Water heater side plate bending equipment

Abstract

The utility model discloses water heater side plate bending equipment, which relates to the technical field of bending equipment, and comprises a main frame, two support plates are fixed on the main frame, two roll shafts are rotatably mounted between the two support plates, adjusting assemblies are arranged on the left side and the right side of the main frame, a bending roller is rotatably mounted between the two adjusting assemblies, and the two roll shafts are rotatably mounted between the two adjusting assemblies. The adjusting assemblies are used for adjusting the height of the bending roller, the bending roller is located above the two roller shafts, one end of the bending roller is connected with a bending motor through a speed reducer, the speed reducer is fixedly connected with one adjusting assembly through an L-shaped frame, and a driving motor used for driving the adjusting assembly to ascend and descend is installed at the bottom of each adjusting assembly. And the bottom of the driving motor is fixed on the main frame. According to the utility model, the bending radian can be automatically adjusted; the adjusting assembly can be manually adjusted, horizontal coarse adjustment of the bending roller is achieved, and horizontal fine adjustment of the bending roller can be achieved by rotating the adjusting bolt to abut against the bearing.

Description

Technical Field

[0001] The utility model relates to the technical field of bending equipment, in particular to a water heater side plate bending equipment. Background Art

[0002] The side panels of water heaters are usually formed by bending the whole plate. The side panels are usually arc-shaped. The existing bending equipment has the following problems:

[0003] Firstly, the bending arc of the equipment is mostly not adjustable, or the adjustment is relatively complicated and cannot be automatically adjusted; secondly, there is no bending roller fixed in the horizontal direction, and the horizontality cannot be adjusted in stages. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a water heater side panel bending device.

[0005] The specific technical solutions provided by the utility model are as follows:

[0006] The utility model provides a water heater side panel bending device, comprising a main frame, two support plates are fixed on the main frame, two roller shafts are rotatably installed between the two support plates, and the improvement lies in that an adjusting assembly is provided on both sides of the left and right sides of the main frame, a bending roller is rotatably installed between the two adjusting assemblies, the adjusting assembly is used for adjusting the height of the bending roller, the bending roller is located above the two roller shafts, and one end of the bending roller is connected to a bending motor through a reducer, the reducer is fixedly connected to one of the adjusting assemblies through an L-shaped frame, and a driving motor for driving the adjusting assembly to rise and fall is installed at the bottom of the adjusting assembly, and the bottom of the driving motor is fixed on the main frame.

[0007] Furthermore, the adjustment assembly includes a U-shaped bracket, a bearing bracket is installed on the top of the U-shaped bracket, a bearing is installed inside the bearing bracket, and the bending roller is rotatably mounted on the adjustment assembly through the bearing.

[0008] Furthermore, a screw is fixed at the bottom of the U-shaped bracket, the bottom of the screw is threadedly connected to the internal threaded barrel, the internal threaded barrel is rotatably installed inside the bearing assembly, the bearing assembly is fixed on the main frame, and a drive disk is fixed at the bottom of the internal threaded barrel, and the bottom of the drive disk of one of the adjustment assemblies is fixedly connected to the output shaft of the drive motor.

[0009] Furthermore, a sprocket is fixed on the driving disc. The sprockets of the two adjustment assemblies are connected through a chain transmission.

[0010] Furthermore, the driving disk is provided with a rotating hole, the bottom of the bearing bracket is provided with a threaded hole, and an adjusting bolt is installed in the threaded hole.

[0011] Compared with the prior art, the present invention has at least the following beneficial effects:

[0012] The adjustment assembly of the water heater side panel bending device of the utility model can drive the bending roller to rise and fall relative to the roller shaft to realize automatic adjustment of the bending arc; the application can manually adjust the adjustment assembly to realize coarse horizontal adjustment of the bending roller, and the horizontal fine adjustment of the bending roller can be realized by rotating the adjusting bolt to press the bearing. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 It is a three-dimensional structural schematic diagram of the utility model from another angle;

[0016] Figure 3 It is a left-side structural schematic diagram of the utility model;

[0017] Figure 4 It is a right view structural schematic diagram of the utility model;

[0018] Figure 5 It is a front view structural schematic diagram of the utility model.

