Steel cutting machine with automatic alignment function

Abstract

The utility model discloses a steel cutting machine with automatic alignment function, including cutting platform, the bottom fixed support of cutting platform, the top fixed support frame of cutting platform, install the cutting machine on support frame, the top distribution of cutting platform is aligned with long strip, and the sliding connection between aligned long strip and cutting platform, the both ends of aligned long strip are provided with scale rule, and scale rule is fixed on the top surface of cutting platform, the both ends fixed with the pointer of aligned long strip close to scale rule, the sliding connection of pointer and scale rule, the bottom of cutting platform still has two groups of slide rails, the utility model discloses, through setting, the steel plate position of needing cutting is aligned with movable aligned long strip, and the length of cutting part is limited, and the compression roller of setting on the both sides of cutting machine can fix the both sides of cutting steel plate, when cutting the steel plate, is more stable, avoids the steel plate to shake.

Description

Technical Field

[0001] This utility model relates to the field of steel cutting technology, specifically a steel cutting machine with automatic alignment function. Background Technology

[0002] In the process of steel processing and machinery manufacturing, it is necessary to cut steel strips and plates to meet different production needs. This usually involves laying the steel strip to be cut horizontally on a platform, so that the part of the steel strip to be cut is above the shearing groove. The shearing motor drives the shearing blade to rotate at high speed, while the hydraulic telescopic rod retracts and drives the crossbeam plate to sink, so that the shearing blade gradually sinks down and comes into contact with the steel strip, entering the shearing groove for cutting.

[0003] A search revealed, for example, Chinese patent document CN220330111U, which discloses a strip steel cutting machine with positioning function. This machine uses a motor to drive a lead screw, which in turn moves a movable upper clamping block. An electric telescopic rod moves a lower clamping plate up and down, cooperating with the upper clamping block to achieve a clamping effect, thus moving the steel strip from one side to the other. The strip is then cut using cutting shears. However, the following problems remain:

[0004] When using the aforementioned steel cutting machine with automatic alignment function, it is inconvenient to fix and align the cutting length of the steel strip and steel plate, and there is no good way to fix the cutting part of the steel strip, making it easy for the steel plate to shift during cutting. Utility Model Content

[0005] The purpose of this utility model is to provide a steel cutting machine with automatic alignment function, so as to solve the problems mentioned in the background art where the steel cutting machine with automatic alignment function is inconvenient to fix the cutting length of steel strip and steel plate, and there is no good way to fix the cutting part of the steel strip, and the steel plate is easy to move during cutting.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a reinforced electrical insulation board for preventing dispersion, comprising a cutting platform, a bracket fixed to the bottom of the cutting platform, a support frame fixed to the top of the cutting platform, a cutting machine mounted on the support frame, alignment strips distributed on the top of the cutting platform, the alignment strips being slidably connected to the cutting platform, scales provided at both ends of the alignment strips and fixed to the top surface of the cutting platform, pointers fixed at the ends of the alignment strips near the scales, the pointers being slidably connected to the scales, and two sets of slide rails distributed at the bottom of the cutting platform;

[0007] The inner side of the support frame is provided with a pressure roller, and the two sides of the pressure roller are rotatably provided with lifting sliders. A lifting groove is provided at the connection between the support frame and the lifting sliders. There are two sets of pressure rollers, and the two sets of pressure rollers are distributed on both sides of the cutting machine.

[0008] Preferably, a lead screw is rotatably mounted inside the lifting slide, and a fourth transmission gear is fixed to the top of the lead screw. The lead screw is threadedly connected to the lifting slider.

[0009] Preferably, two sets of alignment sliders are fixed at the bottom of the alignment strip, and a strip-shaped alignment groove is provided at the connection between the cutting platform and the alignment sliders. Limiting strips are fixed at the bottom of the two sets of alignment sliders.

[0010] Preferably, the alignment strip has two sets of adjusting levers slidably connected inside. A transmission bar is vertically fixed to one end of the adjusting lever near the alignment strip. A first groove is provided at the connection between the transmission bar and the adjusting lever and the alignment strip. A second groove is provided at the connection between the alignment slider and the transmission bar. The side of the transmission bar has an "L" shaped structure.

[0011] Preferably, a positioning block is fixed at the end of the transmission bar away from the adjusting lever, and the positioning block is distributed inside both ends of the limiting strip.

[0012] Preferably, a third sliding groove is provided at the connection between the positioning block and the limiting strip, a first sliding rod is fixed inside the third sliding groove, the first sliding rod is slidably connected to the positioning block, and a spring is provided on the outside of the first sliding rod, the length of the spring being greater than the length of the third sliding groove.

