WO2022000563A1

WO2022000563A1 - Numerical control cutter convenient-to-disassemble structure

Info

Publication number: WO2022000563A1
Application number: PCT/CN2020/101688
Authority: WO
Inventors: 周舟
Original assignee: 苏州铭添精密切削有限公司
Priority date: 2020-07-02
Filing date: 2020-07-13
Publication date: 2022-01-06
Also published as: CN213196509U

Abstract

Disclosed is a numerical control cutter convenient-to-disassemble structure, comprising a mounting base. A mounting rod is provided at the bottom of the mounting base, a numerical control cutter head is provided on the front surface of the bottom of the mounting rod; a fixed mechanical arm is fixedly mounted at the top of the mounting base; a pressing rod is provided inside the mounting base, a clamping plate is provided inside the mounting base, springs are provided inside the mounting base, a second mounting groove is formed inside the mounting base, and the mounting rod penetrates into the mounting base by means of the second mounting groove. In the present utility model, the fixed mechanical arm is provided for mounting the mounting base, the mounting base is provided for mounting the mounting rod, and the mounting rod is provided for mounting the numerical control cutter head. The mounting rod is fixed by means of cooperation among the pressing rod, the clamping plate and the springs; moreover, the mounting rod is convenient to be disassembled; furthermore, the problem that existing numerical control cutters are inconvenient in disassembly, thus affecting the machining efficiency is solved.

Description

A convenient disassembly structure of a numerical control tool

technical field

The utility model relates to the technical field of numerical control tools, in particular to a convenient disassembly structure for numerical control tools.

Background technique

CNC tools are tools used for cutting processing in mechanical manufacturing, also known as cutting tools. Cutting tools in a broad sense include not only cutting tools, but also abrasives. At the same time, "CNC cutting tools" include not only cutting blades, but also accessories such as tool holders and tool holders. The development of cutting tools occupies an important position in the history of human progress. As early as BC, copper tools such as brass cones and copper cones, drills and knives appeared. In the late Warring States Period, due to the mastery of carburizing technology, copper tools were made. Drills and saws have some similarities.

Numerical control tools need to be constantly replaced with different tools to meet different use needs. The existing numerical control tools are inconvenient to disassemble, thus affecting the processing efficiency and unable to meet the needs of use.

Utility model content

The purpose of the utility model is to provide a convenient disassembly structure of the numerical control tool, which has the advantages of convenient disassembly, and solves the problem that the existing numerical control tool is inconvenient to disassemble, thereby affecting the processing efficiency.

In order to achieve the above purpose, the present invention provides the following technical solutions: a convenient disassembly structure of a numerical control tool, comprising a mounting seat, the bottom of the mounting seat is provided with a mounting rod, and the front of the bottom of the mounting rod is provided with a numerical control cutter head, so A fixed mechanical arm is fixedly installed on the top of the mounting seat, a pressing rod is arranged inside the mounting seat, a clamping plate is arranged inside the mounting seat, and a spring is arranged inside the mounting seat.

Preferably, the inside of the mounting seat is provided with a second mounting groove, the mounting rod penetrates into the interior of the mounting seat through the second mounting groove, and the interior of the mounting seat and on both sides of the second mounting groove are provided with the first through groove, the bottom of the card plate penetrates to the inside of the first through groove.

Preferably, a first installation groove is formed inside the installation seat, the pressing rod penetrates into the installation seat through the first installation groove, and a first installation groove is formed inside the installation seat and located on the right side of the first installation groove. Three installation grooves, the card board is slidably connected to the inside of the mounting seat through the third installation groove, two springs are fixedly installed on the left side of the card board, and the right side of the pressing rod is fixed with the top of the right side of the card board connect.

Preferably, limiting grooves are defined inside the mounting seat and at the top and bottom of the first mounting groove, and the interior of the limiting groove is slidably connected to a limiting block, and the relatively close side of the limiting block is connected to the pressing Rod fixed connection.

Preferably, a second through groove is provided inside the CNC cutter head and the mounting rod, the top of the second penetration groove is provided with a first inner hexagonal bolt, and the bottom of the second penetration groove is provided with a second penetration groove. The inner hexagonal bolt, the first inner hexagonal bolt and the second inner hexagonal bolt are connected by bolt rotation, the surface of the second inner hexagonal bolt and the bottom of the installation rod are provided with anti-skid gaskets.

