efficiency is improved; the clamping ring is connected with the welding gun, and the welding angle of the welding gun can be adjusted by rotating the clamping ring, so that the welding quality is improved; the positions of the guide rings can be adjusted by the transverse adjusting rod and the longitudinal adjusting rod so as to adapt to the radiating pipes at different positions.
Drawings
The drawings described herein are for illustrative purposes only of selected embodiments and not all possible implementations, and are not intended to limit the scope of the present disclosure.
Fig. 1 shows a configuration diagram of the present application.
Fig. 2 shows an enlarged view at a in fig. 1.
Fig. 3 shows a block diagram of the pilot ring connection torch.
Fig. 4 shows an embodiment of the present application.
Fig. 5 shows an enlarged view at B in fig. 4.
The labels in the figure are: the device comprises a transverse adjusting rod-1, a longitudinal adjusting rod-2, a guide ring-3, a support rod-4, a fixture block-41, a clamping groove-411, a locking screw-42, an adjusting screw-43, a sliding sleeve-5 and a clamping ring-6.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings, but the described embodiments of the present invention are a part of the embodiments of the present invention, not all of the embodiments of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or orientations or positional relationships that the products of the present invention are usually placed when in use, and are only for convenience of describing the present invention and simplifying the description. The terms "first," "second," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. The terms "parallel", "perpendicular", etc. do not require that the components be absolutely parallel or perpendicular, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; either directly or indirectly through intervening media, or through both elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
As shown in fig. 1, a welding tool for a heat dissipation pipe of a heat exchanger is characterized by comprising: a transverse adjusting rod 1, a longitudinal adjusting rod 2 and a guide ring 3.
Specifically, as shown in fig. 1, the longitudinal adjusting rod 2 is slidably disposed on the transverse adjusting rod 1, the sliding direction is the same as the length direction of the transverse adjusting rod 1, and the longitudinal adjusting rod 2 is perpendicular to the transverse adjusting rod 1; the guide ring 3 is arranged on the longitudinal adjusting rod 2 in a sliding mode, the sliding direction of the guide ring is consistent with the length direction of the longitudinal adjusting rod 2, and the guide ring is perpendicular to the transverse adjusting rod 1; the joint of the longitudinal adjusting rod 2 and the transverse adjusting rod 1 and the joint of the guide ring 3 and the longitudinal adjusting rod 2 are provided with screws for locking.
Specifically, as shown in fig. 1, the transverse adjusting rod 1 is provided with a pair of support rods 4 along the length direction, and the support rods 4 are parallel to the longitudinal adjusting rod 2; the bottom of the support rod 4 is provided with a fixture block 41 for clamping and fixing.
Specifically, as shown in fig. 3 to 5, the guide ring 3 is a circular ring structure, a sliding sleeve 5 is slidably sleeved on the guide ring, the sliding sleeve 5 is hinged with a snap ring 6, and the axis of the hinged position is parallel to the tangential direction of the guide ring 3; the snap ring 6 is located the inboard of guide ring 3, and snap ring 6 is used for connecting the welder.
Preferably, as shown in fig. 1, the clamping block 41 has a clamping groove 411 for connecting a mounting plate of the radiating pipe, and a locking screw 42 is inserted through a side wall of the clamping groove 411 for locking and fixing the support rod 4 on the mounting plate.
Preferably, as shown in fig. 1 and 5, an adjusting screw 43 is inserted into the top of the clamping groove 411, the adjusting screw 43 is parallel to the supporting rod 4, and the adjusting screw 43 is used to adjust the relative position between the supporting rod 4 and the mounting plate, so as to ensure the parallelism between the transverse adjusting rod 1 and the radiating pipes in the transverse row; likewise, the parallelism between the longitudinal adjustment rod 2 and the longitudinally arranged radiating pipes can be adjusted in this way to reduce the number of adjustments when the guide ring 3 is moved longitudinally.
Preferably, as shown in fig. 2, 3 and 5, the cross section of the guide ring 3 is circular to facilitate material taking and manufacturing, the cross section of the sliding sleeve 5 is a circular arc structure with an opening, and the opening is used for avoiding the connecting plate of the guide ring 3.
