A cutting machine

Abstract

The utility model relates to cutting machine technical field especially relates to a cutting machine, including the processing platform, the processing platform is the rectangular board of horizontal state, both ends of processing platform right side are all installed with the extension board, are all seted up in the side of two extension boards first notched, are provided with the support plate between two extension boards, both ends of support plate are all installed with first sliding block, two first sliding blocks are slidingly installed in the first notched of corresponding extension board side, and the section of support plate is L -shaped, is provided with the pressing plate above support plate horizontal straight portion, both ends of pressing plate top are all seted up with second notched, are all slidingly installed with the limit component in two second notched, the utility model discloses can according to the size of board cutting free adjustment the distance between support plate and processing platform, support plate can play the supporting role to the one end of board, and cooperate with pressing plate and two groups of limit component, can carry out the clamping fixed and position correction to the end of board, make the device more stable when cutting board.

Description

Technical Field

[0001] This utility model relates to the field of cutting machine technology, and in particular to a cutting machine. Background Technology

[0002] In the field of modern industrial production and processing, cutting machines are widely used. They are important equipment for cutting and processing various types of plates. However, the cutting machines currently available on the market have some obvious shortcomings in actual use, which seriously affect the efficiency and quality of cutting operations.

[0003] Existing cutting machines often exhibit poor adaptability when faced with the cutting needs of plates of different sizes. When cutting plates of different sizes, common devices mostly rely on manual measurement or the use of measuring structures on the processing table. Manual measurement reduces efficiency and is prone to errors. The measuring structures on common processing tables have relatively simple functions, often only performing measurement and not providing a fixing function for the end of the plate to be cut. As a result, the plate is prone to shaking and displacement during the cutting process. Therefore, this application proposes a cutting machine. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a cutting machine to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: a cutting machine, including a processing table, wherein the processing table is a horizontal rectangular plate;

[0006] Two extension plates are provided and fixedly installed at both ends on the right side of the processing table. A first slot is opened on the side of each extension plate.

[0007] A support plate is disposed between two extension plates. A first slider is installed at both ends of the support plate. The two first sliders are slidably installed in the first slots on the side of the corresponding extension plates. The cross section of the support plate is L-shaped.

[0008] The pressure plate is located above the horizontal part of the support plate. A second slot is provided at both ends of the top of the pressure plate, and a limit component is slidably installed in both second slots.

[0009] A support frame is installed on the right end of the top of the processing table, and an I-shaped sliding block is slidably mounted on the support frame;

[0010] The power unit is installed at the bottom of the sliding block, and the output end of the power unit is fitted with a saw blade, the side of which is in contact with the right side of the processing table.

[0011] Optionally, each of the two first sliders has a first screw hole on its side, and each of the two extension plates has a first motor installed at the end away from the processing table. The output ends of the two first motors are connected to first screws extending into the first slots, and the two first screws are respectively threaded into the first screw holes on the corresponding first sliders.

[0012] Optionally, the top of the epitaxial plate, the top of the processing table, and the top of the horizontal section of the support plate are all located on the same horizontal plane. The top of the epitaxial plate is provided with scale markings, and pointers that fit against the top of the epitaxial plate are installed at both ends of the support plate.

[0013] Optionally, both ends of the vertical part of the support plate are provided with a first through-hole that runs from left to right. A vertical fixing rod is fixedly installed in each of the two first through-holes. Connecting rods are fixedly installed at both ends of the pressure plate on the side away from the processing table. The two connecting rods are located in the two first through-holes and are respectively movably sleeved on the corresponding fixing rods. A first hydraulic rod is installed at both ends of the right side of the support plate. The telescopic ends of the two first hydraulic rods are respectively fixedly connected to the bottom of the two connecting rods at the end away from the pressure plate.

[0014] Optionally, a second slot is provided at both ends of the top of the pressure plate. A second motor is fixedly installed at one end of the pressure plate. The output end of the second motor is fixedly connected to a second screw extending into the two second slots. The part of the second screw located in the two second slots is respectively set as a positive thread part and a negative thread part. Two limiting components are respectively located in the two second slots and sleeved on the positive thread part and the negative thread part of the second screw.