[0013] Preferably, the connection surface between the positioning block and the slide rail is covered with a frosted strip.

[0014] Preferably, a third transmission gear is vertically connected to the side of the fourth transmission gear. A transmission rod is fixed to the side of the third transmission gear away from the fourth transmission gear, and two sets of third transmission gears are mirror-fixed on the transmission rod. A second transmission gear is arranged in the middle of the transmission rod. A first transmission gear is connected to the side of the second transmission gear. A knob is arranged on the side of the first transmission gear away from the second transmission gear, and the knobs are distributed on the outer side of the support frame and are rotatably connected to the support frame.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. By setting a movable alignment strip, the steel plate to be cut is aligned, thus limiting the length of the cut portion. The pressure rollers on both sides of the cutting machine can fix the steel plate on both sides, making the cutting process more stable and preventing the steel plate from shaking. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the cross-sectional structure of the aligned strip in this utility model;

[0019] Figure 3 This is a schematic diagram of the cross-sectional structure of the support frame in this utility model;

[0020] Figure 4 This is a schematic diagram of the connection structure between the adjusting lever and the slide rail in this utility model;

[0021] Figure 5 This is a schematic diagram of the pressure roller structure in this utility model.

[0022] In the diagram: 1. Cutting platform; 101. Support; 102. Alignment chute; 103. Slide rail; 104. Frosted strip; 2. Support frame; 201. Lifting chute; 3. Cutting machine; 4. Alignment strip; 401. First chute; 402. Alignment slider; 403. Second chute; 404. Limiting strip; 405. Third chute; 406. First slide rod; 407. Spring; 408. Pointer; 5. Adjustment lever; 501. Transmission bar; 502. Positioning block; 6. Knob; 601. First transmission gear; 602. Second transmission gear; 603. Transmission rod; 604. Third transmission gear; 605. Fourth transmission gear; 606. Lead screw; 7. Scale; 8. Pressure roller; 801. Lifting slider. Detailed Implementation

[0023] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0024] Example 1, please refer to Figure 1-5This utility model provides a steel cutting machine with automatic alignment function, including a cutting platform 1, a bracket 101, an alignment slide 102, a slide rail 103, a frosted strip 104, a support frame 2, a lifting slide 201, a cutting machine 3, an alignment strip 4, a first slide 401, an alignment slider 402, a second slide 403, a limiting strip 404, a third slide 405, a first slide rod 406, a spring 407, a pointer 408, an adjusting lever 5, a transmission bar 501, a positioning block 502, a knob 6, a first transmission gear 601, a second transmission gear 602, a transmission rod 603, and a third transmission gear 604. The cutting platform 1 includes a fourth transmission gear 605, a lead screw 606, a scale 7, a pressure roller 8, and a lifting slider 801. A bracket 101 is fixed at the bottom of the cutting platform 1, and a support frame 2 is fixed at the top of the cutting platform 1. A cutting machine 3 is installed on the support frame 2. Alignment strips 4 are distributed on the top of the cutting platform 1, and two sets of alignment sliders 402 are fixed at the bottom of the alignment strips 4. A strip-shaped alignment groove 102 is provided at the connection between the cutting platform 1 and the alignment sliders 402. A limiting strip 404 is fixed at the bottom of the two sets of alignment sliders 402. The sliding of the limiting strip 404 can make the movement of the alignment strip 4 more stable.

[0025] Specifically, such as Figure 2 and Figure 4 As shown, two sets of adjusting levers 5 are slidably connected inside the alignment bar 4. A transmission bar 501 is vertically fixed to one end of the adjusting lever 5 near the alignment bar 4. A first groove 401 is provided at the connection between the transmission bar 501 and the adjusting lever 5 and the alignment bar 4. A second groove 403 is provided at the connection between the alignment slider 402 and the transmission bar 501. The side of the transmission bar 501 has an "L" shaped structure. The movement of the adjusting lever 5 can drive the transmission bar 501 to move, and then the transmission bar 501 drives the positioning block 502 to move, thereby fixing the position of the limiting bar 404.

[0026] Specifically, such as Figure 2 and Figure 4 As shown, a positioning block 502 is fixed at the end of the transmission bar 501 away from the adjusting lever 5. The positioning blocks 502 are distributed inside both ends of the limiting bar 404. The positioning blocks 502 can slide outward and then contact the slide rail 103 to fix the position of the limiting bar 404.

