CN211219297U - Tube plate and heat exchange tube shrinkage welding device - Google Patents
Tube plate and heat exchange tube shrinkage welding device Download PDFInfo
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- CN211219297U CN211219297U CN201922304571.5U CN201922304571U CN211219297U CN 211219297 U CN211219297 U CN 211219297U CN 201922304571 U CN201922304571 U CN 201922304571U CN 211219297 U CN211219297 U CN 211219297U
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Abstract
The utility model discloses a tube sheet and heat exchange tube shrinkage welding set, including supporting baseplate, the right side fixedly connected with collateral branch strut at supporting baseplate top, collateral branch strut left side and the fixed position regulation support track that is close to the top, adjust the inside horizontal position rotation of support track and be connected with adjusting threaded rod, the equal fixedly connected with electric telescopic handle in the left and right sides of supporting the roof bottom, the intermediate position fixedly connected with welding ware of plummer bottom, the front of welding ware and the position fixedly connected with auxiliary laser lamp that corresponds with the output, the bottom of plummer and the equal fixedly connected with high temperature drying ware in the left and right sides that is located the welding ware, the utility model relates to a heat exchange tube technical field. This tube sheet welds welding set with heat exchange tube shrinkage cavity has reached and has promoted fixed point welded accuracy for welding efficiency improves welding quality's purpose simultaneously.
Description
Technical Field
The utility model relates to a heat exchange tube technical field specifically is a tube sheet welds welding set with heat exchange tube shrinkage cavity.
Background
The heat exchange tube is one of the elements of the heat exchanger, is arranged in the cylinder and is used for exchanging heat between two media. Has high thermal conductivity and good isothermal property. It is a device that can rapidly transfer heat energy from one point to another with little heat loss, and is therefore called a heat-transfer superconductor, which has a thermal conductivity several thousand times that of copper.
In addition to light pipes, heat exchangers can be used with a variety of heat transfer enhancement tubes, such as finned tubes, threaded tubes, spiral grooved tubes, and the like. When the difference of the thermal coefficients is large between the two sides of the inner diameter of the tube, the fins of the finned tube are arranged on the side with the low thermal coefficient.
At present, a tube plate and a heat exchange tube are directly welded through manual handheld equipment, and the position of a welding spot cannot be accurately found, so that the welding precision and the welding efficiency are low, and the welding quality is also influenced.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a tube sheet welds welding set with heat exchange tube shrinkage cavity has solved present tube sheet and heat exchange tube and has passed through artifical handheld device lug weld, can not the accurate solder joint position of looking for to welding precision and welding efficiency are low, also cause the problem of influence to welding quality simultaneously.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a welding device for the tube plate and the heat exchange tube by shrinkage welding comprises a supporting base plate, a side supporting frame is fixedly connected with the right side of the top of the supporting base plate, an adjusting support track is fixedly connected at the position on the left side of the side support frame and close to the upper part of the side support frame, an adjusting threaded rod is rotatably connected at the transverse position in the adjusting support track, the outer surface of the adjusting threaded rod is sleeved and connected with a transmission threaded slide block in a threaded manner, the bottom of the transmission threaded slide block is fixedly connected with a supporting top plate, the left side and the right side of the bottom of the supporting top plate are both fixedly connected with electric telescopic rods, the bottom of each electric telescopic rod is fixedly connected with a bearing platform, the middle position of the bottom of the bearing table is fixedly connected with a welder, the position of the front side of the welder corresponding to the output end is fixedly connected with an auxiliary laser lamp, the bottom of plummer just is located the equal fixedly connected with high temperature drying ware in the left and right sides of welding ware.
Preferably, the adjusting threaded rod is located the outside left side fixedly connected with hand rocker of adjusting the support track, the equal fixedly connected with clamping bracket in left and right sides at supporting baseplate top.
Preferably, the clamping support is close to the equal fixedly connected with solid fixed splint in position of below, the vertical position that the clamping support is close to the top rotates and is connected with the transmission lead screw, the outside cover of transmission lead screw is established and threaded connection has the tight transmission piece of clamp.
