Cutting equipment for pressure vessel production

Abstract

The utility model discloses cutting equipment for pressure vessel production, which comprises a base, four corners of the bottom of the base are fixedly connected with supporting legs, two sides of the upper end of the base are fixedly connected with fixing plates respectively, the side walls of the fixing plates are provided with first through grooves, the first through grooves are internally provided with fixing assemblies, and the fixing assemblies are fixedly connected with the supporting legs. Raw materials are fixed through the fixing assembly in the first through groove, then the cutting assembly is controlled to cut the raw materials, and during cutting, the first motor can be started to drive the driving wheel to rotate, so that the outer gear meshed with the driving wheel is driven to rotate; the rotating ring starts to rotate, the cutting assembly on the side wall of the inner ring of the rotating ring rotates with the axis of the rotating ring as the center axis, and due to the fact that the axis of the rotating ring, the axis of the first through groove and the axis of the second through groove coincide, it can be guaranteed that the cutting assembly can conduct cutting on the outer wall of the raw material in an annular line mode.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting equipment, in particular to a cutting equipment for pressure vessel production. Background Art

[0002] A pressure vessel refers to a closed device that contains gas or liquid and bears a certain pressure. It plays an important role in many sectors such as industry, civil, military industry, and many fields of scientific research. When producing pressure vessels, cutting equipment is needed to cut and process the raw materials.

[0003] The raw materials of pressure vessels are usually cylindrical structures with larger diameters. When cutting the raw materials of this structure, a saw blade with a large diameter can be used for cutting. However, in this cutting method, when the saw blade penetrates deep into the raw material, the contact area between the side wall of the saw blade and the cut surface of the raw material is too large, which often leads to wear on the cut of the raw material and the saw blade is easily scrapped. Another cutting method is to use a small saw blade for cutting. After cutting a piece of position, the fixation of the raw material is released, and the raw material is rotated to change the cutting position. After that, the raw material is fixed again. The operation is repeated many times to achieve the cutting of the raw material, but this method is particularly time-consuming. For this reason, a cutting device for pressure vessel production is proposed to avoid the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a cutting device for pressure vessel production to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cutting equipment for pressure vessel production, comprising a base, wherein the four corner positions of the bottom of the base are fixedly connected to supporting feet, and the two sides of the upper end of the base are respectively fixedly connected to fixing plates, and the side walls of the fixing plates are provided with a first through groove, and a fixing component is arranged in the first through groove, and two mounting plates are arranged between the two fixing plates, and the mounting plates are fixedly connected to the upper end of the base, and the side walls of the mounting plates are provided with a second through groove, and a rotating ring is rotatably connected between the two mounting plates, and a cutting component is arranged on the inner ring side wall of the rotating ring, and an external gear is sleeved on the outer ring side wall of the rotating ring and fixedly connected to the external gear, and a driving wheel meshing with the external gear is also rotatably connected between the two mounting plates, and a first motor is also fixedly installed on the upper end of the base, and the output shaft of the first motor is fixedly connected to the shaft end of the driving wheel.

[0006] As a further preferred embodiment of the present technical solution, the axis center line of the second through groove coincides with the axis center line of the first through groove.

[0007] As a further preferred embodiment of the present technical solution, the axis center line of the rotating ring coincides with the axis center line of the second through groove.

[0008] As a further preferred embodiment of the present technical solution, the fixing assembly includes a first cylinder and a clamping plate, the first cylinder is fixedly connected to the upper and lower inner walls of the first through groove, and the clamping plate is fixedly connected to the end of the telescopic rod of the first cylinder.

[0009] As a further preferred embodiment of the present technical solution, the clamping end surface of the clamping plate is frosted.

[0010] As a further preferred embodiment of the present technical solution, the cutting assembly includes a second cylinder, a second motor and a cutting blade, the second cylinder is fixedly connected to the inner ring side wall of the rotating ring, the end of the telescopic rod of the second cylinder is fixedly connected to the second motor, and the end of the output shaft of the second motor is fixedly connected to the cutting blade.

[0011] As a further preferred embodiment of the present technical solution, the diameter of the driving wheel is smaller than the diameter of the external gear.

