CN217890016U - Rectangular pipe welding auxiliary device in rectangular pipe heat exchanger - Google Patents
Rectangular pipe welding auxiliary device in rectangular pipe heat exchanger Download PDFInfo
- Publication number
- CN217890016U CN217890016U CN202221778661.3U CN202221778661U CN217890016U CN 217890016 U CN217890016 U CN 217890016U CN 202221778661 U CN202221778661 U CN 202221778661U CN 217890016 U CN217890016 U CN 217890016U
- Authority
- CN
- China
- Prior art keywords
- rectangular pipe
- heat exchanger
- recess
- auxiliary device
- rectangular
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
A rectangular pipe welding auxiliary device in a rectangular pipe heat exchanger relates to the technical field of rectangular pipe welding, a groove is arranged on a main body plate, two sliding grooves are formed in one side of the groove, two limiting mechanisms are mounted on the main body plate, limiting ends of the limiting mechanisms are located in the sliding grooves, two pressing mechanisms are mounted on the main body plate, the groove is located between the two pressing mechanisms, each pressing mechanism comprises a first screw rod, a pressing rod and a limiting plate, and the first screw rods are arranged at equal intervals and fixedly connected with the main body plate; a rectangular pipe welding auxiliary device in rectangular pipe heat exchanger, easy operation makes things convenient for the staff to operate, places the rectangular pipe through the recess, the staff of being convenient for adjusts the rectangular pipe in the recess through pressing means with rectangular pipe neatly arranged, makes the rectangular pipe zonulae occludens in the recess smoothly to the messenger rectangular pipe in the recess, makes things convenient for the staff to weld through the rectangular pipe in stop gear messenger recess.
Description
Technical Field
The utility model belongs to the technical field of the rectangular tube welding technique and specifically relates to a rectangular tube welding auxiliary device in rectangular tube heat exchanger is related to.
Background
The intensive group in the rectangular pipe heat exchanger has the rectangular pipe, and the rectangular pipe group is formed by 120 rectangular pipe horizontal welds, and simultaneously, the rectangular pipe adopts whole heat welding, and current supplementary welding set forms the indentation on the surface of rectangular pipe very easily even warp.
SUMMERY OF THE UTILITY MODEL
In order to overcome not enough among the background art, the utility model discloses a rectangular pipe welding auxiliary device in rectangular pipe heat exchanger, the utility model is simple in operation, make things convenient for the staff to operate, place the rectangular pipe through the recess, the staff of being convenient for adjusts the rectangular pipe in the recess through pressing means, makes the rectangular pipe smooth shop in the recess, makes the rectangular pipe in the recess in close contact with through stop gear, makes things convenient for the staff to weld.
In order to realize the utility model aims at, the utility model adopts the following technical scheme:
the utility model provides a rectangular pipe welding auxiliary device in rectangular pipe heat exchanger, includes the main part board, be equipped with the recess on the main part board, and one side of recess is equipped with two spouts, install two stop gear on the main part board, and stop gear's spacing end is located the spout, install two pressing means on the main part board, and the recess is located between two pressing means.
Pressing means includes first screw rod, press the depression bar and limiting plate, first screw rod equidistance is arranged and is fixed connection on the main part board, sliding connection has the limiting plate on the first screw rod, the quantity of pressing the depression bar is two sets of, and every group is according to the quantity of depression bar and is two, press the upper and lower two sides of depression bar respectively with limiting plate and main part board contact connection.
Stop gear includes fixed plate and second screw rod, the quantity of fixed plate is two, and two fixed plates all are located main part board and fixed connection, threaded connection has the second screw rod on the fixed plate, and the one end of second screw rod is located the spout.
The fixed plate and the main body plate are connected in a welding mode.
The depth of the sliding groove is smaller than the diameter of the small end of the second screw.
And semicircular grooves are formed in four corners of each groove.
