A cutting device for processing a plate

Abstract

The utility model discloses a cutting device for board processing, including cutting table, the middle part of cutting table top is equipped with cutting part, limiting component, limiting component includes limiting frame, connecting seat, connecting rod, connecting block, screw rod and twist, the bottom of two limiting frame and cutting table's top contact, four connecting seat one side respectively fixed setting in two limiting frame's both sides, the utility model discloses a twist, limiting block, connecting seat and scale line are equipped with, according to board cutting size, rotate twist, and twist is driven connecting block to move through screw rod, and then through limiting frame drive connecting seat to move, until the edge side of connecting seat and the scale line of specified position coincide, then place board between two limiting frame, and promote board to cut, and this mode can size limiting to board to accurate cutting to guarantee board cutting size's accuracy.

Description

Technical Field

[0001] This utility model relates to the field of sheet metal cutting technology, specifically a cutting device for sheet metal processing. Background Technology

[0002] Boards are flat rectangular materials made into standard sizes. They are mainly divided into wood boards, metal boards, and plastic boards (polycarbonate boards, acrylic boards), etc. They are widely used in industries such as construction, furniture, and machinery. In the process of board processing, they are usually cut by cutting devices.

[0003] In real life, when using a table saw to cut plastic sheets, most table saw cutting devices do not have a size limit mechanism, so the size of the sheet cannot be limited. This means that the operator needs to manually measure and mark the sheet before cutting. However, the manual marking process has a certain error, which affects the accuracy of the sheet cutting size. Therefore, a cutting device for sheet processing is needed. Utility Model Content

[0004] The purpose of this utility model is to provide a cutting device for processing sheet metal, so as to solve the problem mentioned in the background art, that since most table saw cutting devices do not have a size limiting mechanism, they cannot perform size limiting processing on the sheet metal, so the operator needs to manually measure and mark the sheet metal before cutting. However, the manual marking process has a certain error, which affects the accuracy of the sheet metal cutting size.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model is a cutting device for processing sheet metal, comprising:

[0007] A cutting table, wherein a cutting component is provided at the center of the top of the cutting table;

[0008] A limiting assembly, comprising a limiting frame, a connecting seat, a connecting rod, a connecting block, a lead screw, and a rotary knob;

[0009] The bottom ends of the two limiting frames are in contact with the top end of the cutting table. One side of the four connecting seats is fixedly installed on both sides of the two limiting frames. The two ends of the connecting rod are fixedly installed on one side of the two connecting seats on the same side. The top ends of the two connecting blocks are fixedly installed on both sides of the bottom end of one of the limiting frames. The outer wall thread of the lead screw is installed on the inner wall of one of the connecting blocks. One side of the knob is fixedly installed on one end of the lead screw.

[0010] The graduation lines are fixedly set on one side of the cutting table.

[0011] Furthermore, the limiting component also includes a roller, the top of which is rotatably disposed at the inner top of the limiting frame.

[0012] Furthermore, a fixing groove is provided on both sides of the top of the cutting table, and one side of one of the fixing grooves is connected to the bearing at the other end of the lead screw.

[0013] Furthermore, the limiting component also includes a first slide rod, the outer wall of which is slidably disposed on the inner wall of another connecting block, and the two ends of the first slide rod are respectively fixedly connected to the two sides of another fixing groove.

[0014] Furthermore, the distance between the two rollers located on the same side is less than the distance between the two limiting frames.

[0015] Furthermore, it also includes a reference assembly, which includes a rod seat, a second slide rod, a movable seat, a reference block, a pressure block, and a spring;

[0016] The bottom ends of the two rod seats are respectively fixedly set on both sides of the top of the limiting frame. The two ends of the second slide rod are respectively fixedly set on the opposite side of the two rod seats. The inner wall of the movable seat is slidably set on the outer wall of the second slide rod. One side of the reference block is fixedly set on one side of the movable seat. The outer wall of the pressure block is slidably set on the inner wall of the reference block. The top end of the spring is fixedly set on the bottom end of the pressure block.

[0017] Furthermore, the reference assembly also includes a mounting bolt, the outer wall of which is threaded inside the movable seat, and the bottom end of the mounting bolt contacts the outer wall of the second slide rod.

[0018] Furthermore, the reference component also includes a slider, one side of which is fixedly disposed on one side of the pressure block, and the outer wall of the slider is slidably connected to the inner wall of the reference block.

[0019] This utility model has the following beneficial effects:

[0020] This invention, by comprising a rotary knob, a limiting block, a connecting seat, and a scale line, allows for precise cutting of the sheet material by rotating the rotary knob according to the cutting dimensions. The rotary knob, via a lead screw, moves the connecting block, which in turn moves the connecting seat via the limiting frame until the edge of the connecting seat aligns with the scale line at the designated position. The sheet material is then placed between the two limiting frames and pushed to cut. This method limits the dimensions of the sheet material, enabling precise cutting and ensuring the accuracy of the cutting dimensions.