Preferably, the outer side of the clamping transmission block is fixedly connected with a movable clamping plate, and the movable clamping plate and the clamping transmission block are correspondingly arranged.
Preferably, the transmission screw rod is fixedly connected with an adjusting rotary rod at the axis above the clamping bracket.
(III) advantageous effects
The utility model provides a tube sheet and heat exchange tube shrinkage cavity welding set. The method has the following beneficial effects:
this tube sheet and heat exchange tube shrinkage welding set, through placing tube sheet and heat exchange tube respectively on the solid fixed splint of the left and right sides, and the rotation regulation swing arm, it presss from both sides fastening solid tube sheet and heat exchange tube downwards to drive movable splint through the transmission lead screw, shaking the hand pole, adjusting screw drives the whole horizontal direction removal of structure below the roof that supports, according to the projection point of supplementary laser lamp on tube sheet and heat exchange tube, realize the accurate solder joint of looking for, and stop in solder joint position top, high temperature drying ware work, the tube sheet and the heat exchange tube part of solder joint position heat up, can evaporate its surperficial water stain, improve the temperature of solder joint position simultaneously, move down at control electric telescopic handle, the solder joint position accuracy welding has been reached, promote fixed point welded accuracy, accelerate welding efficiency, improve welding quality's purpose simultaneously.
Drawings
Fig. 1 is a schematic overall structure diagram of the present invention;
fig. 2 is a schematic structural view of the bottom of the supporting top plate of the present invention.
In the figure: the device comprises a supporting bottom plate 1, side supporting frames 2, adjusting supporting rails 3, adjusting threaded rods 4, transmission threaded sliders 5, a supporting top plate 6, an electric telescopic rod 7, a bearing table 8, a welding device 9, an auxiliary laser lamp 10, a high-temperature dryer 11, a hand-operated rod 12, a clamping support 13, a fixed clamping plate 14, a transmission screw rod 15, a clamping transmission block 16, a movable clamping plate 17 and an adjusting rotary rod 18.
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. 1-2, the present invention provides a technical solution: the utility model provides a tube sheet and heat exchange tube shrinkage welding set, including supporting baseplate 1, the right side fixedly connected with collateral branch strut 2 at supporting baseplate 1 top, collateral branch strut 2 left side just is close to the position fixedly connected with regulation support rail 3 of top, the inside horizontal position of regulation support rail 3 rotates and is connected with adjusting threaded rod 4, adjusting threaded rod 4's outside surface cover is established and threaded connection has transmission screw slider 5, transmission screw slider 5's bottom fixedly connected with roof support 6, the equal fixedly connected with electric telescopic handle 7 in the left and right sides of roof support 6 bottom, the bottom fixedly connected with plummer 8 of electric telescopic handle 7, the intermediate position fixedly connected with welding ware 9 of plummer 8 bottom, the front of welding ware 9 and the position fixedly connected with auxiliary laser lamp 10 that corresponds with the output, the bottom of plummer 8 just is located the equal fixedly connected with high temperature drying ware 11 in the left and right sides of welding ware 9. Adjusting threaded rod 4 is located adjusting support track 3 outside left side fixedly connected with hand rocking bar 12, the equal fixedly connected with clamping bracket 13 in the left and right sides at 1 top of supporting baseplate. The position of the clamping support 13 close to the lower part is fixedly connected with a fixed clamping plate 14, the vertical position of the clamping support 13 close to the upper part is rotatably connected with a transmission screw rod 15, and the outer part of the transmission screw rod 15 is sleeved and connected with a clamping transmission block 16 in a threaded manner. The outer side of the clamping transmission block 16 is fixedly connected with a movable clamping plate 17, and the movable clamping plate 17 is arranged corresponding to the clamping transmission block 16. An adjusting rotary rod 18 is fixedly connected to the axis of the transmission screw rod 15 above the clamping bracket 13.