[0015] Optionally, the limiting assembly includes a second slider, a limiting plate, and a spring. The side of the second slider has a second threaded hole threaded onto the second screw. Both ends of the top of the second slider have through-holes. The limiting plate is configured as an inverted L-shape. The horizontal part of the limiting plate is located at the top of the second slider. Insert rods are installed at both ends of the bottom of the horizontal part of the limiting plate. The two insert rods are movably inserted into the two holes at the top of the second slider. The spring is fixedly connected between the bottom of the horizontal part of the limiting plate and the top of the second slider. The vertical part of the limiting plate has a second opening aligned with the position of the second threaded hole, and the second opening on the vertical part of the limiting plate is fitted onto the second screw. The bottom of the limiting plate is flush with the bottom of the pressure plate.

[0016] Optional, the support frame includes:

[0017] There are two vertical plates, which are installed on the right side of the top of the processing table. A rod groove is opened at the center of the top of the two vertical plates. A second hydraulic rod is fixedly installed in the two rod grooves. A positioning groove is opened at the top of the two vertical plates and on both sides of the rod groove.

[0018] A horizontal plate is set at the top of two vertical plates. Two positioning rods are installed at the bottom of both ends of the horizontal plate. Each positioning rod is movably inserted into the positioning groove at the top of the corresponding vertical plate. The telescopic ends of two second hydraulic rods are fixedly connected to the bottom of both ends of the horizontal plate. A third slot is opened at the center of the top of the horizontal plate. A third motor is fixedly installed at one end of the horizontal plate. The output end of the third motor is fixedly connected to a third screw extending into the third slot. A sliding block is slidably installed in the third slot and threaded onto the third screw.

[0019] Optionally, support legs are installed at the four corners of the bottom of the processing table, and diagonal braces are fixedly connected between the sides of the two support legs on the right and the bottom of the extension plate away from the processing table.

[0020] The beneficial effects of this utility model are:

[0021] The support plate is slidably connected to the first slot of the extension plate via a first slider, and the first screw is driven by a first motor to achieve precise displacement. With the help of the scale markings on the top of the extension plate and the pointers at both ends of the support plate, the distance between the support plate and the processing table can be adjusted intuitively and accurately. This solves the problems of low efficiency and large error in manual measurement in the prior art, and can quickly adapt to the cutting needs of different sized plates. The top of the horizontal part of the support plate, the processing table and the top of the extension plate are on the same horizontal plane, ensuring that the plate is kept horizontal when placed, providing a stable reference surface for subsequent cutting and further improving positioning accuracy.

[0022] The pressure plate is connected to the support plate via a connecting rod, a fixing rod, and a first hydraulic rod. The pressure plate can be driven to move up and down by the first hydraulic rod to press down and fix the end of the sheet material. At the same time, the limiting components on the pressure plate are driven by a second motor to a second screw. The two limiting components move synchronously in opposite directions using forward and reverse threads to clamp both sides of the sheet material, forming a double fixing structure of "pressure plate pressing down + limiting plate side clamping". This effectively prevents the sheet material from shaking or shifting during the cutting process. The spring design in the limiting components gives the limiting plate elastic clamping ability, which can adapt to sheet materials of different thicknesses and enhance the versatility of the device. The bottom of the limiting plate is flush with the bottom of the pressure plate to ensure full contact with the sheet material during clamping and improve the fixing effect. Attached Figure Description

[0023] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0024] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0025] Figure 2 This is a schematic diagram of the support frame of this utility model;

[0026] Figure 3This is a schematic diagram of the connection between the extension plate, support plate, and pressure plate of this utility model;

[0027] Figure 4 This is a schematic diagram of the structure of the support plate of this utility model;

[0028] Figure 5 This is a schematic diagram of the structure of the pressure plate of this utility model;

[0029] Figure 6 This is a schematic diagram of the structure of the extension plate of this utility model;

[0030] Figure 7 This is a cross-sectional structural diagram of the connection between the extension plate and the support plate of this utility model;

[0031] Figure 8 This is a schematic diagram of the limiting component of this utility model;

[0032] In the picture:

[0033] 1. Machining table; 11. Support leg; 12. Diagonal brace; 13. Outer plate; 131. Scale mark; 132. First slot; 133. First motor; 134. First screw;

[0034] 2. Support plate; 21. First slider; 22. First screw hole; 23. Pointer; 24. First through port; 25. Fixing rod; 26. First hydraulic rod;

