Boiler web pressing tool

Abstract

The utility model relates to the field of boiler manufacturing, and discloses a boiler web pressing tool which comprises a supporting frame and a main plate, the outer wall of the main plate is fixedly connected with a second motor, the driving end of the second motor is fixedly connected with a rotating rod, the outer wall of the rotating rod is rotatably connected to the inner wall of the main plate, the end of the rotating rod is fixedly connected with a second gear, and the second gear is fixedly connected with the supporting frame. A plurality of toothed plates are connected to the outer wall of the second gear in a meshed mode, the outer walls of the toothed plates are slidably connected to the inner wall of the main plate, a pressing table is fixedly connected to the outer walls of the toothed plates, and a plurality of limiting blocks are fixedly connected to the top end of the pressing table. According to the utility model, the multi-module combined type pressing table is adopted, after pressing is finished, the pressing table can be detached through the motor and proper mechanism design, so that the pressed boiler web can be easily taken down, and the fan at the top end is driven by the internal structure to rotate fan blades when the pressing device ascends again, so that the pressing device is convenient to use. And the pressed boiler web is cooled.

Description

Technical Field

[0001] The utility model relates to the field of boiler manufacturing, in particular to a boiler web pressing tool. Background Art

[0002] With the acceleration of industrialization and the continuous growth of energy demand, boilers, as an important energy conversion equipment, have been widely used in power generation, heating and other fields. Under this background, improving the efficiency and quality of boiler manufacturing has become an important goal of the entire industry. The production efficiency and precision of the boiler belly, as a key component connecting the boiler body and the furnace feet, directly affect the assembly quality and performance of the entire boiler. Therefore, the development of an efficient and precise boiler belly pressing tool has become an urgent need in the industry.

[0003] Most of the currently available boiler belly pressing tools have a relatively complicated process for taking out the finished product after pressing, so relatively more mechanical structures are needed to complete this step. Secondly, most of the currently available boiler belly pressing tools do not cool the finished product after pressing, which will affect the finished product during later use, and the high temperature may cause danger to surrounding personnel. Utility Model Content

[0004] In order to solve the problems in the prior art of complex demoulding of boiler belly plate pressing tooling and failure to cool down in time after pressing, the present application provides a boiler belly plate pressing tooling that can be quickly demoulded and cooled down in time after pressing.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a boiler belly plate pressing tool, comprising a support frame and a main board, the outer wall of the main board is fixedly connected to a second motor, the driving end of the second motor is fixedly connected to a rotating rod, the outer wall of the rotating rod is rotatably connected to the inner wall of the main board, the end of the rotating rod is fixedly connected to a second gear, the outer wall of the second gear is meshingly connected to a plurality of tooth plates, the outer wall of the tooth plate is slidably connected to the inner wall of the main board, the outer wall of the tooth plate is fixedly connected to a pressing platform, and the top of the pressing platform is fixedly connected to a plurality of limit blocks.

[0006] As a further improvement of the present invention, the outer wall of the second gear is meshingly connected with two tooth plates, and the top end of the pressing platform is fixedly connected with two limit blocks.

[0007] As a further improvement of the utility model, the outer wall of the support frame is fixedly connected to a first motor, the driving end of the first motor is fixedly connected to a worm, and the outer wall of the worm is fixedly connected to a bevel gear 1.

[0008] As a further improvement of the utility model, the outer wall of the bevel gear 1 is meshingly connected with the bevel gear 2, the outer wall of the bevel gear 2 is rotatably connected to the inner wall of the support frame, and the inner wall of the bevel gear 2 is fixedly connected with a connecting rod.

[0009] As a further improvement of the utility model, the bottom end of the connecting rod is fixedly connected to a fan, and the top end of the fan is fixedly connected to the bottom end of the supporting frame.

[0010] As a further improvement of the present invention, the outer wall of the worm is meshingly connected with a worm wheel, and the inner wall of the worm wheel is fixedly connected with a fixing rod.

[0011] As a further improvement of the utility model, the outer wall of the fixing rod is rotatably connected to the inner wall of the support frame, and the outer wall of the end of the fixing rod is fixedly connected to a first gear.

[0012] As a further improvement of the present invention, the outer wall of the first gear is meshedly connected with a rack, the outer wall of the rack is slidably connected to the inner wall of the support frame, and the bottom end of the rack is fixedly connected to a pressing machine.

[0013] In summary, compared with the prior art, the present application includes at least one of the following beneficial technical effects:

[0014] 1. In the utility model, a multi-module combined pressing table is adopted. After the pressing is completed, the pressing table can be disassembled through a motor and a suitable mechanism design, so that the pressed boiler belly plate can be easily removed.

