WO2023167081A1

WO2023167081A1 - Housing member

Info

Publication number: WO2023167081A1
Application number: PCT/JP2023/006548
Authority: WO
Inventors: 洋一郎小川
Original assignee: Ｄｇｓｈａｐｅ株式会社
Priority date: 2022-03-02
Filing date: 2023-02-22
Publication date: 2023-09-07
Also published as: JP2023127831A

Abstract

A housing member 200 is capable of housing a cutting tool 6 formed in a rod shape, and a storage case 8 storing the cutting tool 6, and comprises: a first flat surface 211 formed with a plurality of first through-holes 212, each capable of housing the cutting tool 6; and a second flat surface 221 that is a flat surface different from the first flat surface 211, and is formed with a plurality of second through-holes 222, each capable of housing the storage case 8.

Description

accommodation member

The present invention relates to a containment member. More particularly, it relates to a containing member capable of containing a cutting tool.
This application claims priority based on Japanese Patent Application No. 2022-31758 filed on March 2, 2022, and the entire contents of that application are incorporated herein by reference. there is

Conventionally, there has been known a cutting machine that cuts an object to be cut by rotating a cutting tool around an axis. As a cutting machine of this type, for example, Patent Document 1 discloses a cutting machine comprising a spindle having a gripping portion for gripping a cutting tool for cutting an object to be cut, and a holding portion for holding the object to be cut. is disclosed. The cutting machine has an automatic tool changer (auto tool changer) that automatically changes multiple cutting tools with different cutting part shapes in order to automatically and continuously perform various cutting processes in a single operation. Equipped with Auto Tool Changer (ATC). A plurality of cutting tools are stored in, for example, a tool stocker.

Japanese Patent Application Publication No. 2017-13155

By the way, the cutting tools stored in the tool stocker are managed by the user. The user manually replaces the cutting tool stored in the tool stocker according to the usage time of the cutting tool and the type of workpiece. For this reason, users may store spare cutting tools. Methods of storing the cutting tool include a method of storing the cutting tool as it is, and a method of storing the cutting tool in a storage case. Conventionally, for example, a housing member has been used that houses a plurality of cutting tools as they are. Since such a storage member can only store the cutting tool as it is, a separate space is required to store the cutting tool in the storage case.

The present invention has been made in view of this point, and its object is to provide a housing member capable of housing a cutting tool in different modes.

A housing member according to the present invention is a housing member capable of housing a cutting tool formed in a rod shape and a storage case for housing the cutting tool. The housing member includes a first plane formed with a plurality of first through holes capable of housing the cutting tool, and a plurality of second through holes having a plane different from the first plane and capable of housing the storage case. a second plane having holes formed therein.

According to the storage member according to the present invention, it is possible to store the cutting tool and the storage case. That is, since the accommodating member has the first plane in which the first through hole is formed, the cutting tool can be accommodated in the first through hole. Moreover, since the housing member has the second plane in which the second through hole is formed, the housing case can be housed in the second through hole. Thus, by using the storage member, the user can store the cutting tool as it is, or store the cutting tool in the storage case. In addition, compared to the case of using a storage member that stores the cutting tool as it is and another storage member that stores the cutting tool in a state in which it is stored in the storage case, the storage space is reduced and the unused storage space is reduced. It is convenient because there is no need to manage parts.

According to the present invention, it is possible to provide a housing member capable of housing a cutting tool in different modes.

FIG. 1 is a perspective view of a cutting machine according to one embodiment. FIG. 2 is a plan view of the workpiece and the adapter. FIG. 3 is a longitudinal sectional view of the cutting machine as seen from the right side. FIG. 4 is a perspective view of the cutting device chamber and the drive device chamber. FIG. 5 is a plan view of the tool stocker. FIG. 6 is a perspective view of the drawer pulled forward from the housing. FIG. 7 is a perspective view of a housing member. FIG. 8 is a perspective view of the housing member. FIG. 9 is a plan view of the housing member. FIG. 10 is a perspective view showing a state in which the cutting tool is housed in the housing member. FIG. 11 is a perspective view showing a state in which the storage case is housed in the housing member.

