Cutting device convenient to fix

Abstract

The utility model relates to the technical field of cutting devices, in particular to a cutting device convenient to fix, which comprises a cutting table, a support and cutting equipment, the support is fixedly connected to the upper end face of the cutting table, the cutting equipment is mounted below the support, clamps are arranged on the left side and the right side of the upper end face of the cutting table, and each clamp comprises a movable cavity. When the clamp moves, the multiple clamping strips make contact with the outer wall of a material, the outer wall of the material is irregular in shape and can backwards extrude the multiple clamping strips to slide, the other ends of the multiple clamping strips extend into the cavity and push and extrude the multiple steel balls, the steel balls roll, and along with continuous pushing of the air cylinder, the multiple clamping strips can slide in the cavity. And when the multiple steel balls cannot roll, the material is firmly clamped and fixed, the stability and accuracy in the clamping process are ensured, the structure can be suitable for irregular special-shaped materials, clamping and fixing are convenient, follow-up cutting work is facilitated, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting devices, in particular to a cutting device which is easy to fix. Background Art

[0002] Cutting devices are used in metal and non-metal industries. Generally speaking, the non-metal industry is divided into stone cutting machines, water jet cutting machines, sawtooth cutting machines, laser cutting machines for cutting cloth and plastic, chemical fiber products, blade cutting machines, and flame cutting machines, plasma cutting machines, CNC cutting machines and manual cutting machines for cutting metal materials.

[0003] In the construction industry, cutting machines are often used to cut materials. Current cutting machines can only perform fixed cutting on regular materials, but they are not firmly fixed when cutting irregular shaped materials, which brings great inconvenience to workers, increases workers' working time and reduces work efficiency. Utility Model Content

[0004] The utility model aims to provide a cutting device which is easy to fix and can be applied to irregular special-shaped materials. It is easy to clamp and fix, thus facilitating subsequent cutting work and improving work efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cutting device that is easy to fix, comprising a cutting table, a bracket and a cutting device, the bracket being fixedly connected to the upper end surface of the cutting table, the cutting device being installed below the bracket, and clamps being provided on both sides of the upper end surface of the cutting table, the clamp comprising a movable cavity, one side of the movable cavity being connected to a mold cavity, the interior of the movable cavity being movably connected with a plurality of evenly distributed clamping strips, the interior of the mold cavity being provided with a plurality of steel balls, the upper end surfaces of the movable cavity and the mold cavity being detachably connected with a limit plate and a cover plate, respectively, the upper end surfaces of the plurality of clamping strips are fixedly connected with sliders, the lower end surface of the limit plate is fixedly connected with a plurality of slide grooves, and the plurality of slides are respectively slidably connected to the interiors of the plurality of slide grooves.

[0006] In order to improve the anti-slip property of the clamping end of the clamping strip, as a preferred cutting device of the utility model that is easy to fix, one end of the clamping strip away from the cavity is fixedly connected with a plurality of protrusions.

[0007] In order to increase the friction between the steel ball and the clamping strip, as a preferred cutting device of the utility model that is easy to fix, a rubber pad is fixedly connected to one end of the clamping strip close to the cavity.

[0008] In order to facilitate the injection of lubricating oil, as a preferred embodiment of the cutting device of the utility model that is easy to fix, a plurality of oil injection ports are provided on the upper end surface of the limiting plate.

[0009] In order to drive the clamp to move, as a preferred cutting device of the utility model that is easy to fix, cylinders are installed on both sides of the bracket, and the output ends of the two cylinders are fixedly connected to the two clamps respectively.