During the use, place tube sheet and heat exchange tube respectively on the solid fixed splint 14 of the left and right sides, and rotatory regulation rotary rod 18, drive movable splint 17 through transmission lead screw 15 and press from both sides fastening solid tube sheet and heat exchange tube downwards, shaking hand pole 12, adjusting screw 4 drives the whole horizontal direction removal of structure below the roof 6 that supports, according to the projection point of supplementary laser lamp 10 on tube sheet and heat exchange tube, realize the accurate solder joint of looking for, and stop in solder joint position top, high temperature drying ware 11 work, the tube sheet and the heat exchange tube part of solder joint position heat up, can evaporate its surperficial water stain, improve the temperature of solder joint position simultaneously, 7 downstream in control electric telescopic handle, the accurate welding of solder joint position.
It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
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. The utility model provides a tube sheet welds welding set with heat exchange tube shrinkage cavity, includes supporting baseplate (1), its characterized in that: the right side of the top of the supporting base plate (1) is fixedly connected with a side supporting frame (2), the position of the left side of the side supporting frame (2) close to the upper side is fixedly connected with an adjusting supporting track (3), the transverse position inside the adjusting supporting track (3) is rotatably connected with an adjusting threaded rod (4), the outer surface of the adjusting threaded rod (4) is sleeved with a transmission threaded slider (5) and is in threaded connection with a transmission threaded slider (5), the bottom of the transmission threaded slider (5) is fixedly connected with a supporting top plate (6), the left side and the right side of the bottom of the supporting top plate (6) are both fixedly connected with electric telescopic rods (7), the bottom of each electric telescopic rod (7) is fixedly connected with a bearing table (8), the middle position of the bottom of the bearing table (8) is fixedly connected with a welding device (9), the front of the welding device (9), the bottom of plummer (8) just is located the equal fixedly connected with high temperature drying apparatus (11) of the left and right sides of welder (9).
2. The shrink-hole welding device for the tube plate and the heat exchange tube according to claim 1, which is characterized in that: adjusting threaded rod (4) are located adjusting support track (3) outside left side fixedly connected with hand rocker (12), the equal fixedly connected with of the left and right sides at supporting baseplate (1) top presss from both sides tight support (13).
3. The shrink-hole welding device for the tube plate and the heat exchange tube according to claim 2, characterized in that: the clamping device is characterized in that a fixed clamping plate (14) is fixedly connected to the position, close to the lower side, of the clamping support (13), a transmission screw rod (15) is rotatably connected to the vertical position, close to the upper side, of the clamping support (13), and a clamping transmission block (16) is sleeved outside the transmission screw rod (15) and connected with threads in a sleeved mode.
4. The shrink-hole welding device for the tube plate and the heat exchange tube according to claim 3, wherein: the outer side of the clamping transmission block (16) is fixedly connected with a movable clamping plate (17), and the movable clamping plate (17) and the clamping transmission block (16) are correspondingly arranged.
5. The shrink-hole welding device for the tube plate and the heat exchange tube according to claim 4, wherein: and the transmission screw rod (15) is fixedly connected with an adjusting rotary rod (18) at the axle center above the clamping bracket (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922304571.5U CN211219297U (en) | 2019-12-20 | 2019-12-20 | Tube plate and heat exchange tube shrinkage welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922304571.5U CN211219297U (en) | 2019-12-20 | 2019-12-20 | Tube plate and heat exchange tube shrinkage welding device |
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| Publication Number | Publication Date |
|---|---|
| CN211219297U true CN211219297U (en) | 2020-08-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922304571.5U Active CN211219297U (en) | 2019-12-20 | 2019-12-20 | Tube plate and heat exchange tube shrinkage welding device |
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| CN (1) | CN211219297U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113172299A (en) * | 2021-05-26 | 2021-07-27 | 柳州津晶电器有限公司 | Device for semi-automatically welding heat exchange tube |
-
2019
- 2019-12-20 CN CN201922304571.5U patent/CN211219297U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113172299A (en) * | 2021-05-26 | 2021-07-27 | 柳州津晶电器有限公司 | Device for semi-automatically welding heat exchange tube |
| CN113172299B (en) * | 2021-05-26 | 2024-06-11 | 柳州津晶电器有限公司 | Semi-automatic welding heat exchange tube's device |
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