[0035] 3. Pressure plate; 31. Connecting rod; 32. Second slot; 33. Second motor; 34. Second screw;

[0036] 4. Limiting component; 41. Second slider; 42. Second screw hole; 43. Insertion hole; 44. Limiting plate; 45. Second through port; 46. Insert rod; 47. Spring;

[0037] 5. Support frame; 51. Vertical plate; 52. Horizontal plate; 53. Second hydraulic rod; 54. Positioning rod; 55. Positioning groove; 56. Third slot; 57. Third motor; 58. Third screw;

[0038] 61. Sliding block; 62. Power unit; 63. Saw blade. Detailed Implementation

[0039] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0040] Please see Figures 1-8This utility model provides a technical solution: a cutting machine, including a processing table 1, which is a horizontal rectangular plate. Extended plates 13 are installed at both ends of the right side of the processing table 1. First slots 132 are formed on the sides of both extended plates 13. A support plate 2 is provided between the two extended plates 13. First sliders 21 are installed at both ends of the support plate 2. The two first sliders 21 are slidably installed in the first slots 132 on the sides of the corresponding extended plates 13. The support plate 2 has an L-shaped cross-section. A pressure plate 3 is provided above the horizontal section of the support plate 2. Second slots 32 are formed at both ends of the top of the pressure plate 3. Limiting components 4 are slidably installed in both second slots 32. A support frame 5 is installed at the right end of the top of the table 1. An I-shaped sliding block 61 is slidably installed on the support frame 5. A power unit 62 is installed at the bottom of the sliding block 61, and a saw blade 63 is sleeved on the output end of the power unit 62. The side of the saw blade 63 fits against the right side of the processing table 1. Through the combination of the processing table 1, the extension plate 13, the support plate 2, the pressure plate 3, the support frame 5 and the power unit 62, a complete cutting device structure is constructed. The support plate 2 realizes the support and position adjustment of the plate. The pressure plate 3, together with the limiting component 4, provides the plate fixing function. The setting of the support frame 5 and the power unit 62 ensures that the saw blade 63 can be accurately positioned and perform cutting. All components work together to meet the basic cutting requirements.

[0041] like Figure 3 and Figure 6 As shown, each of the two first sliders 21 has a first screw hole 22 on its side. Each of the two extension plates 13 is equipped with a first motor 133 at the end away from the processing table 1. The output ends of the two first motors 133 are connected to first screws 134 extending into the first slot 132. The two first screws 134 are respectively threaded into the first screw holes 22 on the corresponding first sliders 21. The first motors 133 drive the first screws 134 to rotate in the first screw holes 22 on the first sliders 21, converting the rotational motion of the first motors 133 into the linear displacement of the support plate 2. This replaces manual adjustment, improves adjustment accuracy and efficiency, and can quickly adapt to different plate cutting sizes, reducing human operation errors.

[0042] like Figure 3 and Figure 4 As shown, the top of the extension plate 13, the top of the processing table 1, and the top of the horizontal part of the support plate 2 are all located on the same horizontal plane. The top of the extension plate 13 is provided with a scale mark 131, and both ends of the support plate 2 are equipped with pointers 23 that fit against the top of the extension plate 13. The design of the same horizontal plane ensures that the plate is placed stably. The scale mark 131 and the pointers 23 form an intuitive measurement marking system. The operator can accurately control the moving distance of the support plate 2 by the position of the pointers 23 on the scale, so as to realize the visual adjustment and calibration of the plate cutting size.

[0043] like Figure 5 and Figure 7 As shown, both ends of the vertical part of the support plate 2 are provided with a first through-hole 24 that runs horizontally through the left and right sides. A vertical fixing rod 25 is fixedly installed in each of the two first through-holes 24. Both ends of the pressure plate 3 on the side away from the processing table 1 are fixedly installed with connecting rods 31. The two connecting rods 31 are located in the two first through-holes 24 and are respectively movably sleeved on the corresponding fixing rods 25. Both ends of the right side of the support plate 2 are provided with first hydraulic rods 26. The telescopic ends of the two first hydraulic rods 26 are respectively fixedly connected to the bottom of the two connecting rods 31 on the side away from the pressure plate 3. The first hydraulic rods 26 drive the pressure plate 3 to move up and down through the cooperation of the connecting rods 31 and the fixing rods 25, thereby pressing down and fixing the plate. This structure utilizes the stability of hydraulic transmission and can adaptively adjust the clamping force according to the thickness of the plate. At the same time, the fixing rods 25 provide guidance for the movement of the pressure plate 3, ensuring that the clamping process is smooth and without deviation.