Since the technical scheme is used, the utility model discloses following beneficial effect has:
a rectangular pipe welding auxiliary device in rectangular pipe heat exchanger, easy operation makes things convenient for the staff to operate, places the rectangular pipe through the recess, the staff of being convenient for adjusts the rectangular pipe in the recess through pressing means with rectangular pipe neatly arranged, makes the rectangular pipe zonulae occludens in the recess smoothly to the messenger rectangular pipe in the recess, makes things convenient for the staff to weld through the rectangular pipe in stop gear messenger recess.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a side view of the present invention;
1. a main body plate; 2. a pressing mechanism; 201. a first screw; 202. a pressing lever; 203. a limiting plate; 3. a limiting mechanism; 301. a fixing plate; 302. a second screw.
Detailed Description
The invention will be explained in more detail by the following examples, which disclose the invention and are intended to protect all technical improvements within the scope of the invention.
With reference to the accompanying drawings 1 to 2, the auxiliary welding device for the rectangular tubes in the rectangular tube heat exchanger comprises a main body plate 1, wherein grooves are formed in the main body plate 1, the rectangular tubes are placed through the grooves, the depth of each groove is equal to the driving thickness of each rectangular tube, two sliding grooves are formed in one side of each groove, two limiting mechanisms 3 are installed on the main body plate 1, the limiting ends of the limiting mechanisms 3 are located in the sliding grooves, the rectangular tubes in the grooves are in close contact with each other through the limiting mechanisms 3, two pressing mechanisms 2 are installed on the main body plate 1, the rectangular tubes in the grooves are leveled through the pressing mechanisms 2, and the grooves are located between the two pressing mechanisms 2.
Pressing means 2 includes first screw rod 201, press bar 202 and limiting plate 203, first screw rod 201 equidistance is arranged and is fixed connection on the main part board 1, sliding connection has limiting plate 203 on the first screw rod 201, the quantity of pressing bar 202 is two sets of, and the quantity of every group press bar 202 is two, press bar 202's upper and lower two sides respectively with limiting plate 203 and main part board 1 contact connection, press bar 202 adopts the strip shaped steel that has pliability, avoid forming the indentation or making the rectangular tube warp on the surface at the rectangular tube.
The fixing plate 301 and the main body plate 1 are connected by welding.
The depth of the chute is less than the diameter of the small end of the second screw 302.
And semicircular grooves are formed in four corners of each groove.
A rectangular pipe welding auxiliary device in rectangular pipe heat exchanger, when using, in the recess on the main part board 1 will be placed to needs welded rectangular pipe to the staff, slide into the downside of limiting plate 203 with two press bars 202, press bar 202 and main part board 1 contact of one side, the upside of recess is placed to the press bar 202 of opposite side, the staff promotes press bar 202, make the downside that press bar 202 slided into limiting plate 203, level the rectangular pipe, the second screw rod 302 of the rotatory one side of staff, promote the rectangular pipe in the recess through second screw rod 302, make the rectangular pipe in the recess in the in close contact with, supply the staff to weld.
The detailed description of the present invention is the prior art, and although the present invention has been specifically shown and described in connection with the preferred embodiments, the method and the way of implementing the technical solution are numerous, and it is only the preferred embodiments of the present invention described above, but those skilled in the art should understand that the present invention can be variously changed in form and detail without departing from the spirit and scope of the present invention defined by the appended claims, and the present invention is within the protection scope of the present invention.
Claims (6)
1. The utility model provides a rectangular pipe welding auxiliary device in rectangular pipe heat exchanger, includes main part board (1), characterized by: be equipped with the recess on main part board (1), and one side of recess is equipped with two spouts, install two stop gear (3) on main part board (1), and the spacing end of stop gear (3) is located the spout, install two pressing means (2) on main part board (1), and the recess is located between two pressing means (2).