[0021] Based on the aforementioned beneficial effects, by setting a reference block and a pressure block, after the position of the limiting frame is adjusted, the pressure block is pulled upward to stretch the spring, and then the plate is placed between the two limiting frames with one side of the plate in contact with the side of the reference block. Then, the plates are stacked on the plate in the same way. After releasing the pressure block, the plate is pressed by the elasticity of the spring, and then the plate is pushed to cut. This positioning process of the plate allows multiple plates to be cut, thereby improving the plate cutting efficiency. Attached Figure Description

[0022] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0024] Figure 2 This is a schematic diagram of the connection structure between the limiting component and the reference component of this utility model;

[0025] Figure 3 This is a schematic diagram of the connection structure of the reference component of this utility model;

[0026] Figure 4 This is a schematic diagram of the inner wall connection structure of the reference block of this utility model.

[0027] The attached diagram lists the components represented by each number as follows:

[0028] 1. Cutting table; 2. Cutting part; 3. Limiting component; 4. Scale line; 5. Reference component;

[0029] 101. Fixing groove;

[0030] 301. Limiting frame; 302. Connecting seat; 303. Connecting rod; 304. Connecting block; 305. Lead screw; 306. Rotary knob; 307. First sliding rod; 308. Roller;

[0031] 501, Rod seat; 502, Second slide rod; 503, Moving seat; 504, Mounting bolt; 505, Reference block; 506, Pressure block; 507, Spring; 508, Slider. Detailed Implementation

[0032] 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.

[0033] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0034] Please see Figure 1-4 As shown, this utility model is a cutting device for processing sheet metal, comprising:

[0035] A cutting table 1, with a cutting component 2 located at the center of the top of the cutting table 1;

[0036] The cutting table 1 is used for placing and cutting the sheet metal. The cutting component 2 includes a motor, a transmission wheel, a transmission belt, a connecting shaft, and a cutting saw. The motor works in sequence with the transmission wheel, the transmission belt, and the connecting shaft to drive the cutting saw to rotate, thereby cutting the sheet metal. The top of the cutting saw is higher than the top of the cutting table 1.

[0037] Limiting component 3 includes a limiting frame 301, a connecting seat 302, a connecting rod 303, a connecting block 304, a lead screw 305, and a knob 306;

[0038] The bottom ends of the two limiting frames 301 are in contact with the top end of the cutting table 1. One side of the four connecting seats 302 is fixedly installed on both sides of the two limiting frames 301. The two ends of the connecting rod 303 are fixedly installed on one side of the two connecting seats 302 located on the same side. The top ends of the two connecting blocks 304 are fixedly installed on both sides of the bottom end of one of the limiting frames 301. The outer wall thread of the screw 305 is installed on the inner wall of one of the connecting blocks 304. One side of the knob 306 is fixedly installed on one end of the screw 305.

[0039] The outer wall of the knob 306 is provided with anti-slip threads, which increases the friction between the hand and the outer wall of the knob 306, making it easier for the hand to turn the knob 306. The limit frame 301 is used to limit the plate and prevent it from deviating during cutting.

[0040] Scale line 4 is fixedly set on one side of the cutting table 1;

[0041] The scale line 4, in conjunction with the limiting frame 301, can limit the cutting size of the plate and ensure cutting accuracy. The scale line is initially located on the same vertical plane as the cutting saw side in the cutting part 2.

[0042] The limiting component 3 also includes a roller 308, the top of which is rotatably disposed at the inner top of the limiting frame 301;

[0043] Roller 308 can change the sliding friction between the plate and the limiting frame into rolling friction, thereby reducing the friction between the two and reducing frictional wear on the plate.

[0044] The top of the cutting table 1 has a fixing groove 101 on both sides, and one side of the fixing groove 101 is connected to the bearing at the other end of the lead screw 305.

[0045] The other end of the lead screw 305 passes through the other side of the fixing groove 101 to the outside of the cutting table 1;

[0046] The limiting component 3 also includes a first slide rod 307, the outer wall of the first slide rod 307 is slidably disposed on the inner wall of another connecting block 304, and the two ends of the first slide rod 307 are respectively fixedly connected to the two sides of another fixing groove 101.

[0047] The first slide bar 307 can move and limit the movement of the limiting frame 301;

[0048] The distance between the two rollers 308 located on the same side is slightly smaller than the distance between the two limit frames 301;

[0049] Working principle: First, according to the cutting size of the board, rotate the knob 306. The rotation of the knob 306 drives the lead screw 305 to rotate. The rotation of the lead screw 305 moves the connecting block 304. The movement of the connecting block 304 drives the limit frame 301 to move. The movement of the limit frame 301 drives the connecting seat 302 to move until the side of the connecting seat 302 coincides with the scale line at the specified position. Then, place the board between the two limit frames 301 and push the board forward to cut it through the cutting part 2.

[0050] This step allows for dimensional constraints on the board material, enabling precise cutting and ensuring the accuracy of the cut dimensions.

