CN217254103U - Heat exchanger shell welding tool - Google Patents
Heat exchanger shell welding tool Download PDFInfo
- Publication number
- CN217254103U CN217254103U CN202220441230.1U CN202220441230U CN217254103U CN 217254103 U CN217254103 U CN 217254103U CN 202220441230 U CN202220441230 U CN 202220441230U CN 217254103 U CN217254103 U CN 217254103U
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- heat exchanger
- driving mechanism
- exchanger shell
- supporting
- actuating mechanism
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Abstract
A heat exchanger shell welding tool belongs to the technical field of heat exchanger processing equipment; the heat exchanger shell to be welded is clamped by the aid of the first driving mechanism and the second driving mechanism through the rotating chucks in the first driving mechanism and the second driving mechanism, the heat exchanger shell is driven to rotate by the driving motor, and coaxiality and parallelism of the two heat exchanger shells can be effectively guaranteed when workers weld; the second driving mechanism is arranged on the sliding rail, so that the distance between the first driving mechanism and the second driving mechanism can be adjusted according to the length of the heat exchanger shell to be welded, the heat exchanger shells of different models can be welded, and the adaptability of the tool is improved; through set up supporting mechanism on the slide rail between first actuating mechanism and second actuating mechanism, when the heat exchanger casing that needs the welding is longer, utilize supporting mechanism to support the heat exchanger casing, guarantee axiality and depth of parallelism between them.
Description
Technical Field
The utility model belongs to the technical field of the heat exchanger processing equipment, specifically relate to a heat exchanger shell welding frock.
Background
When the existing shell assembling and welding tool is used, the using operation is troublesome, the problems of parallelism and coaxiality of welding of tube plates at two ends of a product, parallelism of end faces of pipe connecting flanges and position degree of welding with a shell cannot be guaranteed, the using operation effect and the use benefit are low, and therefore the shell assembling and welding tool is provided.
Disclosure of Invention
The utility model mainly solves the technical problem existing in the prior art and provides a heat exchanger shell welding tool.
The above technical problem of the present invention can be solved by the following technical solutions: the utility model provides a heat exchanger shell welding frock, includes mounting plate, be equipped with two slide rails, two on mounting plate's the upper surface the slide rail is parallel to each other, two be equipped with first actuating mechanism on the left mounting plate of slide rail, two be equipped with second actuating mechanism on the slide rail, first actuating mechanism sets up with second actuating mechanism is reverse, be equipped with two sets of supporting mechanism on the left two slide rails of second actuating mechanism.
Preferably, the first driving mechanism comprises a base fixedly connected with the mounting base plate, a mounting block is vertically arranged on the base, a plurality of rotating shafts are arranged on the right side face of the mounting block along the central position annular array, the rotating shafts are fixedly connected with the mounting block, each rotating shaft is provided with a grooved wheel at the end part, the grooved wheels are rotatably connected with the corresponding rotating shafts, a rotary gear ring is arranged on the right side of the mounting block and sleeved on the grooved wheels and is in rolling connection with the grooved wheels, and a rotary chuck is linked with the left end of the rotary gear ring.
Preferably, a driving motor is arranged at the front end of the mounting block, a driving gear is arranged on a driving shaft of the driving motor, the driving gear is fixedly connected with the driving shaft of the driving motor, and a transmission belt is connected between the driving gear and the rotary gear ring.
Preferably, the supporting mechanism comprises two sliding blocks which are connected to the sliding rail in a sliding mode, a supporting frame is erected between the two sliding blocks, the bottom of the supporting frame is fixedly connected to the two sliding blocks, two supporting roll shafts are arranged on the supporting frame, the two supporting roll shafts are connected to the supporting frame in a rotating mode, and the two supporting roll shafts are arranged in a V shape.
Preferably, the second driving mechanism has the same structure as the first driving mechanism, and a base of the second driving mechanism is slidably connected to the two slide rails.
The utility model discloses beneficial effect who has: the heat exchanger shell to be welded is clamped by the aid of the first driving mechanism and the second driving mechanism through the rotating chucks in the first driving mechanism and the second driving mechanism, the heat exchanger shell is driven to rotate by the driving motor, and coaxiality and parallelism of the two heat exchanger shells can be effectively guaranteed when workers weld; the second driving mechanism is arranged on the sliding rail, so that the distance between the first driving mechanism and the second driving mechanism can be adjusted according to the length of the heat exchanger shell to be welded, the heat exchanger shells of different models can be welded, and the adaptability of the tool is improved; through set up supporting mechanism on the slide rail between first actuating mechanism and second actuating mechanism, when the heat exchanger casing that needs the welding is longer, utilize supporting mechanism to support the heat exchanger casing, guarantee axiality and depth of parallelism between them.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of the sheave and the rotary gear ring of the present invention.
In the figure: 1. mounting a bottom plate; 2. a slide rail; 3. a base; 4. mounting blocks; 5. a rotating shaft; 6. a grooved wheel; 7. rotating the gear ring; 8. rotating the chuck; 9. a drive motor; 10. a drive gear; 11. a transmission belt; 12. a slider; 13. a support frame; 14. supporting the roll shaft.
Detailed Description
The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.