[0044] like Figure 5 and Figure 7 As shown, the pressure plate 3 has two second slots 32 at both ends of its top. A second motor 33 is fixedly installed at one end of the pressure plate 3. The output end of the second motor 33 is fixedly connected to a second screw 34 extending into the two second slots 32. The portions of the second screw 34 located in the two second slots 32 are respectively set as a positive thread portion and a negative thread portion. Two limiting components 4 are located in the two second slots 32 and are sleeved on the positive thread portion and the negative thread portion of the second screw 34. The second screw 34 driven by the second motor 33, through the positive and negative thread design, makes the two limiting components 4 move synchronously in opposite directions or in opposite directions in the second slots 32, realizing symmetrical clamping of both sides of the plate. This mechanism can automatically center the plate without manual adjustment, improving clamping efficiency and symmetry, and ensuring that the plate is firmly fixed.

[0045] like Figure 7 and Figure 8As shown, the limiting assembly 4 includes a second slider 41, a limiting plate 44, and a spring 47. The side of the second slider 41 has a second threaded hole 42 threaded onto the second screw 34. Both ends of the top of the second slider 41 have through-holes 43. The limiting plate 44 is an inverted L-shape, with its horizontal portion located at the top of the second slider 41. Insert rods 46 are installed at both ends of the bottom of the horizontal portion of the limiting plate 44, and the two insert rods 46 are movably inserted into the top of the second slider 41. In the two insertion holes 43, the spring 47 is fixedly connected between the bottom of the horizontal part of the limiting plate 44 and the top of the second slider 41. The vertical part of the limiting plate 44 has a second through-hole 45 aligned with the position of the second screw hole 42, and the second through-hole 45 on the vertical part of the limiting plate 44 is sleeved on the second screw 34. The bottom of the limiting plate 44 is flush with the bottom of the pressure plate 3. The spring 47 in the limiting assembly 4 gives the limiting plate 44 an elastic space to float up and down, which can stably clamp and center the thinner plate.

[0046] like Figure 1 and Figure 2 As shown, the support frame 5 includes two vertical plates 51 and a horizontal plate 52. The two vertical plates 51 are respectively installed on both sides of the top right end of the processing table 1. A rod groove is opened at the center of the top of each of the two vertical plates 51, and a second hydraulic rod 53 is fixedly installed in each of the two rod grooves. A positioning groove 55 is opened at the top of each of the two vertical plates 51 and on both sides of the rod groove. The horizontal plate 52 is set at the top of the two vertical plates 51. Two positioning rods 54 are installed at the bottom of both ends of the horizontal plate 52. Each positioning rod 54 is movably inserted into the positioning groove 55 at the top of the corresponding vertical plate 51. The telescopic ends of the two second hydraulic rods 53 are respectively fixedly connected to the bottom of both ends of the horizontal plate 52. A third slot 56 is provided at the center of the top. A third motor 57 is fixedly installed at one end of the horizontal plate 52. The output end of the third motor 57 is fixedly connected to a third screw 58 extending into the third slot 56. A sliding block 61 is slidably installed in the third slot 56 and threaded onto the third screw 58. The second hydraulic rod 53 drives the horizontal plate 52 to rise and fall, thereby adjusting the vertical height of the saw blade 63. The third motor 57 drives the third screw 58 to move the sliding block 61 within the third slot 56, thereby displacing the saw blade 63 horizontally to adapt to different cutting position requirements. At the same time, the cooperation between the positioning rod 54 and the positioning groove 55 enhances the stability of the horizontal plate 52 movement.

[0047] like Figure 1 As shown, support legs 11 are installed at the four corners of the bottom of the processing table 1. The two support legs 11 on the right side are fixedly connected to the bottom of the outer extension plate 13 away from the processing table 1 by diagonal bracing rods 12. The support legs 11 and diagonal bracing rods 12 form a triangular stable structure, which enhances the overall rigidity of the processing table 1 and the outer extension plate 13.

