Metal cutting device

Abstract

The utility model provides a metal cutting device which comprises a bottom plate, first supporting columns connected to the four corners are fixedly installed at the bottom of the bottom plate, scrap removing holes which penetrate through the bottom plate and are evenly distributed are formed in the top of the bottom plate, and a saw blade groove is formed in the middle of the bottom plate. The sliding cutting mechanism is fixedly mounted at the top of the bottom plate and on one side of the clamping mechanism, and is used for cutting the clamped metal piece; and the isolation mechanism is fixedly installed on the periphery of the sliding cutting mechanism and used for preventing chippings generated in the cutting process from flying around, and the chippings can be further conveniently collected. The device not only can clamp a metal piece to be cut, but also can be self-locked, further can collect chippings left after cutting, and is high in applicability.

Description

Technical Field

[0001] The utility model relates to the technical field of metal processing, in particular to a metal cutting device. Background Art

[0002] Cutting is one of the most common processing methods in metal processing. When cutting metal materials, a metal processing cutting device is required.

[0003] After searching, the Chinese patent application number 202320997419.3 discloses a metal processing and cutting device, which relates to the field of metal processing technology, including a workbench, and the four corners of the top of the workbench are fixedly connected with support rods, and the tops of the four support rods are fixedly connected to the same top plate, and the bottom of the top plate is fixedly connected to an electric push rod, and the bottom of the electric push rod is fixedly connected to a connecting plate, and the bottom of the connecting plate is fixedly connected to a connecting rod, and a cutting mechanism is fixedly arranged on the bottom of the connecting rod, and a protective cover is sleeved on the outer wall of the connecting rod, and the cross-section of the protective cover is trapezoidal, and through openings are opened on both sides of the protective cover, and the bottom of the connecting plate is fixedly connected to an extrusion spring, and the extrusion spring is located above the protective cover.

[0004] The above patent has the following deficiencies: the device cannot clamp the cutting device and cannot collect the debris generated after cutting, so a metal cutting device is urgently needed to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a metal cutting device in view of the above problems.

[0006] In order to achieve the above-mentioned utility model purpose, the utility model provides the following technical solutions:

[0007] A metal cutting device comprises a bottom plate, wherein the bottom of the bottom plate is fixedly provided with first support columns connected to four corners, the top of the bottom plate is provided with chip cleaning holes penetrating the bottom plate and evenly distributed, a saw blade groove is provided in the middle of the bottom plate, and further comprises:

[0008] A clamping mechanism, fixedly connected to the top of the base plate, for clamping the metal piece to be cut;

[0009] The sliding cutting mechanism is fixedly mounted on the top of the base plate, on one side of the clamping mechanism, and is used to cut the clamped metal piece;

[0010] The isolation mechanism is fixedly installed on the periphery of the sliding cutting mechanism and is used to block the debris generated during the cutting process.

[0011] As a preferred technical solution of the utility model, the clamping mechanism includes a lower clamp, an upper clamp, a second support column, a fixed block, a top plate, and a lifting assembly. The lower clamp is fixedly installed on the top of the bottom plate, an upper clamp is provided on the top of the lower clamp, a second support column is fixedly installed between the upper clamp and the lower clamp, a top plate is fixedly installed on the top of the second support column, and two pairs of fixed blocks are symmetrically installed on the bottom of the top plate and the upper surface of the upper clamp.

[0012] As a preferred technical solution of the utility model, the lifting assembly includes a first connecting rod, a second connecting rod, a third connecting rod, a cylinder telescopic rod and a cylinder. The first connecting rod is divided into two pairs, and one pair of ends are rotatably matched with each other. The first connecting rod is rotatably installed in a fixed block, and the second connecting rod is rotatably connected to the outside of the first connecting rod shaft. The two ends of the third connecting rod are connected to one side of the symmetrically arranged second connecting rod. The top center of the third connecting rod is fixedly connected to the cylinder telescopic rod, the top of the cylinder telescopic rod is connected to the cylinder, and the bottom of the cylinder is fixedly installed on the upper surface of the top plate.