Hereinafter, an embodiment of a holding member and a cutting machine provided with the holding member according to the present invention will be described with reference to the drawings. It should be noted that the embodiments described herein are, of course, not intended to limit the invention in particular. Further, members and portions having the same function are denoted by the same reference numerals, and overlapping descriptions are appropriately omitted or simplified.

[Configuration of cutting machine]
FIG. 1 is a perspective view of a cutting machine 10 according to one embodiment. In the following description, when the cutting machine 10 is viewed from the front, the side away from the cutting machine 10 is defined as the front, and the side closer to the cutting machine 10 is defined as the rear. Left, right, top, and bottom mean left, right, top, and bottom, respectively, when the cutting machine 10 is viewed from the front. References F, Rr, L, R, U, and D in the drawings mean front, rear, left, right, up, and down, respectively.

FIG. 2 is a plan view of the workpiece 1 and the adapter 5. FIG. A cutting machine 10 according to this embodiment is a cutting machine that cuts a disk-shaped workpiece 1 held by an adapter 5 . Here, the cutting machine 10 cuts the workpiece 1 to produce dental moldings such as crowns, bridges, copings, inlays, onlays, veneers, custom abutments and other prosthetic crowns, and artificial teeth. , denture base, etc. The cutting machine 10 according to this embodiment is a dry cutting machine that does not use coolant.

The workpiece 1 is made of, for example, resins such as PMMA, PEEK, glass fiber reinforced resin, hybrid resin, etc., ceramic materials such as glass ceramics and zirconia, metal materials such as cobalt chromium sinter metal, wax, gypsum, and the like. there is When zirconia is used as the material of the object 1 to be cut, for example, semi-sintered zirconia is used. The object 1 to be cut is formed in a flat plate shape. Here, the shape of the object 1 to be cut is disc-shaped. However, the object 1 to be cut may have another shape, such as a block shape (for example, a cube shape or a rectangular parallelepiped shape).

As shown in FIG. 2, the adapter 5 holds the disk-shaped workpiece 1. As shown in FIG. Here, the adapter 5 is a plate-like adapter in which a substantially circular insertion hole 5a corresponding to the object 1 to be cut is formed in the center. The object 1 to be cut is held by the adapter 5 by being inserted into the insertion hole 5a. The object 1 to be cut is accommodated in the cutting machine 10 while being held by the adapter 5, and processed.

FIG. 3 is a longitudinal sectional view of the cutting machine 10 seen from the right side. As shown in FIG. 1, the cutting machine 10 has a box-shaped housing 11 . Inside the housing 11 are a machining chamber 120 containing a work holder 20 holding the adapter 5 (see FIG. 2) and a driving device containing a holder moving device 30 (see FIG. 3) for moving the work holder 20. A chamber 130, a cutting device chamber 150 (see FIG. 3) accommodating a cutting device 50 (see FIG. 3) and a moving device 60 (see FIG. 3), a changer chamber 170 accommodating a workpiece changer 70, and A tool exchange chamber 180 for storing the formed cutting tool 6 (see FIG. 3) in the tool stocker 80 (see FIG. 4), and various members used in the cutting machine 10 (for example, the cutting tool 6, the adapter 5, etc.) and a member storage chamber 190 that stores a plurality of spaces.

