Automatic blanking and cutting device for stainless steel pipes

Abstract

The utility model relates to the technical field of cutting devices, in particular to an automatic blanking and cutting device for stainless steel pipes, which comprises a rack, a material receiving groove assembly, a steel pipe fixing assembly, a knife rest assembly, a base table and a blanking assembly, the inner side of the rack is fixedly connected with the material receiving groove assembly, and the inner side of the rack is fixedly connected with the steel pipe fixing assembly. The upper end of the rack is fixedly connected with a knife rest assembly, one side of the rack is fixedly connected with a base table, the material receiving groove assembly comprises a triangular groove, the telescopic assembly comprises a long strip, one side of the long strip is fixedly connected with a strip tooth, and one side of the strip tooth is meshed with a gear. When the device is used for cutting stainless steel pipes, the situation that the stainless steel pipes adhere to one another or deform due to the heat effect generated in the cutting process is effectively avoided, the defective rate of machined workpieces is effectively reduced through the cutting mode, and the machining cost is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting devices, in particular to an automatic cutting device for stainless steel pipes. Background Art

[0002] A cutting device is a device for cutting workpieces. The cutting device is often used to cut stainless steel pipes in mechanical processing. The cut stainless steel pipes can be widely used in life decoration and industry.

[0003] When cutting stainless steel pipes, existing stainless steel pipe cutting devices will stack multiple steel pipes together for the sake of efficiency. This cutting method will cause the cross-section of the stainless steel pipe to stick or deform due to the heat generated during cutting. Therefore, in order to solve the above problem, an automatic cutting device for stainless steel pipes is proposed. Utility Model Content

[0004] The utility model aims to provide an automatic cutting device for stainless steel pipes, so as to solve the problem of adhesion or deformation of cross sections caused by heat when cutting a plurality of stainless steel pipes together.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A stainless steel pipe automatic cutting device comprises a stand, a material receiving trough assembly, a steel pipe fixing assembly, a knife holder assembly, a base table and a material feeding assembly, wherein the inner side of the stand is fixedly connected with the material receiving trough assembly, the inner side of the stand is fixedly connected with the steel pipe fixing assembly, the upper end of the stand is fixedly connected with the knife holder assembly, one side of the stand is fixedly connected with the base table, the upper end of the base table is fixedly connected with the material feeding assembly, the material receiving trough assembly comprises a triangular groove, the steel pipe fixing assembly comprises a placement block, one side of the placement block is fixedly connected with a curved plate, the inner side of the placement block is slidably connected with a long rod, the outer side of the long rod is slidably connected with a clamping assembly, the clamping assembly comprises a clamping block, the inner side of the clamping block is provided with a square groove, the inner side of the square groove is slidably connected with an inter-groove block, one side of the inter-groove block is fixedly connected with an inter-groove spring, one side of the inter-groove block is fixedly connected with a column rod, and one side of the column rod is fixedly connected with The gear assembly is constituted by a toothed plate, and the toothed plate is meshed with a gear, and the inner side of the toothed plate is rotatably connected to the axle.

[0007] As a further optimization of the present invention, the lower end of the placement block is fixedly connected to a long strip, and one side of the long strip is fixedly connected to a clamping assembly.

[0008] As a further optimization of the present invention, a square opening is provided on one side of the triangular groove, and the length of the square opening is the same as the length of the blanking gear.

[0009] As a further optimization of the present invention, one side of the triangular groove is fixedly connected to a curved shell, and the inner side of the curved shell is rotatably connected to a feeding gear.

[0010] As a further optimization of the present invention, a square rod is slidably connected to the inner side of the vertical groove, and the cross-sectional width of the vertical groove is the same as the width of the square rod.

[0011] As a further optimization of the present invention, one side of the placement block is fixedly connected to an inter-block spring, and one end of the inter-block spring is fixedly connected to a clamping assembly.

[0012] As a further optimization of the present invention, an arc groove is provided on one side of the clamping jaw.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] In the utility model, by providing a material receiving trough assembly, a steel pipe fixing assembly, a tool holder assembly and a material discharge assembly, the device can effectively avoid the situation in which the stainless steel pipes are adhered or deformed to each other due to the heat effect generated during cutting when cutting the stainless steel pipe. This cutting method effectively reduces the defective rate of the processed workpiece and saves processing costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the material receiving trough assembly of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the steel pipe fixing assembly of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the clamping assembly of the utility model;

[0019] Figure 5 This is a schematic diagram of the telescopic assembly structure of the utility model;

[0020] Figure 6 This is a schematic diagram of the structure of the tool holder assembly of the utility model;

[0021] Figure 7 This is a schematic diagram of the structure of the tool assembly of the utility model;

[0022] Figure 8 This is a schematic diagram of the structure of the blanking component of the utility model.

