Cutting device for metal machining

Abstract

The utility model discloses a cutting device for metal processing, and relates to the technical field of metal processing. The cutting device comprises a supporting table, a first supporting plate is arranged on one side of the supporting table, a third supporting plate is arranged on one side of a second supporting plate, a cutting head is arranged on one side of the third supporting plate in a sliding fit mode, clamping assemblies are arranged on the two opposite sides of the supporting table in a sliding fit mode, and each clamping assembly comprises a two-way threaded rod which is arranged in the supporting table in a rotating fit mode. And an arc-shaped groove is formed in one side of the clamping plate. The metal bar is inserted between the two arc-shaped grooves through external force, then the clamping plates on the two opposite sides slide, meanwhile, the spring in the clamping plate shrinks, the spring keeps the arc-shaped grooves in the clamping plates to be attached to the peripheral side of the metal bar through the force of the spring, and then the metal bar is fixed through the threaded rod by rotating the threaded rod. And the threaded rod rotates to drive the clamping plates on the two sides to slide, so that the metal rod is clamped and fixed, then the cutting head descends to cut off the metal rod, and the stability is achieved and improved.

Description

Technical Field

[0001] The utility model belongs to the field of metal processing, and specifically relates to a cutting device for metal processing. Background Art

[0002] The metal products industry includes the manufacturing of structural metal products, metal tools, containers and metal packaging containers, stainless steel and similar daily-use metal products, etc. With the progress of society and the development of technology, metal products are more and more widely used in various fields of industry, agriculture and people's lives, and also create greater value for society.

[0003] Chinese Patent with publication number CN219541866U discloses a cutting device for metal rod processing, belonging to the technical field of metal rods. Aiming at the problem that this cutting device cannot clamp and process irregular metal rods during processing, especially when the sizes of both ends of the metal rod are different, it cannot stably fix both ends of the metal rod, reducing the practicability. It includes a support table, symmetrically distributed fixing plates are fixed on the top side wall of the support table, a fixing channel penetrating left and right is opened on one side wall of the fixing plate, a support plate one is fixed on the outer wall of one side of the support table, and the other end of the support plate one is fixed with a support plate two, and the support plate one and the support plate two are vertically arranged; through the cooperation of the support table, support plate one, support plate two, support plate three, push rod motor, cutting head and cutting groove provided by the utility model, the metal rod can be quickly cut, and the metal rod can be quickly cut at different positions, improving the cutting effect.

[0004] When the above-mentioned prior art is actually used, in the field of metal processing, by placing the metal rod in the fixing channels on both sides, and then rotating the rotating plates on both sides, and then driving the pressing plate to slide by the rotation of the rotating plate, so that the arc-shaped groove of the pressing plate clamps the metal rod. And when clamping it, it is easy to have deviation, resulting in the need to rotate the rotating plates on both sides to release the fixation of the metal rod when adjusting it, and it is not easy to adjust. However, it is not easy to clamp metal rods of different lengths, so a cutting device for metal processing is needed.

[0005] In view of this, the present utility model is specifically proposed. Summary of the Utility Model

[0006] The technical problem to be solved by the present utility model is to overcome the deficiencies of the prior art and provide a cutting device for metal processing.

[0007] To solve the above technical problem, the basic concept of the technical solution adopted by the present utility model is:

[0008] A cutting device for metal processing, comprising a support table, a first support plate is installed on one side of the support table, a second support plate is installed on one side of the first support plate, a third support plate is installed on one side of the second support plate, a cutting head is slidably engaged on one side of the third support plate, and clamping components are slidably engaged on opposite sides of the support table;

[0009] The clamping components include a bidirectional threaded rod, a limit box, clamping plates, and a threaded rod. The bidirectional threaded rod is rotatably engaged in the support table, the limit boxes on opposite sides are slidably engaged on the support table, and the bidirectional threaded rod is engaged with the limit boxes. The clamping plates on opposite sides are slidably engaged in the limit boxes. An arc-shaped groove is formed on one side of the clamping plate, and the two arc-shaped grooves are engaged. A plurality of springs are installed between one side of the clamping plate and the inner wall of the limit box. The threaded rod is rotatably engaged in the limit box, and the threaded rod is engaged with the clamping plate.