As shown in FIG. 1, the processing chamber 120 is arranged in the lower left portion of the housing 11. The processing chamber 120 extends to the rear end of the housing 11 . The changer chamber 170 is arranged above the front portion of the processing chamber 120 . The changer chamber 170 extends to the central portion of the housing 11 in the front-rear direction. The changer chamber 170 communicates with the processing chamber 120 . The drive chamber 130 is arranged to the right of the processing chamber 120 . As shown in FIG. 3 , the drive chamber 130 extends to the rear end of the housing 11 . The tool exchange chamber 180 is arranged above the front portion of the drive chamber 130 . The tool exchange chamber 180 extends to the central portion of the housing 11 in the front-rear direction. The member storage chamber 190 is arranged on the right side of the processing chamber 120 . The member accommodation chamber 190 is arranged below the drive device chamber 130 . The member housing chamber 190 extends slightly rearward from the central portion of the driving device chamber 130 in the front-rear direction. The member storage chamber 190 and the drive device chamber 130 are partitioned by a partition wall 195 . Note that the drive device chamber 130 and the member storage chamber 190 may be arranged on the left side of the processing chamber 120 . In that case, the tool exchange chamber 180 may be arranged to the left of the changer chamber 170 . The cutting device chamber 150 is arranged above the processing chamber 120 and the drive device chamber 130 and behind the changer chamber 170 and the tool exchange chamber 180 . The cutting device chamber 150 here occupies almost the entire width of the housing 11 in the left-right direction. The cutting device chamber 150 communicates with the processing chamber 120 and the driving device chamber 130 .

As shown in FIG. 1, a front opening 121 (see FIG. 3) of the processing chamber 120 is provided with a processing chamber door 122 that can be opened and closed. A front opening 131 (see FIG. 3) of the driving device chamber 130 is provided with a driving device chamber door 132 that can be opened and closed. A front opening 191 (see FIG. 3) of the member storage chamber 190 is provided with a drawer 192 that is movable in the front-rear direction. A front opening 171 (see FIG. 3) of the changer chamber 170 is provided with a changer chamber door 172 that can be opened and closed. A front opening 181 (see FIG. 3) of the tool exchange chamber 180 is provided with a tool exchange chamber door 182 that can be opened and closed. The processing chamber door 122, the changer chamber door 172, and the tool exchange chamber door 182 are provided with

transparent windows

122a, 172a, and 182a, respectively, so that the inside can be visually recognized. An operation panel 110 is provided on the front surface of the drive device chamber door 132 . As shown in FIG. 3, the front surface of the housing 11 (here, the

front openings

121, 131, 171, 181 of the processing chamber 120, the drive chamber 130, the changer chamber 170, the tool exchange chamber 180 and the member storage chamber 190, 191) are formed obliquely with respect to the bottom surface. The front surface of the housing 11 is formed so as to incline backward.

The work holder 20 is an example of a holding device that holds the object 1 to be cut by the cutting tool 6 (see FIG. 3). The work holder 20 here holds the workpiece 1 via the adapter 5 . However, the work holder 20 may directly hold the workpiece 1 without using other members.

As shown in FIG. 3, the holder moving device 30 supports and moves the work holder 20 (see FIG. 1). In this embodiment, the holder moving device 30 moves the work holder 20 in the front-rear direction. More specifically, the holder moving device 30 moves the work holder 20 obliquely forward and backward so as to descend backward. When the work holder 20 is moved forward by the holder moving device 30, it also moves upward. When the work holder 20 is moved backward by the holder moving device 30, it also moves downward. Hereinafter, the direction in which the work holder 20 is moved by the holder moving device 30 is also referred to as the X-axis direction. Further, hereinafter, the front in the X-axis direction may be simply referred to as the front, and the rear in the X-axis direction may simply be referred to as the rear, unless otherwise specified.

As shown in FIG. 3, the holder moving device 30 includes a support arm 31 that extends in the left-right direction and supports the work holder 20 (see FIG. 1). The holder moving device 30 includes an X-axis moving body 32 connected to the support arm 31 , a pair of X-axis guide rails 33 , an X-axis driving motor 34 and a ball screw 35 . The holder moving device 30 moves the work holder 20 in the X-axis direction by moving the support arm 31 in the X-axis direction. At least part of the holder moving device 30 is housed in the driving device chamber 130 . Here, the X-axis direction moving body 32, the pair of X-axis guide rails 33, the X-axis direction drive motor 34, the ball screw 35, and part of the support arm 31 of the holder moving device 30 are accommodated in the drive device chamber 130. there is

As shown in FIG. 3, the pair of X-axis guide rails 33 extends in the X-axis direction. The X-axis moving body 32 is slidably engaged with a pair of X-axis guide rails 33 . The X-axis direction moving body 32 can move in the X-axis direction along the X-axis guide rails 33 . The ball screw 35 extends in the X-axis direction. The ball screw 35 is meshed with a nut provided on the X-axis moving body 32 . The X-axis direction drive motor 34 rotates the ball screw 35 around the axis. When the X-axis driving motor 34 is driven to rotate the ball screw 35 , the X-axis moving body 32 moves along the X-axis guide rail 33 in the X-axis direction. Note that the holder moving device 30 is not limited to having a ball screw mechanism, and may have, for example, a timing belt or a wire.