[0010] In order to prolong the service life, as a preferred cutting device of the utility model that is easy to fix, the clamping strip is made of stainless steel.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] When fixing the material, it is first placed on the upper end of the cutting table, with the material located between the two clamps. The cylinder is started to drive the clamp close to the material, so that the material is clamped and fixed by the two clamps. When the clamp moves, multiple clamping bars are in contact with the outer wall of the material. The outer wall of the material has an irregular shape, which will squeeze multiple clamping bars backward to slide. The other ends of the multiple clamping bars extend into the cavity and push and squeeze multiple steel balls, which roll. As the cylinder continues to push, the material is firmly clamped and fixed until the multiple steel balls can no longer roll, ensuring stability and accuracy during the clamping process. This structure can be suitable for irregular and special-shaped materials, and is easy to clamp and fix, thereby facilitating subsequent cutting work and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is the overall main structural diagram of the utility model;

[0014] Figure 2 This is a cross-sectional top view of the structure of the fixture of the utility model;

[0015] Figure 3 This is a top view of the external structure of the fixture of the utility model;

[0016] Figure 4 This is a bottom view of the structure of the limit plate of the utility model;

[0017] Figure 5 For this utility model Figure 3 Enlarged structural diagram of part a in the middle.

[0018] In the figure: 1. cutting table; 2. bracket; 3. cutting equipment; 4. fixture; 5. movable cavity; 6. mold cavity; 7. clamping strip; 8. steel ball; 9. limit plate; 10. cover plate; 11. slider; 12. slide groove; 13. bump; 14. rubber pad; 15. oil filling port; 16. cylinder. DETAILED DESCRIPTION

[0019] See also Figures 1 to 5A cutting device that is easy to fix includes a cutting table 1, a bracket 2 and a cutting device 3. The bracket 2 is fixedly connected to the upper end surface of the cutting table 1, and the cutting device 3 is installed below the bracket 2. Clamps 4 are arranged on both sides of the upper end surface of the cutting table 1. The clamps 4 include a movable cavity 5. One side of the movable cavity 5 is connected to a mold cavity 6. The interior of the movable cavity 5 is movably connected with a plurality of evenly distributed clamping strips 7. The interior of the mold cavity 6 is provided with a plurality of steel balls 8. The upper end surfaces of the movable cavity 5 and the mold cavity 6 are respectively detachably connected with a limit plate 9 and a cover plate 10. The upper end surfaces of the plurality of clamping strips 7 are all fixedly connected with sliders 11. The lower end surface of the limit plate 9 is fixedly connected with a plurality of slide grooves 12. The plurality of sliders 11 are respectively slidably connected to the interior of the plurality of slide grooves 12.

[0020] In this embodiment: when fixing the material, it is first placed on the upper end of the cutting table 1, the material is located between the two clamps 4, and the cylinder 16 is started to drive the clamp 4 close to the material, so that the material is clamped and fixed by the two clamps 4. When the clamp 4 moves, multiple clamping bars 7 are in contact with the outer wall of the material. The outer wall of the material is irregular in shape, and multiple clamping bars 7 will be squeezed backward to slide. The other ends of the multiple clamping bars 7 extend into the cavity 6 and push and squeeze multiple steel balls 8. The steel balls 8 roll. With the continuous push of the cylinder 16, until the multiple steel balls 8 cannot roll, the material is firmly clamped and fixed, ensuring the stability and accuracy of the clamping process. This structure can be applied to irregular special-shaped materials, and the clamping and fixing are convenient, so as to facilitate the subsequent cutting work and improve the work efficiency.

[0021] When the clamping bar 7 moves, the slider 11 at the upper end thereof slides inside the slide groove 12 , thereby facilitating the positioning of the clamping bar 7 .

[0022] As a technical optimization solution of the present invention, one end of the clamping strip 7 away from the cavity 6 is fixedly connected with a plurality of protrusions 13 .

[0023] In this embodiment, a plurality of protrusions 13 are fixedly connected to one end of the clamping strip 7 away from the cavity 6 to increase the friction between the clamping strip 7 and the material and improve the clamping effect.

[0024] As a technical optimization solution of the present invention, a rubber pad 14 is fixedly connected to one end of the clamping strip 7 close to the cavity 6 .