[0027] Specifically, such as Figure 2 and Figure 4As shown, a third slide groove 405 is provided at the connection between the positioning block 502 and the limiting strip 404. A first slide rod 406 is fixed inside the third slide groove 405. The first slide rod 406 is slidably connected to the positioning block 502. A spring 407 is provided on the outside of the first slide rod 406. The length of the spring 407 is greater than the length of the third slide groove 405. The spring 407 can push the positioning block 502 outward by its own extension, so that the positioning block 502 is tightly attached to the inner wall of the slide rail 103. The first slide rod 406 can stabilize the movement of the positioning block 502 and prevent the spring 407 from bending.

[0028] Specifically, such as Figure 2 and Figure 4 As shown, the connecting surface between the positioning block 502 and the slide rail 103 is covered with a frosted strip 104. The frosted strip 104 can increase the friction when the positioning block 502 contacts the slide rail 103, so that the positioning block 502 can fix the position of the slide rail 103 and the limiting strip 404.

[0029] The alignment strip 4 is slidably connected to the cutting platform 1. The two ends of the alignment strip 4 are provided with scales 7, and the scales 7 are fixed on the top surface of the cutting platform 1. The two ends of the alignment strip 4 near the scales 7 are fixed with pointers 408, and the pointers 408 are slidably connected to the scales 7. Two sets of slide rails 103 are also distributed at the bottom of the cutting platform 1.

[0030] Example 2, specifically, as follows Figure 1 , Figure 3 and Figure 5 As shown, a pressure roller 8 is provided on the inner side of the support frame 2, and lifting sliders 801 are rotatably provided on both sides of the pressure roller 8. A lifting groove 201 is provided at the connection between the support frame 2 and the lifting slider 801. A lead screw 606 is rotatably provided inside the lifting groove 201. A fourth transmission gear 605 is fixed on the top of the lead screw 606. The lead screw 606 is threadedly connected to the lifting slider 801. The rotation of the lead screw 606 can drive the lifting slider 801 to move inside the lifting groove 201, which facilitates the adjustment of the height position of the pressure roller 8.

[0031] Specifically, such as Figure 3 and Figure 5As shown, a third transmission gear 604 is perpendicularly connected to the side of the fourth transmission gear 605. A transmission rod 603 is fixed to the side of the third transmission gear 604 away from the fourth transmission gear 605, and two sets of third transmission gears 604 are mirror-fixed on the transmission rod 603. A second transmission gear 602 is arranged in the middle of the transmission rod 603. A first transmission gear 601 is connected to the side of the second transmission gear 602. A knob 6 is arranged on the side of the first transmission gear 601 away from the second transmission gear 602, and the knobs 6 are distributed on the outer side of the support frame 2. The knobs 6 and the support frame 2 are... The rotary connection allows the knob 6 to rotate, which in turn drives the first transmission gear 601 to rotate. The first transmission gear 601 then drives the second transmission gear 602 to rotate, which in turn drives the transmission rod 603 to rotate. When the transmission rod 603 rotates, the third transmission gear 604 at both ends drives the fourth transmission gear 605 to rotate, which in turn drives the lead screw 606 to rotate, thus adjusting the position and height of the lifting slider 801. There are two sets of pressure rollers 8, which are distributed on both sides of the cutting machine 3.

[0032] In this embodiment, the following is used: pressure rollers 8 are set on both sides of the cutting machine 3 on the cutting platform 1. The distance between the pressure rollers 8 and the cutting platform 1 can be adjusted by rotating the knob 6. The knob 6 can drive the transmission rod 603 to rotate through the meshing of the first transmission gear 601 and the second transmission gear 602. Then, the third transmission gear 604 at both ends of the transmission rod 603 drives the lead screw 606 to rotate through the fourth transmission gear 605. When the lead screw 606 rotates, it can drive the lifting slider 801 to slide in the lifting slide groove 201. After the lifting slider 801 slides, it can drive the pressure roller 8 to move. Then, the distance between the pressure roller 8 and the cutting platform 1 can be adjusted to facilitate the fixing of steel plates of different thicknesses and facilitate the subsequent cutting by the cutting machine 3.