[0012] The utility model provides a cutting device for pressure vessel production, which has the following beneficial effects:

[0013] The utility model fixes the raw material by means of a fixing component in the first through groove, and then controls the cutting component to cut the raw material. During cutting, the first motor can be started to drive the driving wheel to rotate, thereby driving the outer gear meshing with the driving wheel to rotate, so that the rotating ring starts to rotate, and the cutting component on the inner ring side wall of the rotating ring rotates with the axis of the rotating ring as the central axis. Since the axis of the rotating ring, the first through groove and the second through groove coincide, it can be ensured that the cutting component can cut in a circular line on the outer wall of the raw material. The cutting method is efficient and convenient, the raw material incision is smooth and the cutting blade is not easily damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a structural schematic diagram of the mounting plate in the utility model;

[0016] Figure 3 It is a structural schematic diagram of the fixing plate in the utility model;

[0017] Figure 4 For this utility model Figure 1 The structural diagram of A in the figure;

[0018] In the figure: 1. base; 2. supporting feet; 3. fixing plate; 4. mounting plate; 5. clamping plate; 6. first motor; 7. driving wheel; 8. external gear; 9. first cylinder; 10. second motor; 11. second cylinder; 12. cutting blade; 13. rotating ring; 14. first through groove; 15. second through groove. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0020] The utility model provides a technical solution: Figures 1 to 4 As shown, in this embodiment, a cutting device for pressure vessel production includes a base 1, four corners of the bottom of the base 1 are fixedly connected to support feet 2, two sides of the upper end of the base 1 are fixedly connected to fixing plates 3, a first through slot 14 is provided on the side wall of the fixing plate 3, a fixing assembly is provided in the first through slot 14, two mounting plates 4 are provided between the two fixing plates 3, the mounting plate 4 is fixedly connected to the upper end of the base 1, a second through slot 15 is provided on the side wall of the mounting plate 4, and the axis line of the second through slot 15 is aligned with the axis line of the first through slot 15. The axis lines of a through slot 14 coincide with each other, a rotating ring 13 is rotatably connected between the two mounting plates 4, the axis line of the rotating ring 13 coincides with the axis line of the second through slot 15, a cutting assembly is arranged on the inner ring side wall of the rotating ring 13, an outer ring side wall of the rotating ring 13 is sleeved with an external gear 8 and fixedly connected to the external gear 8, a driving wheel 7 meshing with the external gear 8 is also rotatably connected between the two mounting plates 4, a first motor 6 is also fixedly installed on the upper end of the base 1, and the output shaft of the first motor 6 is fixedly connected to the shaft end of the driving wheel 7.

[0021] When in use, the raw material to be cut is placed in the first through grooves 14 of the two fixed plates 3, the raw material is fixed by the fixing components in the first through grooves 14, and then the cutting component is controlled to cut the raw material. When cutting, the first motor 6 can be started to drive the driving wheel 7 to rotate, thereby driving the outer gear 8 meshing with the driving wheel 7 to rotate, so that the rotating ring 13 starts to rotate, and the cutting component on the inner ring side wall of the rotating ring 13 rotates with the axis of the rotating ring 13 as the center axis. Since the axis of the rotating ring 13, the first through groove 14 and the second through groove 15 coincide, it can be ensured that the cutting component can cut in a circular route on the outer wall of the raw material.

[0022] The fixing assembly includes a first cylinder 9 and a clamping plate 5 . The first cylinder 9 is fixedly connected to the upper and lower inner walls of the first through slot 14 . The end of the telescopic rod of the first cylinder 9 is fixedly connected to the clamping plate 5 .

[0023] By controlling the length of the telescopic rod of the first cylinder 9, the two clamping plates 5 are brought closer to each other, thereby clamping and fixing the raw material.

[0024] The clamping end surface of the clamping plate 5 is frosted.

[0025] Such an arrangement can increase the friction between the clamping plate 5 and the raw material.