[0019] In the figure, 1. main frame; 2. support plate; 3. adjustment assembly; 31. U-shaped bracket; 32. bearing bracket; 33. screw; 34. bearing assembly; 35. internal threaded cylinder; 36. drive plate; 37. rotating hole; 38. sprocket; 39. adjusting bolt; 4. L-shaped frame; 5. bending roller; 6. roller shaft; 7. reducer; 8. bending motor; 9. driving motor; 10. chain. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] The following will be combined Figure 1~Figure 4A water heater side panel bending device according to an embodiment of the utility model is described in detail.

[0022] like Figure 1 As shown, a water heater side panel bending device comprises a main frame 1, two support plates 2 are fixed on the main frame 1, and two rollers 6 are rotatably installed between the two support plates 2.

[0023] like Figure 1 and Figure 2 As shown, an adjustment assembly 3 is provided on both sides of the main frame 1, and a bending roller 5 is rotatably installed between the two adjustment assemblies 3. The adjustment assembly 3 is used to adjust the height of the bending roller 5. Specifically, the bending roller 5 is located above the two roller shafts 6, and one end of the bending roller 5 is connected to the bending motor 8 through a reducer 7. More specifically, the reducer 7 is fixedly connected to one of the adjustment assemblies 3 through an L-shaped frame 4, and a drive motor 9 for driving the adjustment assembly 3 to rise and fall is installed at the bottom of the adjustment assembly 3, and the bottom of the drive motor 9 is fixed on the main frame 1.

[0024] During operation, the side plate of the water heater is pressed under the bending roller 5 and above the two roller shafts 6. The bending motor drives the bending roller 5 to rotate, thereby driving the side plate of the water heater to feed and bend. This is a prior art, and its working principle is not described in detail. In addition, the driving motor 9 drives the adjustment assembly 3 to rise and fall, realizes the height adjustment of the bending roller 5, and can achieve different bending arc requirements.

[0025] like Figure 3-Figure 5 As shown, the two adjustment assemblies 3 are respectively located on the left and right sides of the main frame 1. The specific structure is as follows Figure 3 and Figure 4 As shown, the adjustment assembly 3 specifically includes a U-shaped bracket 31, a bearing bracket 32 ​​is installed on the top of the U-shaped bracket 31, a bearing is installed inside the bearing bracket 32, and the bending roller 5 is rotatably installed on the adjustment assembly 3 through the bearing. Specifically, a screw 33 is fixed at the bottom of the U-shaped bracket 31, and the bottom of the screw 33 is threadedly connected with an internal threaded barrel 35, and the internal threaded barrel 35 is rotatably installed inside a bearing assembly 34, and the bearing assembly 34 is fixed on the main frame 1. In addition, a driving disk 36 is fixed at the bottom of the internal threaded barrel 35, and the bottom of the driving disk 36 of one group of the adjustment assemblies 3 is fixedly connected to the output shaft of the driving motor 9. A sprocket 38 is fixed on the driving disk 36. The sprockets 38 of the two adjustment assemblies 3 are connected through the chain 10.

[0026] The working principle of the adjusting assembly 3 is as follows: the driving motor 9 drives the driving disk 36, the sprocket 38 and the internal threaded cylinder 35 of one adjusting assembly 3 to rotate, and the sprocket 38 of the other adjusting assembly 3 rotates under the transmission of the chain 10, thereby driving the internal threaded cylinder 35 to rotate, and the internal threaded cylinder 35 rotates relative to the screw rod 33 fixed at the bottom of the U-shaped bracket 31, driving the screw rod 33 to rise and fall, and then driving the U-shaped bracket 31 to rise and fall, thereby realizing the lifting and lowering of the bending roller 5 relative to the roller shaft 6 to realize the adjustment of the bending curvature.

