Cutting tool

Abstract

The utility model discloses a cutting tool, and belongs to the field of tool cutting equipment. Comprising a mounting table, and a profiling plate matched with a workpiece in shape and a clamping device for fixing the workpiece to the profiling plate are arranged on the mounting table; a plurality of sealing grooves are formed in the outer surface of the profiling plate, and sealing strips are arranged in the sealing grooves. The device has the beneficial effects that the profiling plate is specially made according to the shape of a workpiece, the purpose is to support the whole workpiece and facilitate follow-up cutting operation, meanwhile, a plurality of sealing grooves are formed in the outer surface of the profiling plate, and sealing strips are arranged in the sealing grooves; through the arrangement, when a workpiece is attached to the outer surface of the profiling plate, the sealing strip can provide static friction force for the workpiece, and the workpiece is prevented from slipping; and meanwhile, during cutting, great vibration can be generated, a plurality of negative pressure areas can be formed between the profiling plate and the workpiece due to the arrangement of the sealing strips, the workpiece can be firmly adsorbed to the profiling plate through the negative pressure areas, and displacement of the workpiece is prevented.

Description

TECHNICAL FIELD

[0001] The utility model relates to a cutting frock belongs to frock cutting equipment field. BACKGROUND

[0002] When carrying out the flash cutting of workpiece, the workpiece needs to be clamped, then the cutting blade is operated to cut, the cutting disc rotates at high speed during cutting, which will cause the vibration of the whole workpiece, and the vibrating workpiece will produce slight deviation under the clamping condition, meanwhile, the cutting disc is on the set automatic route, if the workpiece deviates, the cutting deviation will be caused, and the workpiece is unqualified. UTILIT Y MODEL CONTENT

[0003] The utility model discloses a cutting frock, which can effectively solve the above problems.

[0004] In order to solve the above technical problems, the utility model is realized through the following technical schemes:

[0005] Including installation platform, be provided with the profiling board that matches with the workpiece appearance and the clamping device that fixes the workpiece on the profiling board on the installation platform, the outer surface of the profiling board is provided with a plurality of sealing grooves, and the sealing strip is arranged in the sealing groove.

[0006] Further, the profiling board includes a top plate and vertical plates arranged on the front and rear sections of the top plate, the vertical plates are slidably arranged on the installation platform through sliding devices, and a pushing device for controlling the sliding of the vertical plates is also arranged on the installation platform.

[0007] Further, the sliding device includes a moving plate, the vertical plates are fixed on the moving plate through clamping devices, a sliding plate is arranged at the bottom of the moving plate, a slide bar is arranged on the upper end surface of the installation platform, a slide groove matched with the slide bar is arranged at the lower end of the sliding plate, and the sliding plate is slidably arranged on the slide bar; the pushing device includes a fixed plate arranged on the installation platform, a screw rod is threadedly connected in the fixed plate, a rotating column is arranged at the end of the screw rod, a limiting column is arranged at one end of the rotating column, the limiting column is clamped in a clamping block, and the clamping block is fixed on the moving plate.

[0008] Further, a horizontal plate is arranged at the lower end surface of the moving plate, the moving plate and the horizontal plate form an L-shaped plate, and a plurality of reinforcing ribs are arranged between the moving plate and the horizontal plate; the sliding plate is fixed on the lower end surface of the horizontal plate.

[0009] Further, two support columns are arranged at the middle position of the installation platform, and a support plate is arranged at the upper end of the support columns.

[0010] Further, the clamping device comprises a plurality of air cylinders mounted on the end face of the mounting table, the air cylinders are arranged around the workpiece, and the air cylinders are connected in series through an air circuit pipeline, and an air valve is arranged on the air circuit pipeline.

[0011] The beneficial effects are:

[0012] In the device, a profiling plate is specially made according to the shape of the workpiece, and the purpose is to support the entire workpiece and facilitate subsequent cutting operation, and a plurality of sealing grooves are arranged on the outer surface of the profiling plate, and sealing strips are arranged in the sealing grooves; in this way, when the workpiece is attached to the outer surface of the profiling plate, the sealing strips can provide static friction for the workpiece to prevent the workpiece from slipping.

[0013] At the same time, during cutting, a great vibration will be generated, and the arrangement of the sealing strips can form a plurality of negative pressure areas between the profiling plate and the workpiece, and the plurality of negative pressure areas can firmly adsorb the workpiece on the profiling plate to prevent displacement of the workpiece. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to facilitate the description, the utility model is described in detail by the following specific implementation and drawings.