[0010] Optionally, sliding grooves are formed on opposite sides of the support table, and the two sliding grooves are communicated. The bidirectional threaded rod is rotatably engaged in the sliding grooves. A first through groove is formed on one side of the inner wall of one of the sliding grooves, and the bidirectional threaded rod is rotatably engaged in the first through groove. An operating rod is installed at one end of the bidirectional threaded rod. A slider is installed on one side of the limit box, the slider is slidably engaged in the sliding groove, a first threaded groove is formed on one side of the slider, and the bidirectional threaded rod is threadedly engaged in the first threaded groove. By adjusting the distance between the limit boxes, metal rods of different lengths can be clamped.

[0011] Optionally, square limit grooves are formed on both sides of the limit box, limit blocks are installed on opposite sides of the clamping plate, limit through grooves are formed on opposite sides of the limit blocks, limit columns are installed on opposite sides inside the limit box, and the limit columns are slidably engaged in the limit through grooves. A second threaded groove is formed on one side of one of the limit blocks, the threaded rod is threadedly engaged in the second threaded groove, a second through groove is formed on one side of the limit box, and the threaded rod is rotatably engaged in the second through groove. By adjusting the distance between the clamping plates on both sides, it is convenient to fix the metal rod.

[0012] Optionally, a cutting groove is formed on one side of the support table, and the cutting head is engaged with the cutting groove. A motor is installed on one side of the third support plate, a telescopic rod is installed at the output end of the motor, and the telescopic rod is located inside the third support plate. One side of the cutting groove is installed on the telescopic end of the telescopic rod. The metal rod is cut by the cutting head descending.

[0013] After adopting the above technical solution, the present utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the present utility model does not necessarily need to achieve all the advantages described below:

[0014] By keeping the metal rod coaxially positioned with the two arc-shaped grooves, then inserting the metal rod between the two arc-shaped grooves by an external force, and then sliding it relative to the clamping plates on both sides while the internal spring contracts. However, the spring can keep the arc-shaped grooves inside the clamping plates in contact with the circumferential side of the metal rod by its own force, so as to keep the metal rod stable, and further reduce errors when cutting it. Then, by rotating the threaded rod, the rotation of the threaded rod drives the clamping plates on both sides to slide, so as to clamp and fix the metal rod. Then, the cutting head descends to cut the metal rod, so as to keep it stable when cutting the metal rod. By rotating the bidirectional threaded rod to drive the two limit boxes to slide inward, the metal rods of different lengths can be clamped, thus reducing material waste.

[0015] The following further describes in detail the specific embodiments of the present invention with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The following drawings in the description are only some embodiments. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts. In the drawings:

[0017] Figure 1 is a three-dimensional structural schematic diagram of an embodiment of the present invention;

[0018] Figure 2 is a top-view structural schematic diagram of an embodiment of the present invention;

[0019] Figure 3 is a structural schematic diagram of a clamping assembly of an embodiment of the present invention;

[0020] Figure 4 is a cross-sectional structural schematic diagram of an embodiment of the present invention;

[0021] In the drawings, the list of components represented by each reference numeral is as follows:

[0022] Support platform 1, second support plate 2, third support plate 3, motor 4, telescopic rod 5, cutting head 6, cutting groove 7, operating rod 8, sliding groove 9, limit box 10, first through groove 11, bidirectional threaded rod 12, slider 13, first thread groove 14, threaded rod 15, second through groove 16, square limit groove 17, clamping plate 18, spring 19, limit block 20, limit through groove 21, second thread groove 22, first limit post 23, support plate 24, arc-shaped groove 25.

[0023] It should be noted that these drawings and the text description are not intended to limit the scope of the concept of the present invention in any way, but to illustrate the concept of the present invention to those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] The present utility model will now be further described in detail with reference to the accompanying drawings.