[0027] On the basis of the above structure, a rotation hole 37 is further provided on the driving disk 36, which can be used to adjust the horizontality of the bending roller 5 in the initial state. Specifically, the adjusting rod is inserted into the rotation hole 37 to rotate the driving disk 36, and the adjusting assembly 3 is manually adjusted to achieve rough horizontal adjustment of the bending roller 5.

[0028] In addition, if Figure 3 As shown, a threaded hole is provided at the bottom of the bearing bracket 32, and an adjusting bolt 39 is installed in the threaded hole. By rotating the adjusting bolt 39 to press the bearing, the horizontal fine adjustment of the bending roller 5 can be achieved.

[0029] The working principle of the water heater side panel bending equipment of this application is as follows:

[0030] Before use, insert the adjusting rod into the rotating hole 37 to rotate the driving disk 36, manually adjust the adjusting assembly 3 to achieve horizontal adjustment of the bending roller 5; rotate the adjusting bolt 39 to press the bearing to achieve horizontal fine adjustment of the bending roller 5.

[0031] During operation, the side plate of the water heater is pressed under the bending roller 5 and above the two roller shafts 6, and the bending motor drives the bending roller 5 to rotate, thereby driving the side plate of the water heater to feed and bend. In order to achieve different bending arc requirements, the driving motor 9 drives the driving disk 36, sprocket 38 and internal threaded cylinder 35 of one adjustment assembly 3 to rotate, and the sprocket 38 of the other adjustment assembly 3 rotates under the transmission of the chain 10, thereby driving the internal threaded cylinder 35 to rotate, and the internal threaded cylinder 35 rotates relative to the screw 33 fixed at the bottom of the U-shaped bracket 31, driving the screw 33 to rise and fall, thereby driving the U-shaped bracket 31 to rise and fall, thereby realizing the lifting and lowering of the bending roller 5 relative to the roller shaft 6 to achieve the adjustment of the bending arc.

[0032] Obviously, those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if these modifications and variations of the embodiments of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A water heater side panel bending device, comprising a main frame (1), two support plates (2) being fixed on the main frame (1), two rollers (6) being rotatably mounted between the two support plates (2), characterized in that: The main frame (1) is provided with an adjustment assembly (3) on both sides, a bending roller (5) is rotatably mounted between the two adjustment assemblies (3), the adjustment assembly (3) is used to adjust the height of the bending roller (5), the bending roller (5) is located above two roller shafts (6), and one end of the bending roller (5) is connected to a bending motor (8) via a reducer (7), the reducer (7) is fixedly connected to one of the adjustment assemblies (3) via an L-shaped frame (4), and a drive motor (9) for driving the adjustment assembly (3) to rise and fall is mounted at the bottom of the adjustment assembly (3), and the bottom of the drive motor (9) is fixed to the main frame (1).

2. The water heater side panel bending device according to claim 1, characterized in that: The adjustment assembly (3) comprises a U-shaped bracket (31), a bearing bracket (32) is mounted on the top of the U-shaped bracket (31), a bearing is mounted inside the bearing bracket (32), and the bending roller (5) is rotatably mounted on the adjustment assembly (3) via the bearing.

3. The water heater side panel bending device according to claim 2, characterized in that: A screw rod (33) is fixed at the bottom of the U-shaped bracket (31), the bottom of the screw rod (33) is threadedly connected to an internal threaded barrel (35), the internal threaded barrel (35) is rotatably mounted inside a bearing assembly (34), the bearing assembly (34) is fixed on the main frame (1), and a drive disk (36) is fixed at the bottom of the internal threaded barrel (35), wherein the bottom of the drive disk (36) of one of the adjustment assemblies (3) is fixedly connected to the output shaft of the drive motor (9).

4. The water heater side panel bending device according to claim 3, characterized in that: A sprocket (38) is fixed on the driving disc (36), and the sprockets (38) of the two adjustment assemblies (3) are connected by a chain (10).

5. The water heater side panel bending device according to claim 4, characterized in that: The driving disk (36) is also provided with a rotation hole (37), and the bottom of the bearing bracket (32) is provided with a threaded hole, in which an adjusting bolt (39) is installed.

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