[0015] Figure 1 It is a structural schematic view of the utility model;

[0016] Figure 2 It is a workpiece part drawing of the utility model;

[0017] Figure 3 It is a profiling plate part drawing of the utility model;

[0018] Figure 4 It is a support column part drawing of the utility model;

[0019] Figure 5 It is Figure 4 It is a local enlarged view;

[0020] Figure 6 It is a sliding device sectional view of the utility model.

[0021] BRIEF DESCRIPTION OF DRAWINGS:

[0022] 1, mounting table; 2, profiling plate; 21, top plate; 22, vertical plate; 3, clamping device; 4, sealing groove; 5, sliding device; 51, sliding plate; 52, slide; 53, moving plate; 54, horizontal plate; 55, reinforcing rib; 6, pushing device; 61, fixed plate; 62, screw; 63, rotating column; 64, limiting column; 65, clamping block; 7, support column; 8, support plate; 9, air cylinder; 10, workpiece; 11, pressing plate. DETAILED DESCRIPTION

[0023] The embodiments of the present application are described in detail below, examples of which are shown in the drawings. The embodiments described below by reference to the drawings are exemplary and are intended to explain the present application, and cannot be understood as a limitation of the present application.

[0024] It should be noted that in the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0025] In addition, the terms "first", "second", "third" and the like are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0026] Meanwhile, in the description of the present application, unless otherwise specified and limited, the terms "connected", "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0027] Referring to Figures 1-6 An embodiment of the cutting tool of the present application is provided,

[0028] comprising a mounting table 1, the mounting table 1 is provided with a profiling plate 2 matched with the shape of the workpiece 10 and a clamping device 3 for fixing the workpiece 10 on the profiling plate 2; a plurality of sealing grooves 4 are arranged on the outer surface of the profiling plate 2, and sealing strips are arranged in the sealing grooves 4.

[0029] Figure 2 indicates the workpiece 10 pattern after cutting, Figure 1 indicates the workpiece 10 pattern before cutting; Figure 3 indicates the profiling plate 2 part drawing after removing the workpiece 10; the cutting tool mainly cuts off the burr of the workpiece 10;

[0030] In the device, the profiling plate 2 is specially made according to the shape of the workpiece 10, the purpose is to support the whole workpiece 10, facilitate subsequent cutting operation, at the same time, a plurality of sealing grooves 4 are arranged on the outer surface of the profiling plate 2, and sealing strips are arranged in the sealing grooves 4; in this way, when the workpiece 10 is attached to the outer surface of the profiling plate 2, the sealing strips can provide static friction for the workpiece 10 to prevent the workpiece from slipping;

[0031] At the same time, when cutting, a great vibration is generated, and the sealing strip can form multiple negative pressure areas between the profiling plate 2 and the workpiece 10, so that the workpiece 10 is firmly adsorbed on the profiling plate 2, and displacement of the workpiece 10 is prevented.

[0032] The profiling plate 2 comprises a top plate 21 and vertical plates 22 arranged at front and rear sections of the top plate 21; the split profiling plate 2 can be applied to different models of workpieces 10.

[0033] The vertical plates 22 are slidably arranged on the mounting table 1 through the sliding device 5, and a pushing device 6 for controlling sliding of the vertical plates 22 is arranged on the mounting table 1. When the model of the workpiece 10 needs to be replaced, the pushing device 6 can be operated to push the vertical plates 22, so that workpieces 10 of different sizes can be matched.

[0034] The specific sliding device 5 comprises a moving plate 53, the vertical plates 22 are fixed on the moving plate 53 through the clamping device 3, a sliding plate 51 at the bottom of the moving plate 53, a sliding strip 52 arranged on the upper end surface of the mounting table 1, and a sliding groove arranged at the lower end of the sliding plate 51 and matched with the sliding strip 52, the sliding plate 51 being slidably arranged on the sliding strip 52; the pushing device 6 comprises a fixed plate 61 arranged on the mounting table 1, a screw rod 62 threadedly connected in the fixed plate 61, a rotating column 63 arranged at the end of the screw rod 62, a limiting column 64 arranged at one end of the rotating column 63, and a clamping block 65 in which the limiting column 64 is clamped, the clamping block 65 being fixed on the moving plate 53.

