CN215628940U

CN215628940U - Individual layer cutter convenient to change aircraft nose

Info

Publication number: CN215628940U
Application number: CN202122167206.1U
Authority: CN
Inventors: 李才娣; 刘连军; 温军
Original assignee: Zhongshan E Cutting Network Technology Co Ltd
Current assignee: Zhongshan E Cutting Network Technology Co Ltd
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2022-01-25
Anticipated expiration: 2031-09-08

Abstract

The utility model discloses a single-layer cutting machine convenient for head replacement, which comprises a cutting workbench, wherein two sides of the cutting workbench are fixedly connected with support blocks, a threaded rod is rotatably connected between the support blocks through a bearing, the surface of the threaded rod is connected with a movable frame through threads, the top end of the movable frame is fixedly connected with a hydraulic rod, the output end of the hydraulic rod is fixedly connected with a mounting frame, a cutting knife is arranged on the surface of the mounting frame, a limiting groove is formed in the surface of the mounting frame, the top end of the mounting frame is connected with a fixing bolt through threads, a thread groove is formed in the top end of the cutting knife, and the size of the inner wall of the thread groove is matched with the fixing bolt. The cutting scissors can be limited and fixed by matching the limiting groove, the fixing bolt, the thread groove and the limiting block, so that the assembly or disassembly of the cutting scissors is effectively avoided from being influenced by overlarge machine head, and the working efficiency of people is greatly improved.

Description

Individual layer cutter convenient to change aircraft nose

Technical Field

The utility model relates to the technical field of cutting machines, in particular to a single-layer cutting machine with a conveniently-replaced machine head.

Background

The cutting machine is a precision instrument specially used for cutting materials such as cloth and leather, has been widely applied to industries such as leather and cloth due to higher cutting precision and faster cutting efficiency, but the traditional cutting machine in the prior art has the problem that the machine head is not convenient to replace.

However, the prior art has the following disadvantages:

1. the existing cutting machine is too large in machine head and inconvenient to disassemble and assemble, so that the installation difficulty of people is further increased, and the working efficiency of people is influenced;

2. the existing cutting machine is not convenient for adding, holding and fixing cloth and leather, thereby easily influencing the processing quality when cutting.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a single-layer cutting machine with a conveniently-replaced machine head, and aims to solve the problems that disassembly and assembly are inconvenient, and cloth and leather are inconvenient to hold and fix.

In order to solve the technical problems, the utility model provides the following technical scheme: a single-layer cutting machine convenient for replacing a machine head comprises a cutting workbench, wherein two sides of the cutting workbench are fixedly connected with support blocks, a threaded rod is rotatably connected between the support blocks through a bearing, the surface of the threaded rod is connected with a movable frame through threads, the top end of the movable frame is fixedly connected with a hydraulic rod, the output end of the hydraulic rod is fixedly connected with a mounting frame, the surface of the mounting frame is provided with a cutting knife, the surface of the mounting frame is provided with a limit groove, the top end of the mounting frame is connected with a fixing bolt through threads, the top end of the cutting knife is provided with a threaded groove, the inner wall size of the threaded groove is matched with the fixing bolt, the top end of the cutting knife is fixedly connected with a limit block, the outer diameter size of the limit block is smaller than the inner diameter size of the limit groove, and the top end of the cutting workbench is fixedly connected with a fixing plate, the surface of the fixing plate is fixedly connected with an electric push rod, and the output end of the electric push rod is fixedly connected with a clamping seat.

Furthermore, the top of the clamping seat is connected with a pull rod in a sliding mode, the bottom of the pull rod is fixedly connected with an extrusion plate, a compression spring is sleeved on the surface of the pull rod, and two ends of the compression spring are fixedly connected with the extrusion plate and the clamping seat respectively.

Furthermore, the other end of each of the two pull rods is fixedly connected with a fixed handle, and anti-skid grains are arranged on the surface of each fixed handle.

Furthermore, the surface of cutting knife is provided with a positioning hole, the surface of the mounting rack is fixedly connected with a positioning rod, and the positioning rod is matched with the inner wall of the positioning hole in size.

Further, the top fixedly connected with guide bar of mounting bracket, the one end of guide bar and the top sliding connection who removes the frame, the bottom fixedly connected with of tailorring the workstation supports the leg.

Furthermore, the side fixedly connected with driving motor of a piece, driving motor's output fixedly connected with threaded rod.

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

(1) the cutting scissors can be limited and fixed by matching the limiting groove, the fixing bolt, the thread groove and the limiting block, so that the assembly or disassembly of the cutting scissors is effectively avoided from being influenced by overlarge machine head, and the working efficiency of people is greatly improved.

(2) According to the utility model, under the coordination of the electric push rod, the clamping seat, the pull rod, the extrusion plate and the compression spring, the cloth and leather with different sizes can be fixed, so that the processing quality is effectively prevented from being influenced by instability during cutting, and the practicability of the cutting machine is greatly improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic structural view of a single-layer cutting machine with a conveniently replaceable head according to the present invention;

FIG. 2 is a schematic view of a mobile gantry configuration of the present invention;

FIG. 3 is a schematic view of the structure of the cutting blade of the present invention;

fig. 4 is an enlarged view of the structure of fig. 1 at a.

In the figure: 1, cutting a workbench; 2, supporting blocks; 3, a threaded rod; 4, moving the frame; 5, a hydraulic rod; 6, mounting a frame; 7, cutting a cutter; 8, limiting grooves; 9 fixing the bolt; 10 a thread groove; 11 a limiting block; 12 fixing the plate; 13 electric push rod; 14 a clamping seat; 15 a pull rod; 16 extruding the plate; 17 a compression spring; 18 fixing a handle; 19 positioning holes; 20 positioning rods; 21 a guide bar; 22 a support leg; 23 drive the motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: a single-layer cutting machine convenient for head replacement comprises a cutting workbench 1, wherein two sides of the cutting workbench 1 are fixedly connected with supporting blocks 2, a threaded rod 3 is rotatably connected between the supporting blocks 2 through a bearing, the surface of the threaded rod 3 is connected with a movable frame 4 through threads, the top end of the movable frame 4 is fixedly connected with a hydraulic rod 5, the output end of the hydraulic rod 5 is fixedly connected with a mounting frame 6, the surface of the mounting frame 6 is provided with a cutting knife 7, the surface of the mounting frame 6 is provided with a limiting groove 8, the top end of the mounting frame 6 is connected with a fixing bolt 9 through threads, the top end of the cutting knife 7 is provided with a threaded groove 10, the inner wall size of the threaded groove 10 is matched with the fixing bolt 9, the top end of the cutting knife 7 is fixedly connected with a limiting block 11, the outer diameter size of the limiting block 11 is smaller than the inner diameter size of the limiting groove 8, and the top end of the cutting workbench 1 is fixedly connected with a fixing plate 12, fixed plate 12's fixed surface is connected with electric putter 13, electric putter 13's output fixedly connected with grip slipper 14, through spacing groove 8, fixing bolt 9, under the cooperation between thread groove 10 and the stopper 11, make and play spacing fixed effect to cutting scissors 7, thereby effectual too big influence of avoiding the aircraft nose is installed or is dismantled, and then people's work efficiency has been improved greatly, fixed connection is carried in the text, adopt corresponding screw to carry out fixed connection or direct welding more and form, and corresponding relation of connection does not have, threaded connection is external screw thread and female connection.

Specifically, the top of the clamping seat 14 is slidably connected with a pull rod 15, the bottom of the pull rod 15 is fixedly connected with an extrusion plate 16, a compression spring 17 is sleeved on the surface of the pull rod 15, and two ends of the compression spring 17 are respectively fixedly connected with the extrusion plate 16 and the clamping seat 14, so that the fixing can be performed according to different sizes of cloth and leather, wherein the sliding connection relationship is that the pull rod 15 penetrates through the top of the clamping seat 14 to be capable of freely sliding, and the pull rod 15 is arranged in a double mode, so that the sliding can only be performed and the rotation cannot be generated.

Specifically, the other ends of the two pull rods 15 are fixedly connected with the fixed handles 18, and anti-skid grains are arranged on the surfaces of the fixed handles 18, so that the one ends of the pull rods 15 can be limited conveniently

Specifically, the locating hole 19 has been seted up on the surface of cutting out sword 7, and the fixed surface of mounting bracket 6 is connected with locating lever 20, and locating lever 20 cooperatees with the inner wall size of locating hole 19 for can play the positioning action between to mounting bracket 6 and cutting out sword 7.

Specifically, the top fixedly connected with guide bar 21 of mounting bracket 6, the one end of guide bar 21 and the top sliding connection who removes frame 4, the bottom fixedly connected with of tailoring work platform 1 supports leg 22 for can play the stable effect of direction when mounting bracket 6 removes.

Specifically, the side fixedly connected with driving motor 23 of a piece 2, the output fixedly connected with threaded rod 3 of driving motor 23 for can provide power take off for threaded rod 3.

The working principle of the utility model is as follows: when the machine head needs to be replaced, firstly the fixing bolt 9 is loosened to be separated from the thread groove 10 at the top of the cutting knife 7, then the cutting knife 7 is pulled to be capable of being installed, when the machine head needs to be installed, the limiting function can be achieved through the arrangement of the limiting groove 8, then the limiting block 11 is arranged to accelerate the installation between the cutting scissors 7 and the installation frame 6, at the moment, the fixing bolt 9 is fixed inside the thread groove 10 again to complete the limiting of the machine head, when the machine head is cut, the movable frame 4 can be driven to move back and forth through the rotation of the supporting block 2, so that the adjustment can be carried out according to the cutting size of cloth and leather, the clamping seat 14 can be moved through the driving of the electric push rod 13, so that the adjustment can be carried out according to the length of the cloth and the leather, and then the pull rod 15 is pulled, the pressing plate 16 is aligned with the top of the cloth and the leather, and then the pull rod 15 is released, so that the cloth and the leather can be clamped and fixed under the action of the spring force of the compression spring 17.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a monolayer cutter convenient to change aircraft nose which characterized in that: comprises a cutting workbench (1), wherein two sides of the cutting workbench (1) are fixedly connected with supporting blocks (2), a threaded rod (3) is rotatably connected between the supporting blocks (2) through a bearing, the surface of the threaded rod (3) is connected with a movable frame (4) through threads, the top end of the movable frame (4) is fixedly connected with a hydraulic rod (5), the output end of the hydraulic rod (5) is fixedly connected with a mounting frame (6), the surface of the mounting frame (6) is provided with a cutting knife (7), the surface of the mounting frame (6) is provided with a limiting groove (8), the top end of the mounting frame (6) is connected with a fixing bolt (9) through threads, the top end of the cutting knife (7) is provided with a thread groove (10), the inner wall size of the thread groove (10) is matched with the fixing bolt (9), and the top end of the cutting knife (7) is fixedly connected with a limiting block (11), the external diameter of stopper (11) is less than the internal diameter of spacing groove (8), the top fixedly connected with fixed plate (12) of tailorring workstation (1), the fixed surface of fixed plate (12) is connected with electric putter (13), the output fixedly connected with grip slipper (14) of electric putter (13).

2. The single layer cutting machine with easy-to-replace head as claimed in claim 1, wherein: the top sliding connection of grip slipper (14) has pull rod (15), the bottom fixedly connected with stripper plate (16) of pull rod (15), compression spring (17) have been cup jointed on the surface of pull rod (15), fixed connection stripper plate (16) and grip slipper (14) respectively are in the both ends of compression spring (17).

3. The single layer cutting machine with easy-to-replace head as claimed in claim 2, wherein: the other ends of the two pull rods (15) are fixedly connected with fixed handles (18), and anti-skid grains are arranged on the surfaces of the fixed handles (18).

4. The single layer cutting machine with easy-to-replace head as claimed in claim 1, wherein: the surface of the cutting knife (7) is provided with a positioning hole (19), the surface of the mounting rack (6) is fixedly connected with a positioning rod (20), and the positioning rod (20) is matched with the inner wall of the positioning hole (19) in size.

5. The single layer cutting machine with easy-to-replace head as claimed in claim 1, wherein: the top fixedly connected with guide bar (21) of mounting bracket (6), the one end of guide bar (21) and the top sliding connection who removes frame (4), the bottom fixedly connected with of tailorring workstation (1) supports leg (22).

6. The single layer cutting machine with easy-to-replace head as claimed in claim 1, wherein: the side fixedly connected with driving motor (23) of piece (2) prop up, the output fixedly connected with threaded rod (3) of driving motor (23).