2. The rectangular tube welding auxiliary device in the rectangular tube heat exchanger according to claim 1, wherein: pressing means (2) include first screw rod (201), press depression bar (202) and limiting plate (203), first screw rod (201) equidistance is arranged and main part board (1) on and fixed connection, sliding connection has limiting plate (203) on first screw rod (201), the quantity of pressing depression bar (202) is two sets of, and the quantity of every group press depression bar (202) is two, press the upper and lower two sides of depression bar (202) to be connected with limiting plate (203) and main part board (1) contact respectively.
3. The rectangular pipe welding auxiliary device in the rectangular pipe heat exchanger according to claim 1, wherein: stop gear (3) are including fixed plate (301) and second screw rod (302), the quantity of fixed plate (301) is two, and two fixed plates (301) all are located main part board (1) and fixed connection, threaded connection has second screw rod (302) on fixed plate (301), and the one end of second screw rod (302) is located the spout.
4. The welding assistance device for the rectangular pipe in the rectangular pipe heat exchanger according to claim 3, wherein: the fixing plate (301) and the main body plate (1) are connected in a welding mode.
5. The rectangular pipe welding auxiliary device in the rectangular pipe heat exchanger according to claim 1, wherein: the depth of the sliding groove is smaller than the diameter of the small end of the second screw (302).
6. The rectangular tube welding auxiliary device in the rectangular tube heat exchanger according to claim 1, wherein: and semicircular grooves are formed in four corners of each groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221778661.3U CN217890016U (en) | 2022-07-12 | 2022-07-12 | Rectangular pipe welding auxiliary device in rectangular pipe heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221778661.3U CN217890016U (en) | 2022-07-12 | 2022-07-12 | Rectangular pipe welding auxiliary device in rectangular pipe heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217890016U true CN217890016U (en) | 2022-11-25 |
Family
ID=84134284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221778661.3U Active CN217890016U (en) | 2022-07-12 | 2022-07-12 | Rectangular pipe welding auxiliary device in rectangular pipe heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217890016U (en) |
-
2022
- 2022-07-12 CN CN202221778661.3U patent/CN217890016U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217890016U (en) | Rectangular pipe welding auxiliary device in rectangular pipe heat exchanger | |
| CN207868132U (en) | A kind of automatic welding machine for relay splitter | |
| CN203069032U (en) | Inner-finned type micro-channel multi-hole flat tube | |
| CN212692630U (en) | Plate heat exchanger convenient to it is clean | |
| CN214618171U (en) | Support device for pressure pipeline | |
| CN210208976U (en) | Spliced water-cooling plate brazing tray | |
| CN211012630U (en) | Movable disassembling power assisting device of plate cooler | |
| CN212655692U (en) | Curved glass tempering frame | |
| CN202142383U (en) | Short side transformer oil tank capable of improving efficiency and reducing manufacturing cost | |
| CN201950330U (en) | Brazing tooling | |
| CN217889790U (en) | Matrix type intelligent tin soldering industrial robot device | |
| CN217275758U (en) | High-efficient plate heat exchanger of soda | |
| CN201151039Y (en) | Clamping device for brazing heat exchange tube of flat tube aluminum fins | |
| CN218387956U (en) | Precise fixing device for heating wire | |
| CN219310293U (en) | Simple tooling for welding copper tubes of plate heat exchanger | |
| CN201108949Y (en) | Slab crystallizer | |
| CN217251704U (en) | U type deck thermoforming setting device | |
| CN217965188U (en) | Welding equipment for plate heat exchanger | |
| CN215824241U (en) | Device convenient to battery plate cast joint | |
| CN219188933U (en) | Adjustable liquid cooling board NB stove frock of brazing | |
| CN210625447U (en) | Heat exchange tube fixing structure for heat exchanger | |
| CN212870857U (en) | Plate heat exchanger of corrosion-resistant high heat transfer rate | |
| CN213421923U (en) | Heat pipe type heat exchanger convenient to replace for air pollution prevention and control equipment | |
| CN214173058U (en) | Detachable plate type heat exchanger | |
| CN217416680U (en) | Gasbag formula goes out liquid ware |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |