CN215471463U

CN215471463U - Cutting device is used in processing of wing upper slitter

Info

Publication number: CN215471463U
Application number: CN202121228733.2U
Authority: CN
Inventors: 周艳
Original assignee: Nanjing Kester Mechanical Equipment Technology Co ltd
Current assignee: Nanjing Kester Mechanical Equipment Technology Co ltd
Priority date: 2021-06-02
Filing date: 2021-06-02
Publication date: 2022-01-11
Anticipated expiration: 2031-06-02

Abstract

The utility model provides a cutting device for cutting on an airfoil surface, which comprises a bottom plate, wherein the bottom plate is provided with a movable groove and a sliding groove, a fixed seat is movably arranged in the movable groove, the fixed seat is provided with a movable block, the movable block is provided with a limiting assembly, the movable block is movably connected with the movable groove, the fixed seat is provided with a fixed groove, the fixed groove is symmetrically provided with a clamping assembly, the sliding groove is movably provided with a movable frame, the movable frame is provided with a sliding block, the sliding block is movably connected with the sliding groove, the bottom plate is provided with a first motor, the first motor is connected with a first lead screw, the first lead screw is movably connected with the sliding block, the upper end of the movable frame is provided with a second motor and a connecting seat, the second motor is connected with a second lead screw, the second lead screw is movably connected with the connecting seat, the movable frame is provided with an adjusting groove, the adjusting block is movably connected with the adjusting groove, the adjusting block is provided with a cutting assembly, the utility model can fix workpieces with different sizes, and the position of the cutting assembly is adjusted, so that the cutter with different lengths and widths can be cut.

Description

Cutting device is used in processing of wing upper slitter

Technical Field

The utility model mainly relates to the technical field of cutter machining, in particular to a cutting device for machining an upper cutter of an airfoil.

Background

A cutting tool is a tool used for cutting in machine manufacturing, and is also called a cutting tool, in the machining process of the cutting tool, a long and thin cylindrical raw material needs to be cut first to obtain a short material with a certain length for machining into individual tool bodies, for example, patent application numbers: 201822101564.0 patent comprises a base, a pair of tool slide mechanisms arranged in parallel on the base, a pair of tool clamping mechanisms arranged in parallel on the base and respectively matched with the tool slide mechanisms on the corresponding sides, a tool cutting mechanism arranged between the two tool slide mechanisms, and a tool length adjusting mechanism arranged on the base. Compared with the prior art, the cutter length adjusting mechanism can control the length of the cut cutter short material, realizes fixed-length cutting, ensures the consistency of products, can flexibly adjust the distance between the vertical surface of the cutting disc and the vertical surface of the limiting baffle, and further controls the length of the cut cutter short material according to the production requirements of different cutters, but the cutting width of the cutter short material cannot be adjusted, so that the cutter length adjusting mechanism has limitation.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a cutting device for machining an upper cutter of an airfoil surface, which is used for solving the technical problems in the background technology.

The technical scheme adopted by the utility model for solving the technical problems is as follows:

a cutting device for cutting on an airfoil surface comprises a bottom plate, wherein the bottom plate is provided with a movable groove and a sliding groove, a fixed seat is movably arranged in the movable groove, the fixed seat is provided with a movable block, the movable block is provided with a limiting assembly, the movable block is movably connected with the movable groove, the fixed seat is provided with a fixed groove, clamping assemblies are symmetrically arranged on the fixed groove, a movable frame is movably arranged on the sliding groove, the movable frame is provided with a sliding block, the sliding block is movably connected with the sliding groove, the bottom plate is provided with a first motor, the first motor is connected with a first lead screw, the sliding block penetrates through the first lead screw and is arranged in the sliding groove and movably connected with the sliding block, a second motor and a connecting seat are arranged at the upper end of the movable frame, the second motor is connected with a second lead screw, one end, away from the second motor, of the second lead screw is movably connected with the connecting seat, the adjustable frame is provided with an adjusting groove, the second screw rod is movably connected with an adjusting block, the adjusting block is movably connected with the adjusting groove, the adjusting block is provided with a cutting assembly, workpieces with different sizes can be fixed, the position of the cutting assembly is adjusted, and the effect of cutting cutters with different lengths and widths is achieved

Further, the activity groove is equipped with spacing hole, the movable block is equipped with the mounting hole, spacing subassembly is installed in the mounting hole, spacing subassembly includes first spring and spacing tooth, spacing tooth with mounting hole swing joint, and with spacing hole agrees with, and is spacing to the movable block to it is spacing to the fixing base.

Furthermore, the two ends of the first spring are respectively connected with the limiting teeth and the limiting holes, so that the fixing and limiting are facilitated.