Example (b): a heat exchanger shell welding tool comprises an installation bottom plate 1, wherein two sliding rails 2 are arranged on the upper surface of the installation bottom plate 1, the two sliding rails 2 are arranged in parallel, a first driving mechanism is arranged on the installation bottom plate 1 on the left side of the two sliding rails 2, a second driving mechanism is arranged on the two sliding rails 2, the first driving mechanism and the second driving mechanism are arranged in a reverse direction, and two groups of supporting mechanisms are arranged on the two sliding rails 2 on the left side of the second driving mechanism; the first driving mechanism comprises a base 3 fixedly connected with a mounting bottom plate 1, a mounting block 4 is vertically arranged on the base 3, a plurality of rotating shafts 5 are annularly arrayed on the right side surface of the mounting block 4 along the central position, the plurality of rotating shafts 5 are fixedly connected with the mounting block 4, a grooved pulley 6 is arranged at the end part of each rotating shaft 5, the grooved pulleys 6 are rotatably connected with the corresponding rotating shafts 5, a rotating gear ring 7 is arranged on the right side of the mounting block 4, the rotating gear ring 7 is sleeved on the plurality of grooved pulleys 6 and is in rolling connection with the plurality of grooved pulleys 6, and a rotating chuck 8 is linked with the left end of the rotating gear ring 7; the front end of the mounting block 4 is provided with a driving motor 9, a driving gear 10 is arranged on a driving shaft of the driving motor 9, the driving gear 10 is fixedly connected with the driving shaft of the driving motor 9, and a transmission belt 11 is connected between the driving gear 10 and the rotary gear ring 7.
The supporting mechanism comprises two sliding blocks 12 connected to the sliding rail 2 in a sliding mode, a supporting frame 13 is erected between the two sliding blocks 12, the bottom of the supporting frame 13 is fixedly connected to the two sliding blocks 12, two supporting roll shafts 14 are arranged on the supporting frame 13, the two supporting roll shafts 14 are rotatably connected to the supporting frame 13, and the two supporting roll shafts 14 are arranged in a V shape; the structure of the second driving mechanism is the same as that of the first driving mechanism, and a base 3 in the second driving mechanism is connected to the two sliding rails 2 in a sliding manner.
The principle of the utility model is as follows: firstly, heat exchanger shells needing to be welded are respectively clamped on rotating chucks 8 of a first driving mechanism and a second driving mechanism, the inner ends of the two heat exchanger shells needing to be welded are arranged on two supporting roller shafts 14 of a supporting mechanism, a driving motor 9 in the first driving mechanism and the second driving mechanism is controlled to rotate, a rotating gear rotates to drive a rotating gear ring 7 to rotate through a driving belt 11, and therefore the two heat exchanger shells are driven to rotate, and welding is facilitated.
Finally, it should be noted that the above embodiments are merely representative examples of the present invention. Obviously, the present invention is not limited to the above-described embodiments, and many modifications are possible. Any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention should be considered as belonging to the protection scope of the present invention.
Claims (5)
1. The utility model provides a heat exchanger shell welding frock, includes mounting plate (1), its characterized in that: be equipped with two slide rails (2) on the upper surface of mounting plate (1), two slide rail (2) parallel arrangement each other, two be equipped with first actuating mechanism on slide rail (2) left mounting plate (1), two be equipped with second actuating mechanism on slide rail (2), first actuating mechanism and the reverse setting of second actuating mechanism, be equipped with two sets of supporting mechanism on two slide rails (2) of second actuating mechanism left.
2. The heat exchanger shell welding tool according to claim 1, characterized in that: first actuating mechanism includes one and mounting plate (1) fixed connection's base (3), the vertical installation piece (4) that is equipped with on base (3), there are many pivot (5) along central point position annular array on the right flank of installation piece (4), and many pivot (5) all with installation piece (4) fixed connection, every the tip of pivot (5) all is equipped with a sheave (6), sheave (6) rotate with pivot (5) that correspond and are connected, the right side of installation piece (4) is equipped with a rotatory ring gear (7), rotatory ring gear (7) overlap on a plurality of sheaves (6), and is a plurality of sheave (6) roll connection, the left end chain joint of rotatory ring gear (7) has a rotatory chuck (8).
3. The heat exchanger shell welding tool according to claim 2, characterized in that: the front end of installation piece (4) is equipped with one driving motor (9), be equipped with one drive gear (10) in the drive shaft of driving motor (9), drive gear (10) and driving motor's (9) drive shaft fixed connection, be connected with drive belt (11) between drive gear (10) and rotatory ring gear (7).
4. The heat exchanger shell welding tool according to claim 3, characterized in that: the supporting mechanism comprises two sliding blocks (12) which are connected onto the sliding rail (2) in a sliding mode, a supporting frame (13) is erected between the sliding blocks (12), the bottom of the supporting frame (13) is fixedly connected onto the two sliding blocks (12), two supporting roll shafts (14) are arranged on the supporting frame (13), the two supporting roll shafts (14) are connected onto the supporting frame (13) in a rotating mode, and the two supporting roll shafts (14) are arranged in a V shape.
5. The heat exchanger shell welding tool according to claim 4, characterized in that: the structure of the second driving mechanism is the same as that of the first driving mechanism, and a base (3) in the second driving mechanism is connected to the two sliding rails (2) in a sliding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220441230.1U CN217254103U (en) | 2022-03-02 | 2022-03-02 | Heat exchanger shell welding tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220441230.1U CN217254103U (en) | 2022-03-02 | 2022-03-02 | Heat exchanger shell welding tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217254103U true CN217254103U (en) | 2022-08-23 |
Family
ID=82857924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220441230.1U Active CN217254103U (en) | 2022-03-02 | 2022-03-02 | Heat exchanger shell welding tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217254103U (en) |
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2022
- 2022-03-02 CN CN202220441230.1U patent/CN217254103U/en active Active
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