CN214023534U

CN214023534U - Cutter for machining sealing conical surface hole

Info

Publication number: CN214023534U
Application number: CN202022290185.8U
Authority: CN
Inventors: 王兵
Original assignee: Suzhou Siger Mould Co ltd
Current assignee: Suzhou Siger Mould Co ltd
Priority date: 2020-10-15
Filing date: 2020-10-15
Publication date: 2021-08-24
Anticipated expiration: 2030-10-15

Abstract

The application discloses sealed conical surface hole cutter of processing, including cutting edge, right angle cutting board, concave surface, lower circular arc guide slot, lower circular arc guide block, T type frame piece, go up circular arc guide slot, go up circular arc guide block, connect the cutter arbor, go up connecting block and connecting block down. This application is rational in infrastructure, use subtend contact point end to expand to both sides with two right angle cutting boards, can with between the cutting edge on two right angle cutting boards contained angle with treat the conical surface hole clamp angular matching of processing, be applicable to different conical surface hole processing, through screwing up the positioning bolt at circular arc guide block both ends, can fix two right angle cutting boards after separately, guarantee that the cutter operation is stable, will connect the cutter connection structure of cutter arbor and numerical control processing equipment again and be connected.

Description

Cutter for machining sealing conical surface hole

Technical Field

The application relates to a conical hole cutter, in particular to a cutter for machining a sealed conical hole.

Background

The conical surface hole is a round hole with a conical side wall, in particular to a rotary space formed by rotating a right-angled trapezoid around a right-angled edge of the right-angled trapezoid, the space is complementary with a round table, the round table is a solid body, the conical surface hole is a space, a cutter is a tool used for cutting in mechanical manufacturing, also called a cutting tool, most of the cutters are used for machines, but the cutters are used for hands, and the cutters used in mechanical manufacturing are basically used for cutting metal materials, so the term ' cutter ' is generally understood as a metal cutting cutter, the term ' cutter for cutting wood is called a woodworking cutter, and the cutter is also a cutter specially applied to geological exploration, well drilling and mine drilling and called a mine cutter.

The specifications of conical holes machined on a workpiece are different, the machined cutters are different, and the cutter replacement is frequent and tedious, so that the cutter use limitation exists. Therefore, a tool for machining a sealing conical hole is provided to solve the above problems.

Disclosure of Invention

A cutter for machining a sealed conical hole comprises a cutting edge, a right-angle cutting board, two lower arc guide blocks, a T-shaped frame block, an upper arc guide block and a connecting cutter rod, wherein the cutting edge is arranged on the inclined edge surface of the right-angle cutting board, the length of the right-angle cutting board is equal to that of the two right-angle cutting boards, the two right-angle cutting boards are in contact with each other to form an isosceles triangle cutter structure, concave surfaces are arranged on triangular surfaces on two sides of the right-angle cutting board, corresponding ends of the lower arc guide blocks are in mutual sliding connection with lower arc guide grooves on corresponding sides, corresponding ends of the upper arc guide blocks are in mutual sliding connection with upper arc guide grooves on corresponding sides, a lower connecting block is arranged in the middle of the side wall on one side of the lower arc guide blocks, an upper connecting block is arranged in the middle of the side wall on one side of the upper arc guide block, the upper end and the lower end of the corresponding side block between the side blocks on two sides in the T-shaped frame block are respectively and fixedly connected with the upper connecting block and the lower connecting block which are distributed on the same side, one end of the connecting cutter bar is fixedly connected with the middle position of the end face of the top end of the T-shaped frame block.

The lower arc guide grooves are in two groups, and the two lower arc guide grooves in the same group are respectively arranged on the side walls of the two sides of the bottom of the long right-angle edge of the right-angle cutting board.

Arc joining groove structures are arranged on the arc walls on the two sides in the upper arc groove, and the two arc joining groove structures are connected with the arc surfaces on the two sides of the upper arc guide block through arc joining block structures.

And screw hole structures are formed at two ends of the outer side wall of the upper arc guide block, and positioning bolts are connected in the two screw hole structures in a threaded manner.

The middle part of an isosceles triangle cutter structure formed by the right-angle cutting board is positioned in the T-shaped frame block.

And the top of the annular surface of the connecting cutter rod is provided with an annular clamping groove structure, and the top end of the connecting cutter rod is fixedly connected with the numerical control cutter fixing machine head.

The beneficial effect of this application is: the application provides a sealed conical surface hole cutter of processing suitable for different specification conical surface hole processing.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall structure diagram of an embodiment of the present application;

FIG. 2 is a schematic view of a right angle cutting board according to an embodiment of the present application;

fig. 3 is a schematic view of a connection structure of a T-shaped frame block and a connecting tool bar according to an embodiment of the present application.

