A double station alloy bar cutting device

Abstract

This utility model relates to the field of alloy bar cutting technology, specifically to a dual-station alloy bar cutting device. The device has a frame structure, including a base and a pair of support plates. A partition plate is located on the upper side of the base, and a double-threaded lead screw is located between the two support plates. A limiting mechanism is provided at the top of the partition plate, and a cutting mechanism is slidably mounted on the outer side of the double-threaded lead screw. The cutting mechanism includes a sliding plate, a lower clamping block fixed to the top of the sliding plate, a hinged rod fixed to the upper side of the sliding plate, a connecting rod hinged to the top of the hinged rod, an upper clamping block fixed to one end of the connecting rod, and a telescopic short rod at the other end. An extension frame is fixed to one side of the sliding plate, a connecting rod hinged to the top of the extension frame, and a cutting mechanism is located at the top of the connecting rod. A telescopic long rod is located at the other end of the connecting rod. This utility model solves the problem of low efficiency and long cutting time for long bars in existing alloy bar cutting methods, which typically involve first fixing the alloy bar to a movable table using a clamping mechanism, then controlling the unidirectional feed of the movable table for cutting by a fixed cutting device.

Description

Technical Field

[0001] This utility model relates to the field of alloy bar cutting technology, specifically to a dual-station alloy bar cutting device. Background Technology

[0002] Alloy bars are usually shipped in long strips (e.g., 6 meters / bar), but in actual use, short bars of specific lengths (e.g., 300mm, 500mm) are required. Cutting can divide the raw material into standard sizes, which is convenient for subsequent processing or direct use.

[0003] When cutting alloy bars, the cutting equipment generally needs to first fix the alloy bar on a movable table using a clamping mechanism, and then control the movable table to move. The alloy bar is then cut by the fixed cutting equipment. This cutting method is generally a unidirectional feeding of the alloy bar, which has low working efficiency. If cutting a long alloy bar, it will consume a long cutting time. Utility Model Content

[0004] The technical problem this invention aims to solve is that existing methods for cutting alloy bars typically involve first fixing the alloy bar to a movable table using a clamping mechanism, then controlling the movable table to feed in one direction before cutting it with a fixed cutting device. This results in low efficiency and long cutting times for long bars.

[0005] To solve the above problems, the technical solution adopted by this utility model is a dual-station alloy bar cutting device, including a frame structure. The frame structure includes a base and a pair of support plates fixed at both ends of the upper side of the base. A partition is fixed in the middle of the upper side of the base. A double threaded screw is rotatably provided between the two support plates through the partition. A limiting mechanism is provided at the top of the partition. A displacement mechanism is slidably provided on the outside of the double threaded screw.

[0006] The displacement mechanism includes a sliding plate, a lower clamping block fixed to the top of the sliding plate, a hinged rod fixed to the upper side of the sliding plate, a connecting rod hinged to the top of the hinged rod, an upper clamping block fixed to one end of the connecting rod, a telescopic short rod hinged between the other end of the connecting rod and the sliding plate, an extension frame fixed to one side of the sliding plate, a connecting rod hinged to the top of the extension frame, a cutting mechanism provided at the top of the connecting rod, and a telescopic long rod hinged between the other end of the connecting rod and the extension frame.

[0007] As a further embodiment of this utility model: the limiting mechanism includes a support frame fixed to the top of the partition, a telescopic cylinder fixed to the top of the support frame, a limiting clamping block fixed to the bottom of the telescopic cylinder, and a limiting block that cooperates with the limiting clamping block fixed to the top of the partition, which can clamp and limit the alloy rod.

[0008] As a further embodiment of this utility model: a pair of guide rails are fixed on the upper side of the base, and a track groove that cooperates with the guide rails is opened at the bottom of the sliding plate, which can ensure the stable sliding of the sliding plate.