[0013] As a preferred technical solution of the utility model, it is characterized in that the sliding cutting mechanism includes a slide rail, a motor base, fixing screws, a motor and a saw blade, the slide rail is fixedly installed on the top of the base plate, the top of the slide rail is slidably connected to the motor base, 4 fixing screws aligned with the slide rail are evenly distributed on the upper surface of the motor base, the motor is fixedly installed at the center of the upper surface of the motor base, a rotating shaft is provided on one side of the motor, and a saw blade is detachably installed on the output end of the rotating shaft.

[0014] As a preferred technical solution of the utility model, the isolation mechanism includes an isolation cover, a sliding groove, a partition and a feed port. The isolation cover is fixedly installed on the top of the base plate. The side of the isolation cover away from the clamping mechanism is symmetrically provided with sliding grooves, and the partitions are slidably connected between the sliding grooves. The side of the isolation cover close to the clamping mechanism is provided with a feed port, and the feed port cooperates with the channel between the lower clamp and the upper clamp.

[0015] As a preferred technical solution of the utility model, a collection box is detachably installed at the bottom of the base plate, and the top entrance of the collection box is aligned with the chip cleaning hole and the saw blade groove.

[0016] Beneficial effects of the utility model:

[0017] 1. By setting a cylinder, the cylinder drives the cylinder telescopic rod to press down the third connecting rod, and at the same time the third connecting rod drives the second connecting rod and the first connecting rod to a vertical state. At this time, the connecting rod in the lifting assembly reaches the dead point, and the upper clamp connected to the lifting assembly presses the lower clamp to form a self-locking, which solves the problem that the cutting device cannot be clamped in the prior art;

[0018] 2. By setting up an isolation cover, the debris generated by the motor-driven saw blade cutting metal parts will not fly around because of the isolation cover. At the same time, the debris blocked by the isolation cover will fall on the upper surface of the base plate and eventually fall into the collection box through the chip cleaning hole and the saw blade groove to be collected, thus solving the problem in the prior art that the debris generated after cutting cannot be collected. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is one of the overall structural diagrams of the utility model;

[0020] Figure 2 This is the second schematic diagram of the overall structure of the utility model;

[0021] Figure 3 It is one of the partial structural schematic diagrams of the utility model;

[0022] Figure 4 This is the second schematic diagram of the partial structure of the utility model;

[0023] Figure 5 This is the third schematic diagram of the partial structure of the utility model;

[0024] Figure 6 This is the fourth partial structural schematic diagram of the utility model.

[0025] Indicated in the figure:

[0026] 1. Bottom plate; 2. First support column; 3. Chip cleaning hole; 4. Saw blade groove; 5. Lower clamp; 6. Upper clamp; 7. Second support column; 8. Fixed block; 9. Top plate; 10. First connecting rod; 11. Second connecting rod; 12. Third connecting rod; 13. Cylinder telescopic rod; 14. Cylinder; 15. Slide rail; 16. Motor base; 17. Fixing screw; 18. Motor; 19. Saw blade; 20. Isolation cover; 21. Sliding groove; 22. Partition; 23. Feed port; 24. Collection box. DETAILED DESCRIPTION

[0027] To make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments.

[0028] Therefore, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the present invention to be protected, but merely represents some embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0030] 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.

[0031] In the description of the present utility model, it should be noted that the terms "upper", "lower", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, or the orientation or position relationship commonly understood by those skilled in the art. Such terms are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0032] like Figure 1-Figure 6 As shown, a metal cutting device proposed in this embodiment includes a bottom plate 1, a first support column 2 connected to four corners is fixedly installed at the bottom of the bottom plate 1, a chip cleaning hole 3 penetrating the bottom plate 1 and evenly distributed is opened on the top of the bottom plate 1, a saw blade groove 4 is set in the middle of the bottom plate 1, and also includes:

[0033] A clamping mechanism, fixedly connected to the top of the bottom plate 1, for clamping the metal piece to be cut;

[0034] A sliding cutting mechanism is fixedly mounted on the top of the base plate 1, on one side of the clamping mechanism, and is used to cut the clamped metal piece;

[0035] The isolation mechanism is fixedly installed on the periphery of the sliding cutting mechanism to block the debris generated during the cutting process and further facilitate the collection of the debris.