[0023] In the figure: 1, stand; 2, receiving trough assembly; 21, triangular groove; 22, square mouth; 23, curved shell; 3, steel pipe fixing assembly; 31, placement block; 32, curved plate; 33, clamping assembly; 331, clamping block; 332, square groove; 333, inter-groove spring; 334, inter-groove block; 335, column; 336, clamping claw; 337, column groove; 338, arc groove; 34, long rod; 35, inter-block spring; 36, telescopic assembly; 36 1. Long strip; 362. Strip teeth; 363. Gear; 364. Axle; 4. Tool holder assembly; 41. Support plate; 42. Slot plate; 43. Vertical slot; 44. Tool assembly; 441. Nut; 442. Inter-cap thread; 443. Tool rod; 444. Tool rod thread; 445. Square rod; 446. Blade; 447. Cutting motor; 5. Base; 6. Unloading assembly; 61. Rotating motor; 62. Gear shaft; 63. Unloading gear. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0025] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0026] See also Figure 1-8 , the utility model provides a technical solution:

[0027] A stainless steel pipe automatic cutting device, comprising a stand 1, a material receiving trough assembly 2, a steel pipe fixing assembly 3, a knife holder assembly 4, a base platform 5 and a material feeding assembly 6, wherein the inner side of the stand 1 is fixedly connected with the material receiving trough assembly 2, the inner side of the stand 1 is fixedly connected with the steel pipe fixing assembly 3, the upper end of the stand 1 is fixedly connected with the knife holder assembly 4, one side of the stand 1 is fixedly connected with the base platform 5, the upper end of the base platform 5 is fixedly connected with the material feeding assembly 6, the material receiving trough assembly 2 includes a triangular groove 21, the steel pipe fixing assembly 3 includes a placement block 31, and a placement block 32 is provided. A curved plate 32 is fixedly connected to one side of the placement block 31, a long rod 34 is slidably connected to the inner side of the placement block 31, a clamping assembly 33 is slidably connected to the outer side of the long rod 34, the clamping assembly 33 includes a clamping block 331, a square groove 332 is opened inside the clamping block 331, an inter-groove block 334 is slidably connected inside the square groove 332, an inter-groove spring 333 is fixedly connected to one side of the inter-groove block 334, a column 335 is fixedly connected to one side of the inter-groove block 334, a clamping claw 336 is fixedly connected to one side of the column 335, and a square groove 332 is opened inside the clamping block 331. There is a column groove 337, and the outer side of the long rod 34 is fixedly connected to a telescopic assembly 36, and the telescopic assembly 36 includes a long strip 361, and a tooth 362 is fixedly connected to one side of the long strip 361, and a gear 363 is meshed with one side of the tooth 362, and the inner side of the gear 363 is rotatably connected to a wheel shaft 364, and the tool holder assembly 4 includes a support plate 41, and a slot plate 42 is fixedly connected to one side of the support plate 41, and a vertical slot 43 is opened inside the slot plate 42, and a tool assembly 44 is slidably connected inside the vertical slot 43, and the tool assembly 44 includes a nut 44 1. A cap thread 442 is provided on the inner side of the nut 441, a knife rod 443 is rotatably connected to the inner side of the cap thread 442, a knife rod thread 444 is fixedly connected to the outer side of the knife rod 443, a square rod 445 is fixedly connected to one side of the knife rod 443, a blade 446 is rotatably connected to the outer side of the knife rod 443, a cutting motor 447 is rotatably connected to one side of the blade 446, and a blanking assembly 6 includes a rotating motor 61, one end of the rotating motor 61 is rotatably connected to a gear shaft 62, and a blanking gear 63 is rotatably connected to the outer side of the gear shaft 62.

[0028] As a further implementation of this solution, a strip 361 is fixedly connected to the lower end of the placement block 31, and a clamping assembly 33 is fixedly connected to one side of the strip 361, thereby enhancing the stability of the device;

[0029] As a further implementation of this solution, a square opening 22 is opened on one side of the triangular groove 21, and the length of the square opening 22 is the same as the length of the unloading gear 63, thereby improving work efficiency;

[0030] As a further implementation of this solution, a curved shell 23 is fixedly connected to one side of the triangular groove 21, and the inner side of the curved shell 23 is rotatably connected to the unloading gear 63, thereby improving the working efficiency;

[0031] As a further implementation of this solution, a square rod 445 is slidably connected to the inner side of the vertical groove 43, and the cross-sectional width of the vertical groove 43 is the same as the width of the square rod 445, thereby enhancing the stability of the device;

[0032] As a further implementation of the present solution, a block spring 35 is fixedly connected to one side of the placement block 31, and a clamping assembly 33 is fixedly connected to one end of the block spring 35, which facilitates the fixation of the workpiece and enhances the stability of the device;

[0033] As a further implementation of the present invention, an arc-shaped groove 338 is provided on one side of the clamping jaw 336 to facilitate fixation of the workpiece and enhance the stability of the device.