[0009] As a further embodiment of this utility model: a pair of limiting rods are fixed between the partition and a pair of support plates, and each pair of limiting rods passes through the sliding plate to ensure the stable sliding of the sliding plate.

[0010] As a further embodiment of this utility model: a drive mechanism is provided on one side of a support plate, the drive mechanism including a motor whose output end is fixed to one end of a double threaded lead screw.

[0011] As a further embodiment of this utility model: the sides of both the upper and lower clamping blocks are provided with reserved grooves at the cutting mechanism, which can limit the saw blade in the cutting mechanism and facilitate the clamping of the alloy rod at the cutting position to ensure stable cutting.

[0012] Compared with the prior art, the advantages of this utility model are as follows: This application adds a pair of displacement mechanisms, and both are equipped with cutting mechanisms, which can simultaneously cut the alloy rod from both ends. By setting up dual cutting stations, the work efficiency can be greatly improved and the working time can be reduced. Attached Figure Description

[0013] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0014] Figure 1 This utility model relates to a three-dimensional integral structure of a dual-station alloy bar cutting device. Figure 1 .

[0015] Figure 2 This utility model relates to a three-dimensional integral structure of a dual-station alloy bar cutting device. Figure 2 .

[0016] Figure 3 This is a perspective view of the displacement mechanism in a dual-station alloy bar cutting device of this utility model.

[0017] Figure 4 This is an enlarged view of section A of the dual-station alloy bar cutting device of this utility model.

[0018] In the attached image:

[0019] 1. Base; 2. Support plate; 3. Partition plate; 4. Double threaded screw; 5. Sliding plate; 6. Lower clamping block; 7. Hinge rod; 8. Connecting rod; 9. Upper clamping block; 10. Telescopic short rod; 11. Extension frame; 12. Linkage rod; 13. Cutting mechanism; 14. Telescopic long rod; 15. Support frame; 16. Telescopic cylinder; 17. Limiting clamping block; 18. Guide rail; 19. Limiting rod; 20. Motor; 21. Reserved slot. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] This utility model provides a technical solution to address the existing problems mentioned in the background art.

[0022] Combined with appendix Figure 1 , 2 It can be seen that the structure includes a frame structure, which includes a base 1 and a pair of support plates 2 fixed at both ends of the upper side of the base 1. A partition 3 is fixed in the middle of the upper side of the base 1. A double threaded screw 4 is rotatably provided between the two support plates 2 through the partition 3. A drive mechanism is provided on one side of one support plate 2. The drive mechanism includes a motor 20 whose output end is fixed to one end of the double threaded screw 4. A pair of limit rods 19 are fixed between the partition 3 and the pair of support plates 2. The pair of limit rods 19 are respectively set through the sliding plate 5 to ensure the stable sliding of the sliding plate 5. A limit mechanism is provided at the top of the partition 3. The limit mechanism includes a support frame 15 fixed at the top of the partition 3. A telescopic cylinder 16 is fixed at the top of the support frame 15. A limit clamping block 17 is fixed at the bottom of the telescopic cylinder 16. A limit block that cooperates with the limit clamping block 17 is fixed at the top of the partition 3 to clamp and limit the alloy rod. A displacement mechanism is slidably provided on the outside of the double threaded screw 4.

[0023] Combined with appendix Figure 1 , 3 4. It can be seen that the displacement mechanism includes a sliding plate 5, a lower clamping block 6 is fixed to the top of the sliding plate 5, a hinge rod 7 is fixed to the upper side of the sliding plate 5, a connecting rod 8 is hinged to the top of the hinge rod 7, an upper clamping block 9 is fixed to one end of the connecting rod 8, and a reserved groove 21 is opened on the side of the upper clamping block 9 and the lower clamping block 6 at the cutting mechanism 13, which can limit the saw blade in the cutting mechanism 13 and facilitate the clamping of the alloy rod at the cutting position to ensure cutting stability. A telescopic short rod 10 is hinged between the other end of the connecting rod 8 and the sliding plate 5. An extension frame 11 is fixed to one side of the sliding plate 5, a connecting rod 12 is hinged to the top of the extension frame 11, a cutting mechanism 13 is provided at the top of the connecting rod 12, and a telescopic long rod 14 is hinged between the other end of the connecting rod 12 and the extension frame 11. A pair of guide rails 18 are fixed to the upper side of the base 1, and a track groove that cooperates with the guide rails 18 is opened at the bottom of the sliding plate 5 to ensure the stable sliding of the sliding plate 5.