Compared with the prior art, the beneficial effects of the present utility model are as follows:

1. The utility model is used to install the mounting seat by setting the fixed mechanical arm, install the mounting rod by setting the mounting seat, install the CNC tool head by setting the mounting rod, and use the pressing rod, the clamping plate and the The cooperation between the springs realizes the fixing of the installation rod, facilitates the disassembly of the installation rod, and solves the problem that the existing numerical control tool is inconvenient to disassemble, thereby affecting the processing efficiency.

2. In the present invention, the second installation groove is used to fix the installation rod, and the position of the installation rod is limited by the cooperation between the first penetration groove and the clamping plate, thereby increasing the stability of the installation rod. The installation slot is used to install the pressing rod, and the pressing rod is used to push the card plate to the left, so that the bottom of the card plate is separated from the first through groove to facilitate the disassembly of the installation rod. The cooperation between the grooves realizes the fixing of the pressing rod, preventing the shaking of the pressing rod from causing the mounting seat and the mounting rod to shake. Fixing between the heads, at the same time, it is convenient to disassemble and replace the CNC cutter head, and the anti-slip gasket is used to prevent the loosening between the installation rod and the CNC cutter head.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the cross-sectional structure schematic diagram of the utility model;

FIG. 3 is a schematic view of the side cross-sectional structure of the installation rod and the numerical control cutter head of the present invention.

In the figure: 1. Mounting seat; 2. Mounting rod; 3. CNC cutter head; 4. Pressing rod; 5. Fixed robotic arm; 6. Limit block; 7. Limit slot; 8. First installation slot; 9 , the second installation slot; 10, the third installation slot; 11, the first through slot; 12, the spring; 13, the clamping plate; 14, the first inner hexagonal bolt; 15, the second through slot; Hexagonal bolts; 17. Anti-skid gaskets.

detailed description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

In the description of this application document, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal" , "top", "bottom", "inside", "outside" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing this patent and simplifying the description, rather than indicating or It is implied that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as a limitation of this patent. In the description of this application document, it should be noted that, unless otherwise expressly specified and limited, the terms "installed", "connected", "connected" and "arranged" should be understood in a broad sense, for example, it may be a fixed connection, The setting can also be a detachable connection and setting, or an integral connection and setting. For those of ordinary skill in the art, the specific meanings of the above terms in this patent can be understood according to specific situations.

Please refer to Fig. 1-3, a CNC tool dismantling structure, including a mounting seat 1, the bottom of the mounting seat 1 is provided with a mounting rod 2, the front of the bottom of the mounting rod 2 is provided with a numerical control tool head 3, and the top of the mounting seat 1 is fixed A fixed mechanical arm 5 is installed, a pressing rod 4 is arranged inside the mounting seat 1, a clamping plate 13 is arranged inside the mounting seat 1, and a spring 12 is arranged inside the mounting seat 1. 1 for installation, by setting the mounting seat 1 for the installation of the installation rod 2, by setting the installation rod 2 for the installation of the numerical control tool head 3, through the cooperation between the pressing rod 4, the clamping plate 13 and the spring 12, the matching is realized. The installation rod 2 is fixed, and the disassembly of the installation rod 2 is convenient at the same time. A second installation groove 9 is opened inside the installation seat 1, and the installation rod 2 penetrates into the interior of the installation seat 1 through the second installation groove 9. Inside and on both sides of the second installation groove 9 are provided with first through grooves 11 , the bottom of the clamping plate 13 penetrates into the interior of the first through groove 11 , and the second installation groove 9 is provided for fixing the installation rod 2 , through the cooperation between the first penetration groove 11 and the clamping plate 13, the position of the mounting rod 2 can be limited, thereby increasing the stability of the mounting rod 2. The interior of the mounting seat 1 is provided with a first mounting groove 8, and the pressing rod 4 passes through the first mounting groove 8. A mounting groove 8 penetrates into the interior of the mounting seat 1 , and a third mounting groove 10 is defined inside the mounting seat 1 and located on the right side of the first mounting groove 8 , and the clamping plate 13 is slidably connected to the mounting seat 1 through the third mounting groove 10 . Inside, two springs 12 are fixedly installed on the left side of the card board 13, the right side of the pressing rod 4 is fixedly connected with the top of the right side of the card board 13, and the first installation groove 8 is used to install the pressing rod 4, By setting the pressing rod 4 to push the card board 13 to the left, the bottom of the card board 13 is separated from the first through groove 11 to facilitate the disassembly of the installation rod 2 . Both the top and the bottom are provided with a limit slot 7, the inner part of the limit slot 7 is slidably connected to the limit block 6, and the relatively close side of the limit block 6 is fixedly connected with the pressing rod 4, through the limit slot 7 and the first installation slot 8 The cooperation between them realizes the fixing of the pressing rod 4 and prevents the shaking of the pressing rod 4 from causing the mounting seat 1 and the mounting rod 2 to shake. The top of the through groove 15 is provided with a first inner hexagonal bolt 14, the bottom of the second through groove 15 is provided with a second inner hexagonal bolt 16, and the first inner hexagonal bolt 14 and the second inner hexagonal bolt 16 pass through. The bolts are connected in rotation, the surface of the second inner hexagonal bolt 16 and the bottom of the mounting rod 2 are provided with a non-slip washer 17, and the installation rod is realized by the cooperation between the first inner hexagonal bolt 14 and the second inner hexagonal bolt 16. 2 and the CNC cutter head 3 are fixed, and at the same time, it is convenient to disassemble and replace the CNC cutter head 3, and the anti-skid gasket 17 is provided to prevent the loosening between the installation rod 2 and the CNC cutter head 3.