[0015] 2. In the utility model, the fan at the top is driven by the transmission of the internal structure when the suppressor rises, thereby rotating the fan blades to cool the pressed boiler belly plate, which can make the finished product put into use faster and improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A three-dimensional diagram of a boiler belly plate pressing tool proposed by the utility model;

[0017] Figure 2 This is a functional expansion diagram of a boiler belly plate pressing tool proposed by the utility model;

[0018] Figure 3 This is a top detail view of a boiler belly plate pressing tool proposed in the utility model;

[0019] Figure 4 This is a bottom detail diagram of a boiler belly plate pressing tool proposed in the utility model;

[0020] Figure 5 A detailed diagram of an adjustment device for a boiler belly plate pressing tooling proposed in the utility model;

[0021] Legend:

[0022] 1. Support frame; 2. Press; 3. First motor; 4. Worm; 5. Bevel gear one; 6. Bevel gear two; 7. Connecting rod; 8. Fan; 9. Rack; 10. First gear; 11. Fixed rod; 12. Worm gear; 13. Limit block; 14. Press table; 15. Main board; 16. Second motor; 17. Rotating rod; 18. Second gear; 19. Tooth plate. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments.

[0024] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for which protection is sought, but merely represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0025] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0026] In the description of this application, it should be noted that if the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the product of the application is usually placed when in use. It is only for the convenience of describing this application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on this application. In addition, if the terms "first", "second", etc. appear in the description of this application, they are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0027] In addition, if the terms "horizontal" or "vertical" appear in the description of this application, it does not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0028] In the description of this application, it should also be noted that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0029] Embodiment 1: A boiler belly plate pressing tool comprises a support frame 1 and a main board 15, the outer wall of the main board 15 is fixedly connected to a second motor 16, the driving end of the second motor 16 is fixedly connected to a rotating rod 17, the outer wall of the rotating rod 17 is rotatably connected to the inner wall of the main board 15, the end of the rotating rod 17 is fixedly connected to a second gear 18, the outer wall of the second gear 18 is meshingly connected to a plurality of tooth plates 19, the outer wall of the tooth plate 19 is slidably connected to the inner wall of the main board 15, the outer wall of the tooth plate 19 is fixedly connected to a pressing platform 14, the top of the pressing platform 14 is fixedly connected to a plurality of limit blocks 13, the outer wall of the second gear 18 is meshingly connected to two tooth plates 19, and the top of the pressing platform 14 is fixedly connected to two limit blocks 13.

[0030] Specifically, when the boiler belly is pressed, the second motor 16 is started, and the driving end of the second motor 16 rotates to drive the rotating rod 17 and the second gear 18 to rotate, so that the two tooth plates 19 move in opposite directions at the same time, thereby driving the pressing platform 14 fixed on the tooth plates 19 to move accordingly, and the movement of the pressing platform 14 drives the limit block 13 at the top of the pressing platform 14 to separate from the boiler belly, so that the pressed boiler belly can be easily removed.

[0031] Embodiment 2: The outer wall of the support frame 1 is fixedly connected with a first motor 3, the driving end of the first motor 3 is fixedly connected with a worm 4, the outer wall of the worm 4 is fixedly connected with a bevel gear 1 5, the outer wall of the bevel gear 1 5 is meshingly connected with a bevel gear 2 6, the outer wall of the bevel gear 2 6 is rotatably connected to the inner wall of the support frame 1, the inner wall of the bevel gear 2 6 is fixedly connected with a connecting rod 7, the bottom end of the connecting rod 7 is fixedly connected with a fan 8, the top of the fan 8 is fixedly connected to the bottom end of the support frame 1, the outer wall of the worm 4 is meshingly connected with a worm wheel 12, the inner wall of the worm wheel 12 is fixedly connected with a fixing rod 11, the outer wall of the fixing rod 11 is rotatably connected to the inner wall of the support frame 1, the outer wall of the end of the fixing rod 11 is fixedly connected with a first gear 10, the outer wall of the first gear 10 is meshingly connected with a rack 9, the outer wall of the rack 9 is slidably connected to the inner wall of the support frame 1, and the bottom end of the rack 9 is fixedly connected to a pressing machine 2.