[0035] The staff rotates the screw rod 62, the screw rod 62 moves horizontally due to the arrangement of the fixed plate 61, thereby moving the limiting column 64 clamped in the clamping block 65, finally moving the moving plate 53, and achieving the purpose of moving the vertical plates 22.

[0036] The lower end surface of the moving plate 53 is provided with a horizontal plate 54, the moving plate 53 and the horizontal plate 54 form an L-shaped plate, and a plurality of reinforcing ribs 55 are arranged between the moving plate 53 and the horizontal plate 54; the sliding plate 51 is fixed on the lower end surface of the horizontal plate 54.

[0037] The horizontal plate 54 and the reinforcing ribs 55 are mainly to increase the strength of the moving plate 53.

[0038] Two support columns 7 are arranged at the middle position of the mounting table 1, and a support plate 8 is arranged at the upper end of the support column 7.

[0039] The support column 7 and the support plate 8 are mainly to support the top plate 21.

[0040] The clamping device 3 comprises a plurality of air cylinders 9 arranged on the upper end surface of the mounting table 1, a pressing plate 11 arranged at the piston end of the air cylinder 9, the air cylinder 9 being arranged around the workpiece 10, and the air cylinders 9 being connected together through an air path pipeline, and an air valve being arranged on the air path pipeline.

[0041] The number of the air cylinders 9 in the device is sixteen, five are arranged in front and back respectively, three are arranged on both sides respectively, the height of the five in front and back is lower than that of the three on both sides; it is convenient to fix the workpiece 10 on the profiling plate 2.

[0042] Obviously, the above embodiments are only examples for clearly illustrating, but not limitation to the embodiments. Other different forms of changes or variations can be made on the basis of the above description for ordinary skilled in the art. Here, all the embodiments need not and can not be exhausted. The obvious changes or variations derived therefrom are still within the protection scope of the utility model creation.

Claims

1. A cutting tool, characterized by: The installation platform (1) is provided with a profile plate (2) matched with the profile of a workpiece (10) and a clamping device (3) for fixing the workpiece (10) on the profile plate (2); a plurality of sealing grooves (4) are arranged on the outer surface of the profile plate (2), and a sealing strip is arranged in each sealing groove (4).

2. The cutting tool of claim 1, wherein: The profile plate (2) comprises a top plate (21) and vertical plates (22) arranged on the front and rear sections of the top plate (21); the vertical plates (22) are slidably arranged on the installation platform (1) through sliding devices (5), and a pushing device (6) for controlling the sliding of the vertical plates (22) is arranged on the installation platform (1).

3. The cutting tool of claim 2 wherein: The sliding device (5) comprises a moving plate (53), the vertical plates (22) are fixed on the moving plate (53) through the clamping device (3), a sliding plate (51) is arranged at the bottom of the moving plate (53), a sliding bar (52) is arranged on the upper end surface of the installation platform (1), a sliding groove matched with the sliding bar (52) is arranged at the lower end of the sliding plate (51), and the sliding plate (51) is slidably arranged on the sliding bar (52); the pushing device (6) comprises a fixed plate (61) arranged on the installation platform (1), a screw rod (62) is threadedly connected in the fixed plate (61), a rotating column (63) is arranged at the end of the screw rod (62), a limiting column (64) is arranged at one end of the rotating column (63), the limiting column (64) is clamped in a clamping block (65), and the clamping block (65) is fixed on the moving plate (53).

4. The cutting tool of claim 3 wherein: A horizontal plate (54) is arranged on the lower end surface of the moving plate (53), the moving plate (53) and the horizontal plate (54) form an L-shaped plate, and a plurality of reinforcing ribs (55) are arranged between the moving plate (53) and the horizontal plate (54); the sliding plate (51) is fixed on the lower end surface of the horizontal plate (54).

5. The cutting tool of claim 4 wherein: Two support columns (7) are arranged at the middle position of the installation platform (1), and a support plate (8) is arranged on the upper end of each support column (7).

6. The cutting tool of claim 5 wherein: The clamping device (3) comprises a plurality of air cylinders (9) arranged on the upper end surface of the installation platform (1), the air cylinders (9) surround the workpiece (10), the air cylinders (9) are connected together through an air path pipeline, and an air valve is arranged on the air path pipeline.

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