[0026] Among them, the cutting assembly includes a second cylinder 11, a second motor 10 and a cutting blade 12. The second cylinder 11 is fixedly connected to the inner ring side wall of the rotating ring 13. The end of the telescopic rod of the second cylinder 11 is fixedly connected to the second motor 10, and the end of the output shaft of the second motor 10 is fixedly connected to the cutting blade 12.

[0027] The second motor 10 is started to drive the cutting blade 12 to rotate, and the distance between the cutting blade 12 and the raw material can be controlled by controlling the length of the telescopic rod of the second cylinder 11.

[0028] The diameter of the driving wheel 7 is smaller than the diameter of the external gear 8 .

[0029] With such arrangement, a labor-saving gear set can be formed between the driving wheel 7 and the external gear 8 , thereby reducing the stress on the output shaft of the first motor 6 .

[0030] The utility model provides a cutting device for pressure vessel production, and the specific working principle is as follows:

[0031] When in use, the raw material to be cut is placed in the first through grooves 14 of the two fixed plates 3. By controlling the length of the telescopic rod of the first cylinder 9, the two clamping plates 5 are brought close to each other, so that the raw material is clamped and fixed. The second motor 10 can be started to drive the cutting blade 12 to rotate. By controlling the length of the telescopic rod of the second cylinder 11, the distance between the cutting blade 12 and the raw material can be controlled. When cutting, the first motor 6 can be started to drive the driving wheel 7 to rotate, thereby driving the outer gear 8 meshing with the driving wheel 7 to rotate, so that the rotating ring 13 starts to rotate, and the cutting assembly on the inner ring side wall of the rotating ring 13 rotates with the axis of the rotating ring 13 as the center axis. Since the axis of the rotating ring 13, the first through groove 14 and the second through groove 15 coincide, it can be ensured that the cutting assembly can cut in a circular route on the outer wall of the raw material.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cutting device for pressure vessel production, comprising a base (1), characterized in that: The four corners of the bottom of the base (1) are fixedly connected to support feet (2), the upper ends of the base (1) are respectively fixedly connected to fixing plates (3), the side walls of the fixing plates (3) are provided with first through slots (14), a fixing assembly is arranged in the first through slots (14), two mounting plates (4) are arranged between the two fixing plates (3), the mounting plates (4) are fixedly connected to the upper end of the base (1), the side walls of the mounting plates (4) are provided with second through slots (15), the two A rotating ring (13) is rotatably connected between the mounting plates (4), a cutting assembly is arranged on the inner ring side wall of the rotating ring (13), an external gear (8) is sleeved on the outer ring side wall of the rotating ring (13) and is fixedly connected to the external gear (8), a driving wheel (7) meshing with the external gear (8) is also rotatably connected between the two mounting plates (4), a first motor (6) is also fixedly mounted on the upper end of the base (1), and an output shaft of the first motor (6) is fixedly connected to the shaft end of the driving wheel (7).

2. A pressure vessel production cutting device according to claim 1, characterized in that: The axis center line of the second through groove (15) coincides with the axis center line of the first through groove (14).

3. A pressure vessel production cutting device according to claim 1, characterized in that: The axis center line of the rotating ring (13) coincides with the axis center line of the second through groove (15).

4. A cutting device for pressure vessel production according to claim 1, characterized in that: The fixing assembly comprises a first cylinder (9) and a clamping plate (5); the first cylinder (9) is fixedly connected to the upper and lower inner walls of the first through groove (14); and the clamping plate (5) is fixedly connected to the end of the telescopic rod of the first cylinder (9).

5. A cutting device for pressure vessel production according to claim 4, characterized in that: The clamping end surface of the clamping plate (5) is frosted.

6. A cutting device for pressure vessel production according to claim 1, characterized in that: The cutting assembly comprises a second cylinder (11), a second motor (10) and a cutting blade (12); the second cylinder (11) is fixedly connected to the inner ring side wall of the rotating ring (13); the end of the telescopic rod of the second cylinder (11) is fixedly connected to the second motor (10); and the end of the output shaft of the second motor (10) is fixedly connected to the cutting blade (12).

7. A cutting device for pressure vessel production according to claim 1, characterized in that: The diameter of the driving wheel (7) is smaller than the diameter of the external gear (8).

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