[0032] Specifically, the first motor 3 is started, and the driving end of the first motor 3 rotates to drive the worm 4 to rotate, and the worm 4 rotates to drive the bevel gear 1 5 and the worm wheel 12 to rotate, and the rotation of the worm wheel 12 drives the fixed rod 11 and the first gear 10 to rotate, and the rotation of the first gear 10 drives the rack 9 to move downward, so that the pressing machine 2 fixed on the rack 9 moves downward, thereby pressing the boiler belly. When the pressing is completed, the first motor 3 is reversed to make the pressing machine 2 rise, and the bevel gear 1 5 rotates to drive the bevel gear 2 6 and the connecting rod 7 to rotate. Because the connecting rod 7 is connected to the blades of the fan 8, the rotation of the connecting rod 7 drives the blades of the fan 8 to rotate, thereby achieving the purpose of cooling the pressed boiler belly.

[0033] Working principle: Start the first motor 3, the driving end of the first motor 3 rotates to drive the worm 4 to rotate, the worm 4 rotates to drive the bevel gear 5 and the worm wheel 12 to rotate, the worm wheel 12 rotates to drive the fixed rod 11 and the first gear 10 to rotate, the first gear 10 rotates to drive the rack 9 to move downward, so that the pressing machine 2 fixed on the rack 9 moves downward, thereby pressing the boiler belly plate, when the boiler belly plate is pressed, start the second motor 16, the driving end of the second motor 16 rotates to drive the rotating rod 17 and the second gear 18 to rotate, so that the two gear plates 19 moves in the opposite direction at the same time, thereby driving the pressing table 14 fixed on the tooth plate 19 to move accordingly. The movement of the pressing table 14 drives the limit block 13 at the top of the pressing table 14 to separate from the boiler belly, and at the same time reverses the first motor 3, so that the pressing machine 2 is raised, and the bevel gear 1 5 rotates to drive the bevel gear 2 6 and the connecting rod 7 to rotate. Because the connecting rod 7 is connected to the blades of the fan 8, the rotation of the connecting rod 7 drives the blades of the fan 8 to rotate, thereby achieving the purpose of cooling the pressed boiler belly, and the pressed boiler belly can be easily removed.

[0034] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A boiler web pressing tool, comprising a support frame (1) and a main plate (15), characterized in that: The outer wall of the main board (15) is fixedly connected to a second motor (16); the driving end of the second motor (16) is fixedly connected to a rotating rod (17); the outer wall of the rotating rod (17) is rotatably connected to the inner wall of the main board (15); the end of the rotating rod (17) is fixedly connected to a second gear (18); the outer wall of the second gear (18) is meshingly connected to a plurality of tooth plates (19); the outer wall of the tooth plate (19) is slidably connected to the inner wall of the main board (15); the outer wall of the tooth plate (19) is fixedly connected to a pressing platform (14); and the top of the pressing platform (14) is fixedly connected to a plurality of limit blocks (13).

2. A boiler web pressing tool according to claim 1, characterized in that: The outer wall of the second gear (18) is meshingly connected with two tooth plates (19), and the top of the pressing platform (14) is fixedly connected with two limit blocks (13).

3. The boiler web pressing tool according to claim 1, characterized in that: The outer wall of the support frame (1) is fixedly connected to a first motor (3), the driving end of the first motor (3) is fixedly connected to a worm (4), and the outer wall of the worm (4) is fixedly connected to a bevel gear 1 (5).

4. The boiler web pressing tool according to claim 3, characterized in that: The outer wall of the bevel gear 1 (5) is meshingly connected with the bevel gear 2 (6), the outer wall of the bevel gear 2 (6) is rotatably connected to the inner wall of the support frame (1), and the inner wall of the bevel gear 2 (6) is fixedly connected with a connecting rod (7).

5. The boiler web pressing tool according to claim 4, characterized in that: The bottom end of the connecting rod (7) is fixedly connected to a fan (8), and the top end of the fan (8) is fixedly connected to the bottom end of the support frame (1).

6. The boiler web pressing tool according to claim 3, characterized in that: The outer wall of the worm (4) is meshingly connected with a worm wheel (12), and the inner wall of the worm wheel (12) is fixedly connected with a fixing rod (11).

7. A boiler web pressing tool according to claim 6, characterized in that: The outer wall of the fixing rod (11) is rotatably connected to the inner wall of the support frame (1), and the outer wall at the end of the fixing rod (11) is fixedly connected to a first gear (10).

8. The boiler web pressing tool according to claim 7, characterized in that: The outer wall of the first gear (10) is meshingly connected with a rack (9), the outer wall of the rack (9) is slidably connected to the inner wall of the support frame (1), and the bottom end of the rack (9) is fixedly connected to a pressing machine (2).

Images