During use, if the installation rod 2 needs to be replaced, the clamping plate 13 is moved to the left by squeezing the pressing rod 4, so that the bottom of the clamping plate 13 is separated from the first through groove 11, so that the installation rod 2 and the installation rod 2 are separated from each other. The seat 1 is separated, and the mounting rod 2 can be taken out. By rotating the first inner hexagonal bolt 14 or the second through groove 15, the first inner hexagonal bolt 14 and the second through groove 15 are separated, and the CNC cutter is separated. Head 3 can be removed and replaced.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims

An easy-to-remove structure for a numerically controlled tool, comprising a mounting seat (1), characterized in that: a mounting rod (2) is arranged at the bottom of the mounting seat (1), and a numerically controlled tool is arranged on the front of the bottom of the mounting rod (2). A head (3), a fixed mechanical arm (5) is fixedly installed on the top of the mounting seat (1), a pressing rod (4) is arranged inside the mounting seat (1), and a pressing rod (4) is arranged inside the mounting seat (1). A clamping plate (13) is provided, and a spring (12) is provided inside the mounting seat (1).
A convenient disassembly structure for a numerical control tool according to claim 1, characterized in that: a second installation groove (9) is opened inside the installation seat (1), and the installation rod (2) passes through the second installation groove. (9) penetrates into the interior of the mounting seat (1), the interior of the mounting seat (1) and on both sides of the second mounting groove (9) are provided with first penetration grooves (11), and the clamping plate ( The bottom of 13) penetrates to the inside of the first penetration groove (11).
The easy-to-remove structure for a numerically controlled tool according to claim 1, characterized in that: a first installation groove (8) is opened inside the installation seat (1), and the pressing rod (4) passes through the first installation groove. (8) penetrates to the inside of the mounting seat (1), a third mounting groove (10) is formed inside the mounting seat (1) and located on the right side of the first mounting groove (8), and the clamping plate (13) ) is slidably connected to the interior of the mounting seat (1) through the third mounting groove (10), two springs (12) are fixedly installed on the left side of the card plate (13), and the right side of the pressing rod (4) It is fixedly connected to the top of the right side of the card board (13).
A convenient disassembly structure for a numerically controlled tool according to claim 3, characterized in that: limiting grooves (7) are provided inside the mounting seat (1) and at the top and bottom of the first mounting groove (8), The interior of the limiting groove (7) is slidably connected to a limiting block (6), and the relatively close side of the limiting block (6) is fixedly connected to the pressing rod (4).
A convenient disassembly structure for a numerical control tool according to claim 1, characterized in that: the numerical control tool head (3) and the mounting rod (2) are both provided with a second through-groove (15), The top of the through groove (15) is provided with a first inner hexagonal bolt (14), the bottom of the second through groove (15) is provided with a second inner hexagonal bolt (16), the first inner hexagonal bolt (16) (14) is connected with the second inner hexagonal bolt (16) by bolt rotation, and the surface of the second inner hexagonal bolt (16) and the bottom of the mounting rod (2) are provided with anti-skid gaskets (17) .