[0025] In this embodiment: a rubber pad 14 is fixedly connected to one end of the clamping strip 7 close to the cavity 6, thereby increasing the friction between the clamping strip 7 and the steel ball 8 and improving the clamping stability.

[0026] As a technical optimization solution of the present invention, a plurality of oil filling ports 15 are provided on the upper end surface of the limit plate 9 .

[0027] In this embodiment, a plurality of oil filling ports 15 are provided on the upper end surface of the limiting plate 9 , so that lubricating oil can be injected through the oil filling ports 15 to make the clamping strip 7 move smoothly.

[0028] As a technical optimization solution of the present invention, cylinders 16 are installed on both the left and right sides of the bracket 2, and the output ends of the two cylinders 16 are fixedly connected to the two clamps 4 respectively.

[0029] In this embodiment: the output ends of the two cylinders 16 are respectively fixedly connected to the two clamps 4, so as to facilitate driving the two clamps 4 to move.

[0030] As a technical optimization solution of the present utility model, the clamping strip 7 is made of stainless steel.

[0031] In this embodiment, the clamping strip 7 is made of stainless steel, which has high strength, strong corrosion resistance and prolonged service life.

[0032] Working principle: When fixing the material, first place it on the upper end of the cutting table 1, with the material located between the two clamps 4. Start the cylinder 16 to drive the clamp 4 close to the material, so that the material is clamped and fixed by the two clamps 4. When the clamp 4 moves, multiple clamping bars 7 are in contact with the outer wall of the material. The outer wall of the material has an irregular shape, which will squeeze multiple clamping bars 7 backward to slide. The other ends of the multiple clamping bars 7 extend into the cavity 6 and push and squeeze multiple steel balls 8. The steel balls 8 roll. As the cylinder 16 continues to push, until the multiple steel balls 8 can no longer roll, the material is firmly clamped and fixed, ensuring stability and accuracy during the clamping process. This structure can be suitable for irregular special-shaped materials, and is convenient for clamping and fixing, thereby facilitating subsequent cutting work and improving work efficiency.

[0033] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A cutting device that is easy to fix, comprising a cutting table (1), a bracket (2) and a cutting device (3), wherein the bracket (2) is fixedly connected to the upper end surface of the cutting table (1), and the cutting device (3) is installed below the bracket (2), characterized in that: A clamp (4) is provided on both left and right sides of the upper end surface of the cutting table (1), the clamp (4) comprises a movable cavity (5), one side of the movable cavity (5) is connected to a mold cavity (6), the interior of the movable cavity (5) is movably connected to a plurality of evenly distributed clamping strips (7), the interior of the mold cavity (6) is provided with a plurality of steel balls (8), the upper end surfaces of the movable cavity (5) and the mold cavity (6) are respectively detachably connected to a limit plate (9) and a cover plate (10), the upper end surfaces of the plurality of clamping strips (7) are all fixedly connected to a slider (11), the lower end surface of the limit plate (9) is fixedly connected to a plurality of slide grooves (12), and the plurality of slide grooves (11) are respectively slidably connected to the interior of the plurality of slide grooves (12).

2. A cutting device that is easy to fix according to claim 1, characterized in that: One end of the clamping strip (7) away from the mold cavity (6) is fixedly connected to a plurality of protrusions (13).

3. A cutting device that is easy to fix according to claim 1, characterized in that: One end of the clamping strip (7) close to the mold cavity (6) is fixedly connected to a rubber pad (14).

4. A cutting device that is easy to fix according to claim 1, characterized in that: The upper end surface of the limiting plate (9) is provided with a plurality of oil filling ports (15).

5. A cutting device that is easy to fix according to claim 1, characterized in that: Cylinders (16) are installed on both the left and right sides of the bracket (2), and the output ends of the two cylinders (16) are fixedly connected to the two clamps (4) respectively.

6. A cutting device that is easy to fix according to claim 1, characterized in that: The clamping strip (7) is made of stainless steel.

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