Metal plate cutting equipment with measuring mechanism

Abstract

The utility model discloses sheet metal cutting equipment with a measuring mechanism, which comprises a frame body, the top of the frame body is fixedly connected with a bottom plate, the bottom of the bottom plate is provided with a cutting mechanism, the two sides of the upper surface of the bottom plate are fixedly connected with guide rails, the outer sides of the guide rails are movably connected with first sliding blocks, and the first sliding blocks are movably connected with second sliding blocks. A first forward and reverse screw rod and a second forward and reverse screw rod are movably connected between the first sliding blocks, two second sliding blocks are movably connected to the outer side of each of the first forward and reverse screw rod and the second forward and reverse screw rod, clamping assemblies are arranged in the second sliding blocks, third sliding blocks are movably connected to the outer sides of the guide rails, and the first sliding blocks can make contact with the third sliding blocks. According to the sheet metal part cutting device, a worker can conveniently and directly know the cutting size of a sheet metal part, then the sheet metal part can be conveniently and accurately cut, and the position of the moved pointer can be fixed in an auxiliary mode through the second clamping block.

Description

Technical Field

[0001] The utility model relates to the technical field of sheet metal cutting, in particular to a sheet metal cutting device with a measuring mechanism. Background Technique

[0002] Sheet metal processing includes traditional cutting and blanking, punching, bending and forming methods and process parameters, as well as various cold stamping die structures and process parameters, various equipment working principles and operating methods, and also includes new stamping technologies and new processes. The processing of metal sheets of parts is called sheet metal processing.

[0003] After retrieval, the publication number CN219561605U discloses a sheet metal cutting device. The device can move the metal plate forward along the workbench and then use a cutting knife to cut it. The device can only cut the sheet material. When measuring the cutting length, it needs to rely on external measuring tools for measurement, which greatly wastes time and results in low efficiency. Content of the Utility Model

[0004] The purpose of the utility model is to solve the deficiencies existing in the prior art, and to propose a sheet metal cutting device with a measuring mechanism.

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

[0006] A sheet metal cutting device with a measuring mechanism includes a frame body. The top of the frame body is fixedly connected with a bottom plate. A cutting mechanism is arranged at the bottom of the bottom plate. Guide rails are fixedly connected to both sides of the upper surface of the bottom plate. The outside of the guide rails is movably connected with first sliders. A first forward and reverse screw rod and a second forward and reverse screw rod are movably connected between the first sliders. Two second sliders are movably connected to the outside of the first forward and reverse screw rod and the second forward and reverse screw rod. A clamping assembly is arranged inside the second sliders. The outside of the guide rails is movably connected with a third slider, and the first slider can be in contact with the third slider. A first threaded rod is movably connected inside the third slider. The bottom end of the first threaded rod is fixedly connected with a second clamping block, and the second clamping block can be in contact with the upper surface of the guide rail. A pointer is fixedly connected to one side of the third slider. A scale line is arranged on the upper surface of the bottom plate near the guide rail, and the pointer points to the scale line.

[0007] As a further scheme of the utility model, two fixing blocks are fixedly connected to one side of the bottom plate.

[0008] As a further scheme of the utility model, a round rod is movably connected inside the fixing block, and the round rod is fixed to the third slider. The other end of the round rod is sleeved with a spring, and the two ends of the spring are respectively fixed to the fixing block and the round rod.

[0009] As a further solution of the present utility model, the clamping assembly includes a sliding groove which is opened inside the second slider. A first clamping block is movably connected in the sliding groove. The top of the second slider is movably connected with a second threaded rod, and the second threaded rod is rotationally connected with the first clamping block.

[0010] As a further solution of the present utility model, a placing plate is fixedly connected to the vertical middle position of the bottom plate, and the cutting knife in the cutting mechanism passes through the placing plate.

[0011] As a further solution of the present utility model, two resisting blocks are fixedly connected to one end of the bottom plate, and the resisting blocks can contact with the first slider.

[0012] As a further solution of the present utility model, a rubber pad is fixedly connected to the bottom of the first clamping block.

[0013] The beneficial effects of the present utility model are as follows:

[0014] 1. By pushing the third slider to move through the first slider and in cooperation with the settings on the scale line pointed by the pointer, it is convenient for the staff to directly understand the cutting size of the sheet metal part, and then it is convenient to accurately cut the sheet metal part, avoiding the deviation of the cutting size of the sheet metal part caused by the artificial line drawing method for cutting positioning, and improving the cutting effect of the device.