[0048] Although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A cutting machine, characterized in that, include: The processing table is a horizontal rectangular plate; Two extension plates are provided and fixedly installed at both ends on the right side of the processing table. A first slot is opened on the side of each extension plate. A support plate is disposed between two extension plates. A first slider is installed at both ends of the support plate. The two first sliders are slidably installed in the first slots on the side of the corresponding extension plates. The cross section of the support plate is L-shaped. The pressure plate is located above the horizontal part of the support plate. A second slot is provided at both ends of the top of the pressure plate, and a limit component is slidably installed in both second slots. A support frame is installed on the right end of the top of the processing table, and an I-shaped sliding block is slidably mounted on the support frame; The power unit is installed at the bottom of the sliding block, and the output end of the power unit is fitted with a saw blade, the side of which is in contact with the right side of the processing table.

2. A cutting machine according to claim 1, characterized in that, Both of the first sliders have first screw holes on their sides. Both of the two extension plates have a first motor installed at the end away from the processing table. The output ends of the two first motors are connected to first screws extending into the first slots, and the two first screws are respectively threaded into the first screw holes on the corresponding first sliders.

3. A cutting machine according to claim 1, characterized in that, The top of the extension plate, the top of the processing table, and the top of the horizontal section of the support plate are all located on the same horizontal plane. The top of the extension plate is provided with scale markings, and pointers that fit against the top of the extension plate are installed at both ends of the support plate.

4. A cutting machine according to claim 1, characterized in that, Both ends of the vertical part of the support plate are provided with a first through-hole that runs from left to right. A vertical fixing rod is fixedly installed in each of the two first through-holes. Both ends of the pressure plate away from the processing table are fixedly installed with connecting rods. The two connecting rods are located in the two first through-holes and are respectively movably sleeved on the corresponding fixing rods. Both ends of the right side of the support plate are provided with first hydraulic rods. The telescopic ends of the two first hydraulic rods are respectively fixedly connected to the bottom of the two connecting rods away from the pressure plate.

5. A cutting machine according to claim 1, characterized in that, The pressure plate has a second slot at both ends of its top. A second motor is fixedly installed at one end of the pressure plate. The output end of the second motor is fixedly connected to a second screw extending into the two second slots. The portions of the second screw located in the two second slots are respectively configured as a positive thread portion and a negative thread portion. The two limiting components are respectively located in the two second slots and sleeved on the positive thread portion and the negative thread portion of the second screw.

6. A cutting machine according to claim 5, characterized in that, The limiting assembly includes a second slider, a limiting plate, and a spring. The side of the second slider has a second threaded hole that is threaded onto a second screw. Both ends of the top of the second slider have through-holes. The limiting plate is configured as an inverted L-shape. The horizontal part of the limiting plate is located at the top of the second slider. Both ends of the bottom of the horizontal part of the limiting plate are equipped with insert rods, which are movably inserted into the two insert holes at the top of the second slider. The spring is fixedly connected between the bottom of the horizontal part of the limiting plate and the top of the second slider. The vertical part of the limiting plate has a second opening aligned with the position of the second threaded hole, and the second opening on the vertical part of the limiting plate is fitted onto the second screw. The bottom of the limiting plate is flush with the bottom of the pressure plate.

7. A cutting machine according to claim 1, characterized in that, The support frame includes: There are two vertical plates, which are installed on the right side of the top of the processing table. A rod groove is opened at the center of the top of the two vertical plates. A second hydraulic rod is fixedly installed in the two rod grooves. A positioning groove is opened at the top of the two vertical plates and on both sides of the rod groove. A horizontal plate is set at the top of two vertical plates. Two positioning rods are installed at the bottom of both ends of the horizontal plate. Each positioning rod is movably inserted into the positioning groove at the top of the corresponding vertical plate. The telescopic ends of two second hydraulic rods are fixedly connected to the bottom of both ends of the horizontal plate. A third slot is opened at the center of the top of the horizontal plate. A third motor is fixedly installed at one end of the horizontal plate. The output end of the third motor is fixedly connected to a third screw extending into the third slot. The sliding block is slidably installed in the third slot and threaded onto the third screw.

8. A cutting machine according to claim 1, characterized in that, Support legs are installed at the four corners of the bottom of the processing table, and diagonal braces are fixedly connected between the sides of the two right-side support legs and the bottom of the outer extension plate away from the processing table.

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