The work changer 70 is configured to accommodate a plurality of workpieces 1 to be cut, and is used to replace the workpiece 1 to be machined. As shown in FIG. 1, the work changer 70 includes an adapter storage section 71 capable of storing a plurality of workpieces 1 (here, adapters 5 to which the workpieces 1 are attached; see FIG. 2), an adapter storage section 71 to the processing chamber 120 (not shown). For example, the adapter housing portion 71 is housed in the changer chamber 170 except when the workpiece 1 to be cut is changed. As shown in FIG. 1, the adapter storage section 71 is provided with a plurality of shelf-like storage spaces 71a each accommodating one adapter 5. As shown in FIG. The plurality of storage spaces 71a are arranged vertically. More specifically, the plurality of storage spaces 71a are arranged side by side in an oblique vertical direction (hereinafter also referred to as the L-axis direction, see FIG. 3) orthogonal to the X-axis direction. The transport device moves the adapter housing portion 71 in the L-axis direction. The transfer device moves the adapter storage section 71 between the processing chamber 120 and the changer chamber 170 . With the adapter housing portion 71 lowered into the processing chamber 120, the work holder 20 advances forward in the X-axis direction and enters the housing space 71a (see FIG. 1) of the adapter 5, whereby the adapter 5 is It is held by the work holder 20 .

As shown in FIG. 3, the cutting device 50 is housed in a cutting device chamber 150. The cutting device 50 cuts the workpiece 1 held by the work holder 20 with the cutting tool 6 . The cutting device 50 is provided above the work holder 20 and the tool stocker 80 (see FIG. 4). The cutting device 50 has a spindle 51 that grips and rotates the cutting tool 6 . The spindle 51 includes a rotating unit 52 and a gripping portion 53 provided at the lower end of the rotating unit 52 . The rotation unit 52 extends in a direction orthogonal to the X-axis direction (here, parallel to the L-axis direction). Hereinafter, this direction will also be referred to as the Z-axis direction. The rotation unit 52 rotates the grasping part 53 around an axis parallel to the Z-axis direction. The rotation unit 52 here is a unit with a built-in motor. However, the rotation unit 52 may be connected to an external motor and a belt, for example. The grip portion 53 is configured to be openable and closable. The gripping portion 53 grips the cutting tool 6 so as to protrude downward in the Z-axis direction. More specifically, the gripping portion 53 grips the top portion 6T (see FIG. 10) of the cutting tool 6 stored in the tool stocker 80 (see FIG. 4). Further, the grip portion 53 grips a sensing pin 7 (see FIG. 10) described later so as to protrude downward in the Z-axis direction. More specifically, the gripping portion 53 grips the top portion 7T (see FIG. 10) of the sensing pin 7 stored in the tool stocker 80. As shown in FIG. The gripping part 53 is, for example, an air-driven collet chuck. However, the method of the grip portion 53 is not particularly limited.

As shown in FIG. 3 , the moving device 60 that moves the cutting device 50 is housed in the cutting device chamber 150 . The moving device 60 is provided above the work holder 20 (see FIG. 1). The moving device 60 moves the cutting device 50 in the Z-axis direction and the left-right direction. The horizontal direction is a direction orthogonal to the X-axis direction and the Z-axis direction. Hereinafter, the left-right direction is also referred to as the Y-axis direction. The moving device 60 moves the cutting device 50 in the Y-axis direction and the Z-axis direction, and the holder moving device 30 moves the work holder 20 in the X-axis direction. change three-dimensionally. The cutting device 50 appears in the processing chamber 120 or retreats in the cutting device chamber 150 by moving in the Z-axis direction. The moving device 60 can move the cutting device 50 between the processing chamber 120 , the cutting device chamber 150 and the driving device chamber 130 .