[0051] Please see Figure 1-4 As shown, this embodiment, based on the above embodiment, further includes:

[0052] Reference component 5 includes a rod seat 501, a second slide rod 502, a movable seat 503, a reference block 505, a pressure block 506, and a spring 507;

[0053] The bottom ends of the two rod seats 501 are respectively fixedly set on both sides of the top of the limiting frame 301. The two ends of the second slide rod 502 are respectively fixedly set on the opposite side of the two rod seats 501. The inner wall of the moving seat 503 is slidably set on the outer wall of the second slide rod 502. One side of the reference block 505 is fixedly set on one side of the moving seat 503. The outer wall of the pressure block 506 is slidably set on the inner wall of the reference block 505. The top end of the spring 507 is fixedly set on the bottom end of the pressure block 506.

[0054] The pressing block 506 is L-shaped, and the spring 507 is used to provide force for pressing the plate with the pressing block 506. Under the action of the pressing block 506 and the spring 507, multiple plates can be stacked and positioned, which facilitates the subsequent cutting of multiple plates.

[0055] The reference assembly 5 also includes a mounting bolt 504, the outer wall of which is threaded inside the movable seat 503, and the bottom end of the mounting bolt 504 contacts the outer wall of the second slide bar 502.

[0056] The mounting bolt 504 can limit the position of the movable seat 503, making it convenient for the reference block 505 to position the plate.

[0057] The reference component 5 also includes a slider 508, one side of which is fixedly disposed on one side of the pressure block 506, and the outer wall of the slider 508 is slidably connected to the inner wall of the reference block 505.

[0058] The slider 508 is in the shape of an inverted T. The slider 508 can limit the movement of the pressure block 506 to prevent it from moving out of the reference block 505. The inner walls of the reference block 505 are provided with grooves on both sides that are compatible with the slider 508.

[0059] Working principle: After the position of the limit frame 301 is adjusted, pull the pressure block 506 upward. The pressure block 506 moves upward and stretches the spring 507. Then, place the plate between the two limit frames 301, with one side of the plate in contact with the side of the reference block 505. Then, stack the plates on the plate in the same way. Then, release the pressure block 506. Under the elastic action of the spring 507, the plate is pressed tightly and then pushed to cut the plate.

[0060] This step allows for the positioning of the boards, enabling the cutting of multiple boards and thus improving the efficiency of board cutting.

[0061] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A cutting device for processing sheet metal, characterized in that, include: A cutting table (1), wherein a cutting component (2) is provided at the middle of the top of the cutting table (1); The limiting component (3) includes a limiting frame (301), a connecting seat (302), a connecting rod (303), a connecting block (304), a lead screw (305), and a rotary knob (306); The bottom ends of the two limiting frames (301) are in contact with the top end of the cutting table (1). One side of the four connecting seats (302) is fixedly disposed on both sides of the two limiting frames (301). The two ends of the connecting rod (303) are fixedly disposed on one side of the two connecting seats (302) located on the same side. The top ends of the two connecting blocks (304) are fixedly disposed on both sides of the bottom end of one of the limiting frames (301). The outer wall thread of the lead screw (305) is disposed on the inner wall of one of the connecting blocks (304). One side of the knob (306) is fixedly disposed on one end of the lead screw (305). The scale line (4) is fixedly set on one side of the cutting table (1).

2. The cutting device for sheet metal processing according to claim 1, characterized in that: The limiting component (3) also includes a roller (308), the top of which is rotatably disposed at the inner top of the limiting frame (301).

3. The cutting device for sheet metal processing according to claim 1, characterized in that: The top of the cutting table (1) has fixed grooves (101) on both sides, and one side of one of the fixed grooves (101) is connected to the other end of the lead screw (305) by a bearing.

4. The cutting device for sheet metal processing according to claim 3, characterized in that: The limiting component (3) further includes a first slide rod (307), the outer wall of which is slidably disposed on the inner wall of another connecting block (304), and the two ends of the first slide rod (307) are respectively fixedly connected to the two sides of another fixing groove (101).

5. A cutting device for sheet metal processing according to claim 2, characterized in that: The distance between the two rollers (308) located on the same side is less than the distance between the two limiting frames (301).

6. The cutting device for sheet metal processing according to claim 1, characterized in that: It also includes a reference assembly (5), which includes a rod seat (501), a second slide rod (502), a moving seat (503), a reference block (505), a pressure block (506), and a spring (507); The bottom ends of the two rod seats (501) are respectively fixedly disposed on both sides of the top of the limiting frame (301). The two ends of the second slide rod (502) are respectively fixedly disposed on the opposite side of the two rod seats (501). The inner wall of the moving seat (503) is slidably disposed on the outer wall of the second slide rod (502). One side of the reference block (505) is fixedly disposed on one side of the moving seat (503). The outer wall of the pressure block (506) is slidably disposed on the inner wall of the reference block (505). The top end of the spring (507) is fixedly disposed on the bottom end of the pressure block (506).

7. A cutting device for sheet metal processing according to claim 6, characterized in that: The reference assembly (5) further includes a mounting bolt (504), the outer wall of which is threaded inside the movable seat (503), and the bottom end of the mounting bolt (504) contacts the outer wall of the second slide bar (502).

8. A cutting device for sheet metal processing according to claim 6, characterized in that: The reference component (5) also includes a slider (508), one side of which is fixedly disposed on one side of the pressure block (506), and the outer wall of the slider (508) is slidably connected to the inner wall of the reference block (505).

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