Further, the fixed slot symmetry is equipped with the step hole, the centre gripping subassembly is installed in the step hole, the centre gripping subassembly includes movable tooth, second spring, rubber slab, the movable tooth with step hole swing joint, the movable tooth with the second spring with the rubber slab is connected, can fix the machined part.

Furthermore, the two ends of the second spring are respectively connected with the movable teeth and the step holes, so that the locking and fixing are facilitated.

Furthermore, the cross-sectional shape size unanimity of activity groove with the movable block, and be the T type, be convenient for remove the fixing base to spacing.

Furthermore, the cross-sectional shapes and sizes of the sliding groove and the sliding block are consistent and T-shaped, so that the movable frame is convenient to move and limit.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the limiting teeth, the first spring and the limiting holes are matched, so that the movable block moves in the movable groove, and the cutter is fixed through the movable teeth, the second spring and the rubber plate, so that workpieces with different sizes are fixed; further, a first motor drives a first screw rod to rotate, and the movable frame is moved rapidly to cut; furthermore, the second motor drives the second screw rod to rotate, so that the adjusting block moves, the position of the cutting assembly is adjusted, and the effect of cutting cutters with different lengths and widths is achieved.

The present invention will be explained in detail below with reference to the drawings and specific embodiments.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a cross-sectional view of the overall construction of the present invention;

FIG. 3 is a partial sectional view of the present invention;

FIG. 4 is a schematic view of a fixing base of the present invention;

FIG. 5 is an enlarged view of the structure of area A of the present invention;

FIG. 6 is an enlarged view of the structure of region A of the present invention.

In the figure: 1. a base plate; 11. a movable groove; 111. a limiting hole; 12. a chute; 13. a first motor; 14. a first lead screw; 2. a fixed seat; 21. a movable block; 211. mounting holes; 22. a limiting component; 221. a first spring; 222. limiting teeth; 23. a clamping assembly; 231. a movable gear; 232. a second spring; 233. a rubber plate; 24. fixing grooves; 241. a stepped bore; 3. a movable frame; 31. a second motor; 32. a second lead screw; 33. an adjusting block; 331. cutting the assembly; 34. a connecting seat; 35. an adjustment groove; 36. a slide block.

Detailed Description

In order to facilitate an understanding of the utility model, the utility model will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the utility model are shown, but which may be embodied in different forms and not limited to the embodiments described herein, but which are provided so as to provide a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the knowledge of the terms used herein in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-6 in greater detail, a cutting device for cutting on a wing surface comprises a bottom plate 1, the bottom plate 1 is provided with a movable groove 11 and a sliding groove 12, a fixed seat 2 is movably installed in the movable groove 11, the fixed seat 2 is provided with a movable block 21, the movable block 21 is provided with a limit component 22, the movable block 21 is movably connected with the movable groove 11, the fixed seat 2 is provided with a fixed groove 24, the fixed groove 24 is symmetrically provided with clamping components 23, the sliding groove 12 is movably provided with a movable frame 3, the movable frame 3 is provided with a sliding block 36, the sliding block 36 is movably connected with the sliding groove 12, the bottom plate 1 is provided with a first motor 13, the first motor 13 is connected with a first screw rod 14, the first screw rod 14 penetrates through the sliding block 36 and is installed on the sliding groove 12 and movably connected with the sliding block 36, the upper end of the movable frame 3 is provided with a second motor 31 and a connecting seat 34, second motor 31 is connected with second lead screw 32, second motor 31 one end is kept away from to second lead screw 32 with connecting seat 34 swing joint, adjustable shelf 3 is equipped with adjustment tank 35, swing joint has regulating block 33 on the second lead screw 32, regulating block 33 with adjustment tank 35 swing joint, regulating block 33 installs cutting element 331.

Please refer to fig. 2 and fig. 5, the movable slot 11 is provided with a limiting hole 111, the movable block 21 is provided with an installation hole 211, the limiting component 22 is installed in the installation hole 211, the limiting component 22 includes a first spring 221 and a limiting tooth 222, the limiting tooth 222 is movably connected with the installation hole 211 and is engaged with the limiting hole 111, and two ends of the first spring 221 are respectively connected with the limiting tooth 222 and the limiting hole 111.

Please refer to fig. 1, fig. 2, fig. 4, and fig. 6, wherein the fixing groove 24 is symmetrically provided with step holes 241, the clamping assembly 23 is installed in the step holes 241, the clamping assembly 23 includes a movable tooth 231, a second spring 232, and a rubber plate 233, the movable tooth 231 is movably connected to the step holes 241, the movable tooth 231 is connected to the second spring 232 and the rubber plate 233, and two ends of the second spring 232 are respectively connected to the movable tooth 231 and the step holes 241.