[0036] As a preferred embodiment, on the basis of the above-mentioned method, further, the clamping mechanism includes a lower clamp 5, an upper clamp 6, a second support column 7, a fixed block 8, a top plate 9, and a lifting assembly. The lower clamp 5 is fixedly installed on the top of the bottom plate 1, and the upper clamp 6 is arranged on the top of the lower clamp 5. The second support column 7 is fixedly installed between the upper clamp 6 and the lower clamp 5. The top plate 9 is fixedly installed on the top of the second support column 7, and two pairs of fixed blocks 8 are symmetrically installed on the bottom of the top plate 9 and the upper surface of the upper clamp 6; the lower clamp 5 is fixed on the bottom plate 1, and the upper clamp 6 is slidably connected to the outer wall of the second support column 7, and is loosened and clamped by the lifting assembly.

[0037] As a preferred embodiment, on the basis of the above method, further, the lifting assembly includes a first connecting rod 10, a second connecting rod 11, a third connecting rod 12, a cylinder telescopic rod 13 and a cylinder 14. The first connecting rod 10 is divided into two pairs, and one pair of ends are rotatably matched with each other. The first connecting rod 10 is rotatably installed in the fixed block 8, and the second connecting rod 11 is rotatably connected to the outside of the rotating shaft of the first connecting rod 10. The two ends of the third connecting rod 12 are connected to one side of the symmetrically arranged second connecting rod 11. The top center of the third connecting rod 12 is fixedly connected to the cylinder telescopic rod 13, the top of the cylinder telescopic rod 13 is connected to the cylinder 14, and the bottom of the cylinder 14 is fixedly installed on the upper surface of the top plate 9; the first connecting rod 10, the second connecting rod 11, and the third connecting rod 12 reach the dead point and complete self-locking when the cylinder telescopic rod 13 is pushed to the limit distance.

[0038] As a preferred embodiment, on the basis of the above method, the sliding cutting mechanism further includes a slide rail 15, a motor base 16, a fixing screw 17, a motor 18 and a saw blade 19. The slide rail 15 is fixedly installed on the top of the base plate 1, and the motor base 16 is slidably connected to the top of the slide rail 15. Four fixing screws 17 aligned with the slide rail 15 are evenly distributed on the upper surface of the motor base 16. The motor 18 is fixedly installed at the center of the upper surface of the motor base 16. A rotating shaft is provided on one side of the motor 18, and a saw blade 19 is detachably installed on the output end of the rotating shaft; the saw blade 19 is aligned with the saw blade groove 4 so that the motor 18 installed on the slide rail 15 cannot damage the base plate 1 even if it moves back and forth.

[0039] As a preferred embodiment, on the basis of the above method, further, the isolation mechanism includes an isolation cover 20, a sliding groove 21, a partition 22 and a feed port 23. The isolation cover 20 is fixedly installed on the top of the base plate 1. The sliding grooves 21 are symmetrically arranged on the side of the isolation cover 20 away from the clamping mechanism. The partitions 22 are slidably connected between the sliding grooves 21. The side of the isolation cover 20 close to the clamping mechanism is provided with a feed port 23, and the feed port 23 cooperates with the channel between the lower clamp 5 and the upper clamp 6; the debris generated by the motor 18 driving the saw blade 19 to cut the metal parts will not be able to splash around because of the isolation cover 20.

[0040] As a preferred embodiment, on the basis of the above method, further, a collecting box 24 is detachably installed at the bottom of the base plate 1, and the top entrance of the collecting box 24 is aligned with the chip cleaning hole 3 and the saw blade groove 4; the debris blocked by the isolation cover 20 will fall on the upper surface of the base plate 1 and eventually fall into the collecting box 24 through the chip cleaning hole 3 and the saw blade groove 4 and be collected.

[0041] Specifically, when the utility model is in use: first install the collection box 24, then close the partition 22, place the metal parts to be processed through the feed port 23, control the cylinder 14 to start running, the cylinder 14 drives the cylinder telescopic rod 13 to press down the third connecting rod 12, and at the same time the third connecting rod 12 drives the second connecting rod 11 and the first connecting rod 10 to be in a vertical state, at this time the connecting rod in the lifting assembly reaches the dead point, the upper clamp 6 connected to the lifting assembly presses the lower clamp 5 to form a self-locking and at the same time presses the processed metal parts, start the motor 18, the motor 18 drives the saw blade 19, and then the motor 18 moves back and forth through the slide rail 15 to cut the processed metal parts.