[0024] The working principle of this utility model is as follows: When cutting the alloy rod, the alloy rod can be placed between the limiting clamping block 17 and the limiting block. The telescopic cylinder 16 is started to drive the limiting clamping block 17 to clamp the alloy rod. Then, the telescopic short rod 10 is started to retract, so that the upper clamping block 9 opens relative to the lower clamping block 6, so that the alloy rod can be located between the upper clamping block 9 and the lower clamping block 6. Then, the motor 20 is started to drive the double threaded screw 4 to rotate, which can simultaneously drive a pair of sliding plates 5 to move, so that the two ends of the alloy rod are respectively located in the upper clamping block 9 and the lower clamping block 6. Then, the position to be cut is adjusted, and then the telescopic short rod 10 is started to extend, driving the upper clamping block 9 to clamp the alloy rod. Then, the telescopic long rod 14 is started to extend, so that the cutting mechanism 13 moves down to cut the alloy rod.

[0025] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A two-station alloy bar cutting apparatus, characterized by, include: The frame structure includes a base (1) and a pair of support plates (2) fixed at both ends of the upper side of the base (1). A partition (3) is fixed in the middle of the upper side of the base (1). A double threaded screw (4) is rotatably provided between the two support plates (2) through the partition (3). A limiting mechanism is provided at the top of the partition (3). A displacement mechanism is slidably provided on the outside of the double threaded screw (4). The displacement mechanism includes a sliding plate (5), a lower clamping block (6) fixed at the top of the sliding plate (5), a hinge rod (7) fixed on the upper side of the sliding plate (5), a connecting rod (8) hinged at the top of the hinge rod (7), an upper clamping block (9) fixed at one end of the connecting rod (8), a telescopic short rod (10) hinged between the other end of the connecting rod (8) and the sliding plate (5), an extension frame (11) fixed on one side of the sliding plate (5), a connecting rod (12) hinged at the top of the extension frame (11), a cutting mechanism (13) provided at the top of the connecting rod (12), and a telescopic long rod (14) hinged between the other end of the connecting rod (12) and the extension frame (11).

2. A double station alloy bar cutting apparatus as defined in claim 1, wherein: The limiting mechanism includes a support frame (15) fixed to the top of the partition (3), a telescopic cylinder (16) fixed to the top of the support frame (15), a limiting clamping block (17) fixed to the bottom of the telescopic cylinder (16), and a limiting block that cooperates with the limiting clamping block (17) fixed to the top of the partition (3).

3. The dual-station alloy bar cutting device according to claim 1, characterized in that: A pair of guide rails (18) are fixed on the upper side of the base (1), and a track groove that matches the guide rails (18) is opened at the bottom of the sliding plate (5).

4. The dual-station alloy bar cutting device according to claim 1, characterized in that: A pair of limiting rods (19) are fixed between the partition (3) and a pair of support plates (2), and the pair of limiting rods (19) are respectively set through the sliding plate (5).

5. The dual-station alloy bar cutting device according to claim 1, characterized in that: A drive mechanism is provided on one side of the support plate (2), and the drive mechanism includes a motor (20) whose output end is fixed to one end of a double threaded screw (4).

6. The dual-station alloy bar cutting device according to claim 1, characterized in that: The upper clamping block (9) and the lower clamping block (6) both have reserved slots (21) on their sides at the cutting mechanism (13).

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