As shown in FIG. 4, the moving device 60 includes a Y-axis direction moving device 60Y and a Z-axis direction moving device 60Z. The Y-axis direction moving device 60Y is a device that moves the cutting device 50 in the Y-axis direction. The Z-axis direction moving device 60Z is a device that moves the cutting device 50 in the Z-axis direction. The Y-axis direction moving device 60Y includes a pair of Y-axis guide rails 61Y extending in the Y-axis direction, a Y-axis direction moving body 62Y slidably engaged with the Y-axis guide rails 61Y, and a Y-axis direction driving motor 63Y. , and a ball screw 64Y. When the Y-axis direction drive motor 63Y drives and the ball screw 64Y rotates, the Y-axis direction moving body 62Y moves in the Y-axis direction along the Y-axis guide rail 61Y. As a result, the Z-axis direction moving device 60Z and the cutting device 50 move in the Y-axis direction.

As shown in FIG. 3, the Z-axis direction moving device 60Z includes a pair of Z-axis guide shafts 61Z extending in the Z-axis direction, and a Z-axis guide shaft 61Z slidably engaged with the Z-axis guide shafts 61Z to support the cutting device 50. It has a directional moving body 62Z, a Z-axis direction driving motor 63Z, and a ball screw (not shown). The Z-axis direction moving device 60Z supports the cutting device 50 so as to be movable in the Z-axis direction. The Z-axis direction moving device 60Z moves the cutting device 50 in the Z-axis direction in the same manner as the Y-axis direction moving device 60Y moves the Z-axis direction moving device 60Z.

As shown in FIG. 4, the tool stocker 80 is housed in the driving device chamber 130 in this embodiment. The tool stocker 80 is configured to be able to store a plurality of bar-shaped cutting tools 6 and sensing pins 7 (see FIG. 10). The plurality of cutting tools 6 are used properly according to, for example, the material of the object 1 to be cut and the type of cutting. The sensing pin 7 is used when automatically correcting the positions of the holder moving device 30 and the moving device 60 . The tool stocker 80 is supported by the X-axis moving body 32 . Specifically, the tool stocker 80 is fixed to the upper surface of the X-axis moving body 32 . Conventionally, the tool stocker was supported by the support arm of the holder moving device. Therefore, in the conventional cutting device, the support arm is easily bent, and a large load cannot be applied to the object 1 to be cut during cutting of the object 1 to be cut. Specifically, in consideration of the load due to cutting, the amount of cutting per hour is limited. In this embodiment, the load on the support arm 31 is reduced by supporting the tool stocker 80 on the X-axis moving body 32 .

FIG. 5 is a plan view of the tool stocker 80. FIG. As shown in FIG. 5, the tool stocker 80 has a main body formed with a plurality of storage holes 81 capable of storing the rod-shaped cutting tool 6 (see FIG. 10) and the rod-shaped sensing pin 7 (see FIG. 10). A portion 80A and a tool sensor 83 provided on an upper surface 80U of the main body portion 80A. The plurality of storage holes 81 are formed so as to pass through the main body portion 80A in the Z-axis direction. The storage hole 81 includes a plurality of normal storage holes 81N for storing the cutting tools 6 and one specific storage hole 81S for storing the sensing pin 7. As shown in FIG. The normal housing hole 81N and the specific housing hole 81S have the same shape. The specific storage hole 81S is located behind the normal storage hole 81N. The specific storage hole 81S is positioned to the left of the tool sensor 83. As shown in FIG. The plurality of normal storage holes 81N are arranged in a zigzag pattern. More specifically, the tool stocker 80 is formed with rows 81A to 81E in which some of the plurality of normal storage holes 81N are aligned in a predetermined alignment direction (here, the Y-axis direction). Two adjacent columns (eg, column 81A and column 81B) among the plurality of columns 81A to 81E are displaced in the alignment direction. The amount of misalignment in the alignment direction between two adjacent rows is less than half the pitch of the normal storage holes 81N in each row 81A to 81E. Due to such a staggered arrangement, the plurality of normal housing holes 81N are densely arranged. As a result, the storage efficiency of the cutting tool 6 with respect to the space is improved. It should be noted that the plurality of columns 81A to 81E are arranged alternately in the alignment direction.