[0034] Working process: When the device is in use, the inter-slot spring 333 contracts to drive the fixed inter-slot block 334 to move, the movement of the inter-slot block 334 drives the fixedly connected column rod 335 to move, the movement of the column rod 335 drives the fixedly connected clamping claw 336 to move and clamp one end of the stainless steel pipe, and the other end of the stainless steel pipe is placed on the curved plate 32, the inter-block spring 35 contracts to drive the fixedly connected placement block 31 to move, the movement of the placement block 31 drives the fixedly connected long strip 361 to move, the movement of the long strip 361 drives the meshing gear 363 to rotate, the rotation of the gear 363 drives the meshing long strip 361 on the other side to move, the movement of the long strip 361 drives the clamping assembly 33 to move and clamp the stainless steel pipe on the steel pipe fixed plate Between the fixed components 3, the square rod 445 is slidably connected to the inner side of the vertical groove 43, and the knife rod 443 is fixedly connected to the square rod 445. The moving knife rod 443 drives the square rod 445 to move up and down in the vertical groove 43. When the blade 446 fits to the center position of the stainless steel pipe, the tool assembly 44 is fixed to the tool holder assembly 4 by rotating the nut 441 to cut the stainless steel pipe. When the cutting is completed, the stainless steel pipe is thrown into the receiving trough assembly 2, and the fixedly connected gear shaft 62 is driven to rotate by rotating the motor 61. The rotation of the gear shaft 62 drives the fixedly connected unloading gear 63 to rotate. The stainless steel pipe enters the unloading gear 63 through the square opening 22, and falls from the unloading gear 63 after rotation, completing automatic unloading.

[0035] 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. An automatic cutting device for stainless steel pipes, comprising a stand (1), a material receiving trough assembly (2), a steel pipe fixing assembly (3), a knife holder assembly (4), a base table (5) and a cutting assembly (6), characterized in that: The inner side of the platform (1) is fixedly connected to a material receiving trough assembly (2), the inner side of the platform (1) is fixedly connected to a steel pipe fixing assembly (3), the upper end of the platform (1) is fixedly connected to a tool holder assembly (4), one side of the platform (1) is fixedly connected to a base platform (5), the upper end of the base platform (5) is fixedly connected to a material discharge assembly (6), the material receiving trough assembly (2) includes a triangular groove (21), the steel pipe fixing assembly (3) includes a placement block (31), one side of the placement block (31) is fixedly connected to a curved plate (32), the inner side of the placement block (31) is slidably connected to a long rod (34), the long rod (3 4) A clamping assembly (33) is slidably connected to the outside, the clamping assembly (33) includes a clamping block (331), a square groove (332) is provided inside the clamping block (331), a slot block (334) is slidably connected to the inside of the square groove (332), a slot spring (333) is fixedly connected to one side of the slot block (334), a column rod (335) is fixedly connected to one side of the slot block (334), a clamping claw (336) is fixedly connected to one side of the column rod (335), a column groove (337) is provided inside the clamping block (331), a telescopic assembly (36) is fixedly connected to the outside of the long rod (34), The telescopic assembly (36) includes a long strip (361), one side of the long strip (361) is fixedly connected to a tooth (362), one side of the tooth (362) is meshed with a gear (363), the inner side of the gear (363) is rotatably connected to a wheel shaft (364), the tool holder assembly (4) includes a support plate (41), one side of the support plate (41) is fixedly connected to a slot plate (42), the inner side of the slot plate (42) is provided with a vertical slot (43), the inner side of the vertical slot (43) is slidably connected to a tool assembly (44), the tool assembly (44) includes a nut (441), the inner side of the nut (441) A cap-interval thread (442) is provided, the inner side of the cap-interval thread (442) is rotatably connected to a knife rod (443), the outer side of the knife rod (443) is fixedly connected to a knife rod thread (444), one side of the knife rod (443) is fixedly connected to a square rod (445), the outer side of the knife rod (443) is rotatably connected to a blade (446), one side of the blade (446) is rotatably connected to a cutting motor (447), and the blanking component (6) includes a rotating motor (61), one end of the rotating motor (61) is rotatably connected to a gear shaft (62), and the outer side of the gear shaft (62) is rotatably connected to a blanking gear (63).

2. The automatic cutting device for stainless steel pipe according to claim 1, characterized in that: The lower end of the placement block (31) is fixedly connected to a long strip (361), and one side of the long strip (361) is fixedly connected to a clamping assembly (33).

3. The automatic cutting device for stainless steel pipe according to claim 1, characterized in that: A square opening (22) is provided on one side of the triangular groove (21), and the length of the square opening (22) is the same as the length of the unloading gear (63).

4. The automatic cutting device for stainless steel pipe according to claim 1, characterized in that: A curved shell (23) is fixedly connected to one side of the triangular groove (21), and the inner side of the curved shell (23) is rotatably connected to a feeding gear (63).

5. The automatic cutting device for stainless steel pipe according to claim 1, characterized in that: A square rod (445) is slidably connected to the inner side of the vertical groove (43), and the cross-sectional width of the vertical groove (43) is the same as the width of the square rod (445).

6. The automatic cutting device for stainless steel pipe according to claim 1, characterized in that: One side of the placement block (31) is fixedly connected to an inter-block spring (35), and one end of the inter-block spring (35) is fixedly connected to a clamping assembly (33).

7. The automatic cutting device for stainless steel pipe according to claim 1, characterized in that: An arc-shaped groove (338) is formed on one side of the clamping claw (336).

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