Preferably, as shown in fig. 1, the cross sections of the transverse adjusting rod 1 and the longitudinal adjusting rod 2 are both rectangular structures, and the longitudinal adjusting rod 2 and the guide ring 3 are both provided with rectangular rings; the rectangular ring of the longitudinal adjusting rod 2 is sleeved on the transverse adjusting rod 1; the rectangular ring of the guide ring 3 is sleeved on the longitudinal adjusting rod 2; through the connecting structure with the rectangular cross section, a more stable connecting structure can be formed between the parts which slide relatively, and meanwhile, the relative rotation can be prevented.
The specific implementation mode is as follows: as shown in fig. 4, the position of the heat pipe to be welded is more important when using, and the position of the guiding ring 3 is moved to make the guiding ring 3 concentric with the corresponding heat pipe. The position of the guide ring 3 is adjusted by adjusting the position of the longitudinal adjustment rod 2 on the transverse adjustment rod 1 and adjusting the position of the guide ring 3 on the longitudinal adjustment rod 2. Then, as shown in fig. 5, the installation position of the welding gun on the clamping ring 6 is adjusted; and the angle of the welding gun is adjusted by rotating the clamping ring 6. When in use, the welding gun is only required to be held by an operator to move along the guide ring 3.
The foregoing is only a preferred embodiment of the present invention and is not intended to be exhaustive or to limit the utility model. It will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the scope of the utility model.
Claims (5)
1. The utility model provides a welding frock for heat exchanger cooling tube which characterized in that includes: a transverse adjusting rod (1), a longitudinal adjusting rod (2) and a guide ring (3);
the longitudinal adjusting rod (2) is arranged on the transverse adjusting rod (1) in a sliding mode, and the longitudinal adjusting rod (2) is perpendicular to the transverse adjusting rod (1);
the guide ring (3) is arranged on the longitudinal adjusting rod (2) in a sliding manner;
the transverse adjusting rod (1) is provided with a pair of supporting rods (4) in a moving way along the length direction, and the supporting rods (4) are parallel to the longitudinal adjusting rod (2); the bottom of the support rod (4) is provided with a clamping block (41) for clamping and fixing;
the guide ring (3) is of a circular ring structure, a sliding sleeve (5) is sleeved on the guide ring in a sliding mode, a clamping ring (6) is hinged to the sliding sleeve (5), and the axis of the hinged position is parallel to the tangential direction of the guide ring (3);
the clamping ring (6) is located on the inner side of the guide ring (3), and the clamping ring (6) is used for being connected with a welding gun.
2. The welding fixture for the radiating pipe of the heat exchanger as claimed in claim 1, wherein the latch (41) has a latch slot (411), and a locking screw (42) is inserted through a side wall of the latch slot (411).
3. The welding tool for the radiating pipe of the heat exchanger as recited in claim 2, wherein the top of the locking slot (411) is provided with an adjusting screw (43) in a penetrating manner, the adjusting screw (43) is parallel to the supporting rod (4), and the adjusting screw (43) is used for adjusting the relative position between the supporting rod (4) and the mounting plate.
4. The welding fixture for the radiating pipe of the heat exchanger as claimed in claim 1, wherein the cross section of the guide ring (3) is circular, and the cross section of the sliding sleeve (5) is circular arc structure with an opening for avoiding the connecting plate of the guide ring (3).
5. The welding tool for the radiating pipe of the heat exchanger as claimed in claim 1, wherein the cross sections of the transverse adjusting rod (1) and the longitudinal adjusting rod (2) are rectangular structures, and the cross sections of the longitudinal adjusting rod (2) and the guide ring (3) are rectangular rings; the rectangular ring of the longitudinal adjusting rod (2) is sleeved on the transverse adjusting rod (1); the rectangular ring of the guide ring (3) is sleeved on the longitudinal adjusting rod (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123127731.7U CN215546145U (en) | 2021-12-14 | 2021-12-14 | Welding tool for heat exchanger radiating pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123127731.7U CN215546145U (en) | 2021-12-14 | 2021-12-14 | Welding tool for heat exchanger radiating pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215546145U true CN215546145U (en) | 2022-01-18 |
Family
ID=79853751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123127731.7U Active CN215546145U (en) | 2021-12-14 | 2021-12-14 | Welding tool for heat exchanger radiating pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215546145U (en) |
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2021
- 2021-12-14 CN CN202123127731.7U patent/CN215546145U/en active Active
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