[0025] Please refer to Figures 1-4 As shown, in this embodiment, a cutting device for metal processing is provided, including a support table 1. A first support plate 24 is installed on one side of the support table 1. A second support plate 2 is installed on one side of the first support plate 24. A third support plate 3 is installed on one side of the second support plate 2. A cutting head 6 is slidably engaged on one side of the third support plate 3. Clamping components are slidably engaged on opposite sides of the support table 1;

[0026] The clamping components include a bidirectional threaded rod 12, a limit box 10, a clamping plate 18, and a threaded rod 15. The bidirectional threaded rod 12 is rotatably engaged in the support table 1. Limit boxes 10 on opposite sides are slidably engaged on the support table 1, and the bidirectional threaded rod 12 is engaged with the limit boxes 10. Clamping plates 18 on opposite sides are slidably engaged in the limit boxes 10. An arc-shaped groove 25 is formed on one side of the clamping plate 18, and the two arc-shaped grooves 25 are engaged with each other. A plurality of springs 19 are installed between one side of the inner wall of the clamping plate 18 and the limit box 10. The threaded rod 15 is rotatably engaged in the limit box 10, and the threaded rod 15 is engaged with the clamping plate 18.

[0027] One application aspect of this embodiment is as follows: By keeping the metal rod concentric with the two arc-shaped grooves 25, then inserting the metal rod between the two arc-shaped grooves 25 by an external force. Then, the clamping plates 18 on opposite sides slide, and at the same time, the internal springs 19 contract. However, the springs 19 can keep the arc-shaped grooves 25 in the clamping plates 18 in contact with the circumferential side of the metal rod through their own forces, so as to keep the metal rod stable, and thus reduce errors when cutting it. Then, by rotating the threaded rod 15, the rotation of the threaded rod 15 drives the clamping plates 18 on both sides to slide, so as to clamp and fix the metal rod. Then, the cutting head 6 descends to cut the metal rod, thereby realizing and improving stability. By rotating the bidirectional threaded rod 12 to drive the limit boxes 10 on both sides to slide inward, metal rods of different lengths can be clamped, thus reducing material waste.

[0028] Chute grooves 9 are formed on opposite sides of the support table 1 of this embodiment, and the two chute grooves 9 are communicated. The bidirectional threaded rod 12 is rotatably engaged in the chute grooves 9. A first through groove 11 is formed on one side of the inner wall of one of the chute grooves 9. The bidirectional threaded rod 12 is rotatably engaged in the first through groove 11. An operating rod 8 is installed at one end of the bidirectional threaded rod 12. A slider 13 is installed on one side of the limit box 10. The slider 13 is slidably engaged in the chute grooves 9. A first thread groove 14 is formed on one side of the slider 13. The bidirectional threaded rod 12 is threadedly engaged in the first thread groove 14.

[0029] The rotation of the operating rod 8 drives the rotation of the bidirectional threaded rod 12. Then, the rotation of the bidirectional threaded rod 12 drives the sliding of the two side sliders 13 in the sliding grooves 9. Subsequently, the sliding of the sliders 13 drives the sliding of the limit box 10, thereby enabling the adjustment of the distance between the limit boxes to clamp metal rods of different lengths.

[0030] In this embodiment, square limit grooves 17 are formed on both sides of the limit box 10. Limit blocks 20 are installed on the opposite sides of the clamping plate 18. Limit through grooves 21 are formed on the opposite sides of the limit blocks 20. Limit columns 23 are installed on the opposite sides inside the limit box 10. The limit columns 23 are slidably engaged in the limit through grooves 21. A second threaded groove 22 is formed on one side of one of the limit blocks 20. The threaded rod 15 is threadedly engaged in the second threaded groove 22. A second through groove 16 is formed on one side of the limit box 10. The threaded rod 15 is rotatably engaged in the second through groove 16.

[0031] By keeping the metal rod in a coaxial position between the two clamping plates 18, then inserting the metal rod between the two clamping plates 18 by an external force, and then rotating the threaded rod 15 to drive the sliding of the two side clamping plates 18. At the same time, the limit through grooves 21 slide in the limit columns 23, thereby adjusting the distance between the two side clamping plates to facilitate the fixing of the metal rod.