[0033] The cutting length of the steel plate can be limited by the position of the alignment strip 4. The alignment strip 4 can move on the scale 7. The two ends of the alignment strip 4 are fixed with pointers 408. As the alignment strip 4 moves, the pointers 408 can indicate the distance on the scale 7, making it easy to observe the cutting length of the steel plate limited by the alignment strip 4. When the alignment strip 4 needs to be moved, the two sets of adjusting levers 5 on one side can be moved. The movement of the adjusting levers 5 can drive the positioning block 502 to move through the transmission bar 501. When the positioning block 502 leaves the slide rail 103, the fixing of the limiting strip 404 and the slide rail 103 can be released, and then the alignment strip 4 can be slid. After releasing the adjusting levers 5, the positioning block 502 can be pushed outward by the extension of the spring 407, so that the positioning block 502 is aligned with the slide rail. The inner wall of 103 is tightly attached to the position of the limiting strip 404, which is then re-fixed. This allows for adjustment of the length of the sheared steel plate, facilitating alignment. Thus, a steel cutting machine with automatic alignment function is completed. It should be noted that this utility model is a steel cutting machine with automatic alignment function. All components are general standard parts or parts known to those skilled in the art. Their structure and principles can be learned by those skilled in the art through technical manuals or conventional experimental methods. In the idle areas of this device, all the aforementioned electrical components (referring to power elements, electrical components, and the compatible monitoring computer and power supply) are connected via wires. Specific connection methods should refer to the working principle described above, where the electrical connections between the various components are completed in sequence. The detailed connection methods are known technologies in this field.

[0034] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A steel cutting machine with automatic alignment function, comprising a cutting platform (1), characterized in that: The bottom of the cutting platform (1) is fixed with a bracket (101), the top of the cutting platform (1) is fixed with a support frame (2), a cutting machine (3) is installed on the support frame (2), the top of the cutting platform (1) is distributed with alignment strips (4), the alignment strips (4) are slidably connected to the cutting platform (1), the two ends of the alignment strips (4) are provided with scales (7), and the scales (7) are fixed on the top surface of the cutting platform (1). The two ends of the alignment strips (4) near the scales (7) are fixed with pointers (408), the pointers (408) are slidably connected to the scales (7), and the bottom of the cutting platform (1) is also distributed with two sets of slide rails (103). The inner side of the support frame (2) is provided with a pressure roller (8), and the two sides of the pressure roller (8) are provided with lifting sliders (801). The connection between the support frame (2) and the lifting sliders (801) is provided with a lifting groove (201). There are two sets of pressure rollers (8), and the two sets of pressure rollers (8) are distributed on both sides of the cutting machine (3).

2. A steel cutting machine with automatic alignment function according to claim 1, characterized in that: The lifting slide (201) is internally equipped with a lead screw (606), and a fourth transmission gear (605) is fixed to the top of the lead screw (606). The lead screw (606) is threadedly connected to the lifting slider (801).

3. A steel cutting machine with automatic alignment function according to claim 1, characterized in that: Two sets of alignment sliders (402) are fixed at the bottom of the alignment strip (4). A strip-shaped alignment groove (102) is provided at the connection between the cutting platform (1) and the alignment slider (402). A limit strip (404) is fixed at the bottom of the two sets of alignment sliders (402).

4. A steel cutting machine with automatic alignment function according to claim 3, characterized in that: The alignment strip (4) is internally slidably connected to two sets of adjusting levers (5). A transmission bar (501) is vertically fixed to one end of each adjusting lever (5) near the alignment strip (4). A first groove (401) is provided at the connection between the transmission bar (501) and the adjusting lever (5) and the alignment strip (4). The alignment slider... (402) A second groove (403) is provided at the connection between the transmission bar (501) and the transmission bar (501), and the side of the transmission bar (501) has an "L" shaped structure.

5. A steel cutting machine with automatic alignment function according to claim 4, characterized in that: The transmission bar (501) has a positioning block (502) fixed at the end away from the adjusting lever (5), and the positioning block (502) is distributed inside both ends of the limiting bar (404).

6. A steel cutting machine with automatic alignment function according to claim 5, characterized in that: A third slide groove (405) is provided at the connection between the positioning block (502) and the limiting strip (404). A first slide rod (406) is fixed inside the third slide groove (405). The first slide rod (406) is slidably connected to the positioning block (502). A spring (407) is provided on the outside of the first slide rod (406). The length of the spring (407) is greater than the length of the third slide groove (405).

7. A steel cutting machine with automatic alignment function according to claim 5, characterized in that: The connection surface between the positioning block (502) and the slide rail (103) is covered with a frosted strip (104).

8. A steel cutting machine with automatic alignment function according to claim 2, characterized in that: The third transmission gear (604) is vertically connected to the side of the fourth transmission gear (605). A transmission rod (603) is fixed to the side of the third transmission gear (604) away from the fourth transmission gear (605). Two sets of third transmission gears (604) are fixed to the transmission rod (603) in a mirror image. A second transmission gear (602) is provided in the middle of the transmission rod (603). A first transmission gear (601) is connected to the side of the second transmission gear (602). A knob (6) is provided on the side of the first transmission gear (601) away from the second transmission gear (602). The knobs (6) are distributed on the outer side of the support frame (2) and are rotatably connected to the support frame (2).

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