[0015] 2. By the combined use of the spring and the round rod, it is convenient to automatically reset the third slider, making the operation of the device more convenient. At the same time, the fixing block can limit the moving distance of the third slider to prevent the third slider from moving out of the bottom plate.

[0016] 3. By the combined use of the second clamping block and the guide rail, the position of the moved third slider is fixed, which is convenient for the staff to perform subsequent operations and improves the flexibility of the device. Description of the Drawings

[0017] Figure 1 is the front three-dimensional structural schematic diagram of a sheet metal cutting device with a measuring mechanism proposed by the present utility model;

[0018] Figure 2 is the sectional structural schematic diagram of the bottom plate of a sheet metal cutting device with a measuring mechanism proposed by the present utility model;

[0019] Figure 3 is the enlarged structural schematic diagram of part A of a sheet metal cutting device with a measuring mechanism proposed by the present utility model.

[0020] In the figure: 1. Frame body; 2. Bottom plate; 3. First slider; 4. Blocking block; 5. First left - right screw rod; 6. Second slider; 7. First clamping block; 8. Chute; 9. Second left - right screw rod; 10. Placing plate; 11. Fixed block; 12. Spring; 13. Round rod; 14. First threaded rod; 15. Third slider; 16. Second clamping block; 17. Pointer; 18. Scale line; 19. Guide rail. Detailed implementation manner

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. The described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] Refer to Figures 1 - 3 , a sheet metal cutting device with a measuring mechanism, including a frame body 1. The top of the frame body 1 is fixed with a bottom plate 2 by bolts. A cutting mechanism is provided at the bottom of the bottom plate 2. Guide rails 19 are fixed on both sides of the upper surface of the bottom plate 2 by bolts. The outer sides of the guide rails 19 are slidably connected with first sliders 3. A first left - right screw rod 5 and a second left - right screw rod 9 are rotatably connected between the first sliders 3. Two second sliders 6 are threadedly connected to the outer sides of the first left - right screw rod 5 and the second left - right screw rod 9. A clamping assembly is provided inside the second sliders 6. Place the sheet metal part to be cut on the placing plate 10 so that it is located in the space surrounded by a plurality of second sliders 6. Then rotate the first left - right screw rod 5 and the second left - right screw rod 9. According to the length of the sheet metal part, move the second sliders 6 to the required positions. Then clamp and fix the sheet metal part through the clamping assembly. The outer sides of the guide rails 19 are slidably connected with a third slider 15, and the first slider 3 can be in contact with the third slider 15. A first threaded rod 14 is threadedly connected inside the third slider 15. The bottom end of the first threaded rod 14 is fixed with a second clamping block 16 by bolts, and the second clamping block 16 can be in contact with the upper surface of the guide rail 19. Rotate the first threaded rod 14 to make the second clamping block 16 in close contact with the guide rail 19, thereby fixing the position of the third slider 15. A pointer 17 is adhered to one side of the third slider 15. Scale lines 18 are provided on the upper surface of the bottom plate 2 near the guide rails 19, and the pointer 17 points to the scale lines 18. Push the first slider 3 to move the clamped sheet metal part as a whole along the guide rail 19 so that the first slider 3 is in contact with the third slider 15. Then observe the scale lines 18 according to the required cutting length. Continue to move the first slider 3 to push the third slider 15 to move along the guide rail 19 until the value on the scale line 18 pointed to by the pointer 17 is the same as the value of the required cutting length. At this time, stop and fix the position of the third slider 15. Finally, start the cutting mechanism to cut the clamped sheet metal part.

[0023] In the present utility model, it should be noted that two fixing blocks 11 are fixed to one side of the bottom plate 2 by bolts. The fixing blocks 11 can limit the moving distance of the third slider 15 to prevent the third slider 15 from moving out of the bottom plate 2. A round rod 13 is slidably connected inside the fixing block 11, and the round rod 13 is fixed to the third slider 15. The other end of the round rod 13 is sleeved with a spring 12, and both ends of the spring 12 are fixed to the fixing block 11 and the round rod 13 respectively. When the third slider 15 moves, the round rod 13 moves along the fixing block 11, and at this time the spring 12 contracts. After cutting is completed, the first slider 3 is separated from the third slider 15, and at this time the spring 12 rebounds to enable the third slider 15 to automatically reset. The clamping assembly includes a chute 8. The chute 8 is opened inside the second slider 6. A first clamping block 7 is slidably connected in the chute 8. A second threaded rod is threadedly connected to the top of the second slider 6, and the second threaded rod is rotatably connected to the first clamping block 7. By rotating the second threaded rod, the first clamping block 7 moves downward to contact the sheet metal part, thereby clamping and fixing the sheet metal part. A placing plate 10 is fixed to the vertical middle position of the bottom plate 2 by bolts. The cutting mechanism includes a motor, a connecting shaft and a cutting knife. The cutting knife in the cutting mechanism passes through the placing plate 10. Two resisting blocks 4 are fixed to one end of the bottom plate 2 by bolts, and the resisting blocks 4 can contact the first slider 3. The resisting blocks 4 can limit the moving distance of the first slider 3 to prevent it from moving out of the bottom plate 2. A rubber pad is bonded to the bottom of the first clamping block 7.