In the figure: 1. the cutting edge, 2, right angle cutting board, 3, concave surface, 4, lower circular arc guide slot, 5, lower circular arc guide block, 6, T type frame piece, 7, upper circular arc guide slot, 8, upper circular arc guide block, 9, connecting cutter arbor, 10, upper connecting block, 11, lower connecting block.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all 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 application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-3, a tool for machining a sealed conical hole includes a cutting edge 1, a right-angle cutting plate 2, a lower arc guide block 5, a T-shaped frame block 6, an upper arc guide block 8 and a connecting tool bar 9, where the cutting edge 1 is disposed on a bevel face of the right-angle cutting plate 2, two right-angle cutting plates 2 are disposed, and the equal-length right-angle side faces of the two right-angle cutting plates 2 are in contact with each other to form an isosceles triangle tool structure, concave faces 3 are disposed on triangular faces on two sides of the right-angle cutting plate 2, a corresponding end of the lower arc guide block 5 is slidably engaged with a lower arc guide slot 4 on a corresponding side, a corresponding end of the upper arc guide block 8 is slidably engaged with an upper arc guide slot 7 on a corresponding side, a lower connecting block 11 is mounted in a side wall of the lower arc guide block 5, an upper connecting block 10 is mounted in a side wall of the upper arc guide block 8, and upper and lower ends of corresponding side walls of two side blocks in the T-shaped frame block 6 are respectively and are respectively engaged with upper and lower connecting blocks which are distributed up and down on the same side 10 and a lower connecting block 11 are fixedly connected with each other, and one end of the connecting cutter bar 9 is fixedly connected with the middle position of the end face of the top end of the T-shaped frame block 6; the lower arc guide grooves 4 are in a group of two, and the two lower arc guide grooves 4 in the same group are respectively arranged on the side walls of the two sides of the bottom of the long right-angle edge of the right-angle cutting board 2; arc-shaped connecting groove structures are arranged on the arc walls on the two sides in the upper arc guide groove 7, and the two arc-shaped connecting groove structures are connected with the arc surfaces on the two sides of the upper arc guide block 8 through arc-shaped connecting block structures; both ends of the outer side wall of the upper arc guide block 8 are provided with screw hole structures, positioning bolts are in threaded connection in the two screw hole structures, and the adjusted right-angle cutting board 2 can be fixed through the arranged positioning bolts and the screw hole structures; the middle part of an isosceles triangle cutter structure formed by the right-angle cutting board 2 is positioned in the T-shaped frame block 6, so that the corresponding position of the right-angle cutting board 2 is conveniently and fixedly connected with the inner side wall of the T-shaped frame block 6; connect 9 toroidal surfaces tops of cutter arbor and seted up the ring groove structure, and connect 9 tops of cutter arbor and the fixed aircraft nose mutual fixed connection of numerical control cutter, reach the effect of being connected cutter and data processing equipment.

This application is when using, expand two right angle cutting boards 2 to both sides as the centre of a circle with subtend contact pointed end, can match contained angle and the conical surface hole clamp angle of waiting to process between the cutting edge 1 on two right angle cutting boards 2, be applicable to different conical surface hole processing, through the positioning bolt who screws up circular arc guide block 5 both ends, can fix two right angle cutting boards 2 after separating, guarantee that the cutter operation is stable, the cutter connection structure who will connect cutter arbor 9 and numerical control processing equipment again is connected.

The application has the advantages that:

1. the structure is reasonable, the two right-angle cutting boards 2 are unfolded towards two sides by taking the opposite contact tips as circle centers, the included angle between the cutting edges 1 on the two right-angle cutting boards 2 can be matched with the conical surface hole clamp angle to be processed, and the device is suitable for processing different conical surface holes;

2. this application is rational in infrastructure, through the positioning bolt who screws up 5 both ends of circular arc guide block, can fix two right angle cutting boards 2 after separately, guarantees that the cutter operation is stable.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a processing seal conical surface hole cutter which characterized in that: comprises a cutting edge (1), a right-angle cutting board (2), a lower arc guide block (5), a T-shaped frame block (6), an upper arc guide block (8) and a connecting cutter bar (9), wherein the cutting edge (1) is arranged on the bevel face of the right-angle cutting board (2), the right-angle cutting board (2) is provided with two right-angle cutting boards, the equal-length right-angle cutting boards (2) are in contact with each other to form an isosceles triangle cutter structure, concave surfaces (3) are respectively arranged on the triangular faces on the two sides of the right-angle cutting board (2), the corresponding end of the lower arc guide block (5) is in mutual sliding connection with the lower arc guide groove (4) on the corresponding side, the corresponding end of the upper arc guide block (8) is in mutual sliding connection with the upper arc guide groove (7) on the corresponding side, a lower connecting block (11) is arranged in the middle of the side wall on one side of the lower arc guide block (5), an upper connecting block (10) is arranged in the middle of the side wall on one side of the upper arc guide block (8), the upper end and the lower end of the corresponding side wall between the side blocks on the two sides in the T-shaped frame block (6) are respectively and fixedly connected with an upper connecting block (10) and a lower connecting block (11) which are vertically distributed on the same side, and one end of the connecting cutter rod (9) is fixedly connected with the middle position of the end face of the top end of the T-shaped frame block (6).

2. The tool for machining a sealing bevel hole according to claim 1, wherein: the lower arc guide grooves (4) are divided into two groups, and the two lower arc guide grooves (4) of the same group are respectively arranged on the side walls of the two sides of the bottom of the long right-angle edge of the right-angle cutting board (2).

3. The tool for machining a sealing bevel hole according to claim 1, wherein: arc-shaped connecting groove structures are arranged on the arc walls on the two sides in the upper arc guide groove (7), and the two arc-shaped connecting groove structures are connected with the arc surfaces on the two sides of the upper arc guide block (8) through arc-shaped connecting block structures.

4. The tool for machining a sealing bevel hole according to claim 1, wherein: and screw hole structures are arranged at two ends of the outer side wall of the upper arc guide block (8), and positioning bolts are in threaded connection in the two screw hole structures.

5. The tool for machining a sealing bevel hole according to claim 1, wherein: the middle part of an isosceles triangle cutter structure formed by the right-angle cutter plate (2) is positioned in the T-shaped frame block (6).

6. The tool for machining a sealing bevel hole according to claim 1, wherein: the top of the annular surface of the connecting cutter bar (9) is provided with an annular clamping groove structure, and the top end of the connecting cutter bar (9) is fixedly connected with the numerical control cutter fixing machine head.