[0032] In this embodiment, a truncation groove 7 is formed on one side of the support platform 1, and the truncation head 6 is matched with the truncation groove 7. A motor 4 is installed on one side of the third support plate 3. The output end of the motor 4 is provided with a telescopic rod 5, and the telescopic rod 5 is located inside the third support plate 3. One side of the truncation groove 7 is installed on the telescopic end of the telescopic rod 5.

[0033] Then, start the rotation of the output end of the motor 4 to drive the rotation of the telescopic rod 5, and then drive the sliding of the truncation head 6 through the telescopic movement of the telescopic rod 5, so that the truncation head 6 clamps the fixed metal rod, thereby reducing the truncation error of the metal rod when the truncation head 6 descends.

[0034] The present utility model is not limited to the above embodiments. Any person should know that structural changes made under the inspiration of the present utility model, as long as they have the same or similar technical solutions as the present utility model, all fall within the protection scope of the present utility model. The technologies, shapes, and structures not detailedly described in the present utility model are all well-known technologies.

Claims

1. A cutting device for metal processing, characterized in that: include: A support platform (1), wherein a first support plate (24) is mounted on one side of the support platform (1), a second support plate (2) is mounted on one side of the first support plate (24), a third support plate (3) is mounted on one side of the second support plate (2), a truncation head (6) is slidably engaged on one side of the third support plate (3), and clamping assemblies are slidably engaged on opposite sides of the support platform (1); The clamping assembly comprises a bidirectional threaded rod (12), a limit box (10), a clamping plate (18), and a threaded rod (15). The bidirectional threaded rod (12) is rotatably engaged in a support platform (1). The limit boxes (10) on opposite sides are slidably engaged on the support platform (1), and the bidirectional threaded rod (12) is engaged with the limit box (10). The clamping plates (18) on opposite sides are slidably engaged in the limit box (10). An arc groove (25) is provided on one side of the clamping plate (18), and the two arc grooves (25) are engaged with each other. A plurality of springs (19) are installed between the clamping plate (18) and one side of the inner wall of the limit box (10). The threaded rod (15) is rotatably engaged in the limit box (10), and the threaded rod (15) is engaged with the clamping plate (18).

2. A cutting device for metal processing according to claim 1, characterized in that: The support platform (1) is provided with slide grooves (9) on opposite sides, and the two slide grooves (9) are connected, and the bidirectional threaded rod (12) is rotatably engaged in the slide grooves (9), and a first through groove (11) is provided on one side of the inner wall of one of the slide grooves (9), and the bidirectional threaded rod (12) is rotatably engaged in the first through groove (11).

3. A cutting device for metal processing according to claim 2, characterized in that: An operating rod (8) is mounted on one end of the bidirectional threaded rod (12), a slider (13) is mounted on one side of the limit box (10), the slider (13) is slidably engaged in the slide groove (9), a first thread groove (14) is formed on one side of the slider (13), and the bidirectional threaded rod (12) is threadably engaged in the first thread groove (14).

4. A cutting device for metal processing according to claim 1, characterized in that: Square limiting grooves (17) are provided on both sides of the limiting box (10), limiting blocks (20) are installed on opposite sides of the clamping plate (18), and limiting through grooves (21) are provided on opposite sides of the limiting block (20).

5. A cutting device for metal processing according to claim 4, characterized in that: Limiting columns (23) are installed on opposite sides of the limiting box (10), and the limiting columns (23) are slidably engaged in the limiting through grooves (21). A second threaded groove (22) is provided on one side of one of the limiting blocks (20), and the threaded rod (15) is threadedly engaged in the second threaded groove (22). A second through groove (16) is provided on one side of the limiting box (10), and the threaded rod (15) is rotatably engaged in the second through groove (16).

6. A cutting device for metal processing according to claim 1, characterized in that: A truncation groove (7) is provided on one side of the support platform (1), and the truncation head (6) cooperates with the truncation groove (7). A motor (4) is installed on one side of the third support plate (3), and a telescopic rod (5) is installed at the output end of the motor (4), and the telescopic rod (5) is located in the third support plate (3). One side of the truncation groove (7) is installed on the telescopic end of the telescopic rod (5).

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