As shown in FIG. 5, the tool sensor 83 is a sensor that detects the length of the cutting tool 6. A tool sensor 83 is a sensor that detects the position of the sensing pin 7 . Tool sensor 83 is formed from a conductive material. A current flows when the tool sensor 83 and the cutting tool 6 are in contact and when the tool sensor 83 and the sensing pin 7 are in contact. The tool sensor 83 detects the length of the cutting tool 6 based on the position of the spindle 51 when the tool sensor 83 and the cutting tool 6 contact each other. The tool sensor 83 detects the position of the sensing pin 7 based on the position of the spindle 51 when the tool sensor 83 and the sensing pin 7 contact each other. The tool sensor 83 is normally arranged behind the housing hole 81N. The tool sensor 83 protrudes upward from the upper surface 80U of the main body 80A.

The cutting device 50 is configured to be able to grip each cutting tool 6 and sensing pin 7 stored in the tool stocker 80 . The cutting device 50 cuts the workpiece 1 held by the work holder 20 with the gripped cutting tool 6 . To enable this, the moving device 60 moves the cutting device 50 between the drive chamber 130 , the cutting device chamber 150 and the processing chamber 120 . Also, the holder moving device 30 moves the tool stocker 80 below the cutting device chamber 150 .

As shown in FIG. 4, the holder moving device 30 is configured to be able to move the tool stocker 80 to the tool gripping position P1 set below the moving path of the cutting device 50 by the Y-axis direction moving device 60Y. there is The tool gripping position P1 is a position below the opening 125 that communicates the cutting device chamber 150 and the driving device chamber 130 . By moving the tool stocker 80 to the tool gripping position P1 and moving the cutting device 50 to a position above the tool gripping position P1, the Z-axis direction moving device 60Z is driven to lower the cutting device 50. , the cutting device 50 can grip the cutting tool 6 and the sensing pin 7 of the tool stocker 80 .

As shown in FIG. 4, the holder moving device 30 is configured to be able to move the tool stocker 80 to the tool exchange position P2 set forward of the tool gripping position P1. The tool exchange position P2 is set below the bottom wall 183 of the tool exchange chamber 180 . A bottom wall 183 of the tool exchange chamber 180 separates the tool exchange chamber 180 and the drive device chamber 130 . A bottom wall 183 of the tool exchange chamber 180 is formed with an opening 184 positioned above the tool exchange position P2 and open in the Z-axis direction. The opening 184 is an opening through which the user inserts and withdraws the cutting tool 6 from the tool stocker 80 . When the holder moving device 30 is driven to move the tool stocker 80 to the tool exchange position P2, the user can access the tool stocker 80 through the opening 184. FIG. By providing the tool exchange chamber 180 with the opening 184 formed therein, the user is prevented from touching the holder moving device 30 when exchanging the cutting tool 6 or the like. In addition, such a configuration prevents foreign matter from entering the driving device chamber 130 when the cutting tool 6 is replaced.

As shown in FIG. 6, the drawer 192 housed in the member housing chamber 190 (see FIG. 3) can be moved so as to protrude forward from the housing 11 . The drawer 192 is provided movably in the front-rear direction along a slide rail (not shown). The drawer 192 includes a bottom wall 192A, a front wall 192B provided at the front end of the bottom wall 192A, a left wall 192C extending upward from the left end of the bottom wall 192A, and a right wall 192D extending upward from the right end of the bottom wall 192A. and a rear wall 192E extending upward from the rear end of the bottom wall 192A. A space surrounded by the bottom wall 192A, the front wall 192B, the left wall 192C, the right wall 192D, and the rear wall 192E accommodates an accommodation member 200, which will be described later. For example, the user grabs the front wall 192B and moves the drawer 192 forward and backward.