Please refer to fig. 2 and fig. 4, the movable slot 11 is T-shaped and has the same size with the cross section of the movable block 21.

Referring to fig. 1, the sliding groove 12 and the sliding block 36 have the same cross-sectional shape and size and are T-shaped.

The specific operation mode of the utility model is as follows:

when the cutting device is used, the fixed seat 2 is pushed to move to a proper position, the movable block 21 moves in the movable groove 11, the limiting teeth 222 are extruded into the mounting hole 211 from the limiting hole 111, the first spring 221 is compressed, after the movable block moves to the proper position, the first spring 221 resets, the limiting teeth 222 are pushed to move towards the limiting hole 111 to limit the fixed seat 2, then a workpiece is placed in the sub-fixing groove 24 of the fixed seat 2, the rubber plate 233 pushes the movable teeth 231 to move towards the stepped hole 241, the second spring 232 is compressed, the second spring 232 enables the rubber plate 233 to be tightly connected with the workpiece to fix the workpiece, the second motor 31 is started, the second motor 31 drives the second screw rod 32 to rotate, the second screw rod 32 drives the adjusting block 33 to move in the adjusting groove 35, the adjusting block 33 moves to drive the cutting assembly 331 to move, after the movable block moves to the proper position, the second motor 31 is closed, the first motor 13 is started, the first motor 13 drives the first screw rod 14 to rotate to enable the sliding block 36 to move in the sliding groove 12, thereby moving the movable frame 3 and driving the cutting assembly 331 to process the workpiece.

The utility model is described above with reference to the accompanying drawings, it is obvious that the utility model is not limited to the above-described embodiments, and it is within the scope of the utility model to adopt such insubstantial modifications of the inventive method concept and solution, or to apply the inventive concept and solution directly to other applications without modification.

Claims

1. The cutting device for machining the upper cutter of the airfoil comprises a base plate (1) and is characterized in that the base plate (1) is provided with a movable groove (11) and a sliding groove (12), a fixing seat (2) is movably mounted in the movable groove (11), a movable block (21) is arranged on the fixing seat (2), a limiting component (22) is arranged on the movable block (21), the movable block (21) is movably connected with the movable groove (11), a fixing groove (24) is formed in the fixing seat (2), clamping components (23) are symmetrically mounted on the fixing groove (24), a movable frame (3) is movably mounted on the sliding groove (12), a sliding block (36) is arranged on the movable frame (3), the sliding block (36) is movably connected with the sliding groove (12), a first motor (13) is mounted on the base plate (1), and the first motor (13) is connected with a first lead screw (14), run through in first lead screw (14) slider (36) are installed spout (12) and with slider (36) swing joint, second motor (31) and connecting seat (34) are installed to adjustable shelf (3) upper end, second motor (31) are connected with second lead screw (32), second motor (31) one end is kept away from in second lead screw (32) with connecting seat (34) swing joint, adjustable shelf (3) are equipped with adjustment tank (35), swing joint has regulating block (33) on second lead screw (32), regulating block (33) with adjustment tank (35) swing joint, cutting assembly (331) are installed in regulating block (33).

2. The cutting device for cutting on the airfoil surface according to claim 1, wherein the movable groove (11) is provided with a limiting hole (111), the movable block (21) is provided with a mounting hole (211), the limiting assembly (22) is mounted in the mounting hole (211), the limiting assembly (22) comprises a first spring (221) and a limiting tooth (222), and the limiting tooth (222) is movably connected with the mounting hole (211) and is matched with the limiting hole (111).

3. The cutting device for machining the upper blade of the airfoil as claimed in claim 2, wherein two ends of the first spring (221) are respectively connected with the limiting tooth (222) and the limiting hole (111).

4. The cutting device for blade-on-airfoil processing as claimed in claim 1, wherein the fixing groove (24) is symmetrically provided with a stepped hole (241), the clamping assembly (23) is installed in the stepped hole (241), the clamping assembly (23) comprises a movable tooth (231), a second spring (232) and a rubber plate (233), the movable tooth (231) is movably connected with the stepped hole (241), and the movable tooth (231) is connected with the second spring (232) and the rubber plate (233).

5. The cutting device for blade machining on airfoil of claim 4, wherein two ends of the second spring (232) are respectively connected with the movable tooth (231) and the stepped hole (241).

6. The cutting device for blade-on-airfoil machining according to claim 1, wherein the movable groove (11) and the movable block (21) have a cross-sectional shape and size consistent and are T-shaped.

7. The cutting device for cutting on the wing surface according to claim 1, wherein the cross-sectional shape of the chute (12) and the slide block (36) are uniform and T-shaped.