[0042] After the cutting is completed: by setting the isolation cover 20, the debris generated by the motor 18 driving the saw blade 19 to cut the metal part will not fly around because of the isolation cover 20. At the same time, the debris blocked by the isolation cover 20 will fall on the upper surface of the base plate 1 and finally fall into the collection box 24 through the chip cleaning hole 3 and the saw blade groove 4 to be collected.

[0043] The above embodiments are only used to illustrate the present invention and are not intended to limit the technical solutions described in the present invention. Although the present invention has been described in detail with reference to the above embodiments, the present invention is not limited to the above specific implementation methods. Therefore, any modification or equivalent replacement of the present invention; and all technical solutions and improvements thereof that do not depart from the spirit and scope of the present invention are included in the scope of the claims of the present invention.

Claims

1. A metal cutting device, comprising a base plate (1), wherein the base plate (1) is fixedly provided with first support columns (2) connected to four corners, the top of the base plate (1) is provided with chip cleaning holes (3) penetrating the base plate (1) and evenly distributed, and the middle of the base plate (1) is provided with a saw blade groove (4), characterized in that: Also includes: A clamping mechanism, fixedly connected to the top of the bottom plate (1), for clamping the metal piece to be cut; A sliding cutting mechanism is fixedly mounted on the top of the base plate (1) and on one side of the clamping mechanism, and is used for cutting the clamped metal piece; The isolation mechanism is fixedly installed on the periphery of the sliding cutting mechanism and is used to block the debris generated during the cutting process.

2. A metal cutting device according to claim 1, characterized in that: The clamping mechanism comprises a lower clamp (5), an upper clamp (6), a second support column (7), a fixing block (8), a top plate (9), and a lifting assembly, wherein the lower clamp (5) is fixedly mounted on the top of the base plate (1), an upper clamp (6) is arranged on the top of the lower clamp (5), a second support column (7) is fixedly mounted between the upper clamp (6) and the lower clamp (5), a top plate (9) is fixedly mounted on the top of the second support column (7), and two pairs of fixing blocks (8) are symmetrically mounted on the bottom of the top plate (9) and the upper surface of the upper clamp (6).

3. A metal cutting device according to claim 2, characterized in that: The lifting assembly comprises a first connecting rod (10), a second connecting rod (11), a third connecting rod (12), a cylinder telescopic rod (13) and a cylinder (14), wherein the first connecting rod (10) is divided into two pairs, wherein the ends of one pair are rotatably matched with each other, the first connecting rod (10) is rotatably mounted in a fixed block (8), the second connecting rod (11) is rotatably connected to the outside of the rotating shaft of the first connecting rod (10), the two ends of the third connecting rod (12) are connected to one side of the symmetrically arranged second connecting rod (11), the top center of the third connecting rod (12) is fixedly connected to the cylinder telescopic rod (13), the top of the cylinder telescopic rod (13) is connected to the cylinder (14), and the bottom of the cylinder (14) is fixedly mounted on the upper surface of the top plate (9).

4. A metal cutting device according to claim 3, characterized in that: The sliding cutting mechanism comprises a slide rail (15), a motor base (16), a fixing screw (17), a motor (18) and a saw blade (19); the slide rail (15) is fixedly mounted on the top of the base plate (1); the top of the slide rail (15) is slidably connected to the motor base (16); four fixing screws (17) aligned with the slide rail (15) are evenly distributed on the upper surface of the motor base (16); the motor (18) is fixedly mounted at the center of the upper surface of the motor base (16); a rotating shaft is arranged on one side of the motor (18); and the saw blade (19) is detachably mounted on the output end of the rotating shaft.

5. A metal cutting device according to claim 4, characterized in that: The isolation mechanism comprises an isolation cover (20), a sliding groove (21), a partition (22) and a feed port (23); the isolation cover (20) is fixedly mounted on the top of the base plate (1); the sliding groove (21) is symmetrically arranged on the side of the isolation cover (20) away from the clamping mechanism; the partition (22) is slidably connected between the sliding grooves (21); the feed port (23) is arranged on the side of the isolation cover (20) close to the clamping mechanism; the feed port (23) cooperates with the channel between the lower clamp (5) and the upper clamp (6).

6. A metal cutting device according to claim 5, characterized in that: A collecting box (24) is detachably mounted on the bottom of the base plate (1), and a top entrance of the collecting box (24) is aligned with the chip cleaning hole (3) and the saw blade groove (4).

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