7 and 8 are perspective views of the housing member 200. FIG. 9 is a plan view of the housing member 200. FIG. FIG. 10 is a perspective view showing a state in which the cutting tool 6 is housed in the housing member 200. FIG. FIG. 11 is a perspective view showing a state in which the storage case 8 is accommodated in the accommodation member 200. FIG. 8, 9 and 11 are obtained by rotating the housing member 200 of FIG. 7 by 180° about a straight line extending in the horizontal direction (that is, by rotating 180° around the Y-axis). The positional relationship of each component of the housing member 200 will be described using the housing member 200 shown in FIG. 7 as an example. The housing member 200 is a member capable of housing the cutting tool 6 , the housing case 8 (see FIG. 11 ) housing the cutting tool 6 , and the sensing pin 7 . The housing member 200 is normally housed in the drawer 192 of the housing 11 .

As shown in FIG. 7, the housing member 200 includes a first plate member 210, a second plate member 220, and a third plate member 230. The first plate member 210 faces the second plate member 220 . The third plate member 230 is connected to the first plate member 210 and the second plate member 220 . The housing member 200 is formed to have a U-shaped cross section. In the example shown in FIG. 7 , the upper end of the third plate member 230 is connected to the left end of the first plate member 210 and the lower end of the third plate member 230 is connected to the left end of the first plate member 210 . The first plate member 210, the second plate member 220, and the third plate member 230 are formed by bending a single plate member. That is, the first plate member 210, the second plate member 220, and the third plate member 230 are integrally formed.

As shown in FIG. 7, the first plate member 210 extends in the front-rear direction and the left-right direction. The first plate member 210 has a first plane 211 formed with a plurality of (here, 15) first through holes 212 capable of accommodating the cutting tool 6 . The first through hole 212 is formed in a circular shape. The arrangement of the first through holes 212 is the same as the arrangement of the normal storage holes 80N of the tool stocker 80 (see FIG. 5). Although the normal storage holes 80N of the tool stocker 80 are arranged in a staggered manner, the arrangement of the first through holes 212 and the normal storage holes 80N is the same in that five are aligned in the front-rear direction and three are aligned in the left-right direction. A third through hole 242 capable of accommodating the rod-shaped sensing pin 7 is formed in the first plane 211 . The third through hole 242 is positioned rearward of the first through hole 212 .

As shown in FIG. 8, the second plate member 220 extends in the front-rear direction and the left-right direction. The second plate member 220 has a second plane 221 formed with a plurality of (here, 15) second through holes 222 capable of accommodating the storage case 8 . The second plane 221 is a plane different from the first plane 211 . The second through hole 222 is formed in a rectangular shape. The arrangement of the second through holes 222 is the same as the arrangement of the normal storage holes 80N of the tool stocker 80 (see FIG. 5). A third through hole 242 capable of accommodating the rod-shaped sensing pin 7 is formed in the second plane 221 . In the example shown in FIG. 8 , the third through hole 242 is positioned forward of the second through hole 222 . As shown in FIG. 9, the third through hole 242 formed in the second plate member 220 overlaps the third through hole 242 formed in the first plate member 210 in plan view.

As shown in FIG. 7, the third plate member 230 extends longitudinally and vertically. The third plate member 230 has a third plane 231 connecting the first plane 211 and the second plane 221 . No through hole is formed in the third plane 231 .

As shown in FIG. 7 , the first plane 211 of the first plate member 210 is positioned above the second plane 221 of the second plate member 220 . As shown in FIG. 9, the second plane 221 overlaps the first plane 211 in plan view. The first through hole 212 overlaps the second through hole 222 in plan view. Here, the entire first through hole 212 overlaps the second through hole 222 in plan view. That is, the first through holes 212 are smaller than the second through holes 222 .