[0024] Working principle: When cutting the sheet metal, first place the sheet metal part to be cut on the placing plate 10 so that it is located in the space surrounded by a plurality of second sliders 6. Then rotate the first forward and reverse screw rod 5 and the second forward and reverse screw rod 9 to move the second slider 6 to the required position. At this time, the four corners of the sheet metal part enter the chute 8. Then rotate the second threaded rod to make the first clamping block 7 move downward to contact the sheet metal part, thereby clamping and fixing the sheet metal part. Then push the first slider 3 to move the clamped sheet metal part as a whole along the guide rail 19 so that the first slider 3 contacts the third slider 15. Then, according to the required cutting length, observe on the scale line 18 and continue to move the first slider 3 to make it push the third slider 15 to move along the guide rail 19 until the value on the scale line 18 pointed to by the pointer 17 is the same as the value of the required cutting length. At this time, stop. Then rotate the first threaded rod 14 to make the second clamping block 16 closely contact the guide rail 19, thereby fixing the position of the pointer 17. Then start the cutting mechanism to cut the clamped sheet metal part.

[0025] In addition, the terms "installed", "set up", "connected", and "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or there can be internal communication between two devices, components, or parts. Those of ordinary skill in the art can understand the specific meanings of the above terms in this application according to specific circumstances.

Claims

1. A sheet metal cutting device with a measuring mechanism, comprising a frame (1), the top of the frame (1) is fixedly connected to a bottom plate (2), and the bottom of the bottom plate (2) is provided with a cutting mechanism, characterized in that: Both sides of the upper surface of the bottom plate (2) are fixedly connected with guide rails (19), the outer side of the guide rails (19) is movably connected with a first slider (3), the first forward and reverse screw rods (5) and the second forward and reverse screw rods (9) are movably connected between the first sliders (3), the outer sides of the first forward and reverse screw rods (5) and the second forward and reverse screw rods (9) are movably connected with two second sliders (6), the inside of the second slider (6) is provided with a clamping assembly, the outer side of the guide rails (19) is movably connected with a third slider (15), and the first slider ( 3) can contact with a third slider (15), the third slider (15) is movably connected with a first threaded rod (14) inside, the bottom end of the first threaded rod (14) is fixedly connected with a second clamping block (16), and the second clamping block (16) can contact with the upper surface of the guide rail (19), one side of the third slider (15) is fixedly connected with a pointer (17), and a scale line (18) is provided on the upper surface of the base plate (2) near the guide rail (19), and the pointer (17) points to the scale line (18).

2. The sheet metal cutting device with a measuring mechanism according to claim 1, characterized in that: Two fixing blocks (11) are fixedly connected to one side of the bottom plate (2).

3. The sheet metal cutting device with a measuring mechanism according to claim 2, characterized in that: A round rod (13) is movably connected inside the fixed block (11), and the round rod (13) is fixed to the third sliding block (15); the other end of the round rod (13) is sleeved with a spring (12), and the two ends of the spring (12) are respectively fixed to the fixed block (11) and the round rod (13).

4. The sheet metal cutting device with a measuring mechanism according to claim 1, characterized in that: The clamping assembly comprises a slide groove (8), the slide groove (8) is arranged inside the second slider (6), a first clamping block (7) is movably connected inside the slide groove (8), a second threaded rod is movably connected to the top of the second slider (6), and the second threaded rod is rotatably connected to the first clamping block (7).

5. The sheet metal cutting device with a measuring mechanism according to claim 1, characterized in that: A placement plate (10) is fixedly connected to the vertical middle position of the bottom plate (2), and a cutting knife in the cutting mechanism passes through the placement plate (10).

6. The sheet metal cutting device with a measuring mechanism according to claim 1, characterized in that: Two stop blocks (4) are fixedly connected to one end of the bottom plate (2), and the stop blocks (4) can contact the first sliding block (3).

7. The sheet metal cutting device with a measuring mechanism according to claim 4, characterized in that: A rubber pad is fixedly connected to the bottom of the first clamping block (7).

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