As shown in FIG. 10, the housing member 200 houses the cutting tool 6. When housing the cutting tool 6 , the housing member 200 is arranged such that the first plate member 210 is positioned above the second plate member 220 . Here, the cutting tool 6 is detachably provided with an adapter 9 . The adapter 9 is formed in a cylindrical shape, and an insertion hole 9H into which the cutting tool 6 is inserted is formed in the center. The cutting tool 6 is held by the adapter 9 while being inserted into the insertion hole 9H. The adapter 9 contacts the first plate member 210 when the cutting tool 6 is accommodated in the first through hole 212 (see FIG. 7) (that is, when the cutting tool 6 is inserted into the first through hole 212). That is, the adapter 9 is arranged on the first plate member 210 . At this time, the tip portion 6B of the cutting tool 6 is located above the lower surface 220B of the second plate member 220 and below the upper surface 220U. That is, the tip 6B of the cutting tool 6 does not contact the bottom wall 192A of the drawer 192 (see FIG. 6). The tip portion 6B is positioned inside the second through hole 222 .

As shown in FIG. 11, the housing member 200 houses the storage case 8. When housing the storage case 8 , the housing member 200 is arranged so that the second plate member 220 is positioned above the first plate member 210 . The storage case 8 is formed in a rectangular parallelepiped shape. The storage case 8 has a space for storing the cutting tool 6 therein. The storage case 8 stores the cutting tool 6 . When the cutting tool 6 is stored in the storage case 8, the adapter 9 (see FIG. 10) is normally removed from the cutting tool 6. As shown in FIG. On the outer surface of the storage case 8, information about the cutting tool 6 (for example, the usage time, the type of the object 1 to be cut, etc.) can be written. When the storage case 8 is accommodated in the second through hole 222 (see FIG. 8) (that is, when the storage case 8 is inserted into the second through hole 222), the bottom portion 8B of the storage case 8 is placed against the first plate member 210. Contact. That is, the storage case 8 is arranged on the first plate member 210 .

As shown in FIGS. 10 and 11, the housing member 200 houses the sensing pin 7. As shown in FIG. Since the third through hole 242 for accommodating the sensing pin 7 is formed in both the first plane 211 and the second plane 221, it is possible to accommodate the cutting tool 6 in the accommodation member 200 and to accommodate the storage case 8. The sensing pin 7 can be accommodated at any time. Here, the sensing pin 7 is detachably provided with an adapter 9 . As shown in FIG. 10, when the first plate member 210 is located above the second plate member 220 and the sensing pin 7 is accommodated in the third through hole 242 (see FIG. 9) (that is, the sensing pin 7 is inserted into the third through hole 242 ), the adapter 9 contacts the first plate member 210 . That is, the adapter 9 is arranged on the first plate member 210 . At this time, the tip portion 7B of the sensing pin 7 is positioned inside the third through hole 242 formed in the second plate member 220 . On the other hand, as shown in FIG. 11, when the second plate member 220 is located above the first plate member 210 and the sensing pin 7 is accommodated in the third through hole 242 (see FIG. 9) (that is, the sensing When the pin 7 is inserted into the third through hole 242 ), the adapter 9 contacts the second plate member 220 . That is, the adapter 9 is arranged on the second plate member 220 . At this time, the tip portion 7B of the sensing pin 7 is positioned inside the third through hole 242 formed in the first plate member 210 .

As described above, according to the storage member 200 of this embodiment, the cutting tool 6 and the storage case 8 can be stored. That is, since the containing member 200 has the first plane 211 in which the first through hole 212 is formed, the cutting tool 6 can be contained in the first through hole 212 . Further, since the housing member 200 has the second plane 221 in which the second through holes 222 are formed, the housing case 8 can be housed in the second through holes 222 . In this way, by using the storage member 200, the user can store the cutting tool 6 as it is, or store the cutting tool 6 in the storage case 8 as well. In addition, compared to the case of using a storage member that stores the cutting tool 6 as it is and another storage member that stores the cutting tool 6 in the storage case 8, the storage space is reduced and It is convenient because there is no need to manage unused housing members.

The housing member 200 of this embodiment includes a third plane 231 connecting the first plane 211 and the second plane 221. The first plane 211 is located above the second plane 221, and the first plane 211 is located above the second plane 221. , overlaps the second plane 221 in plan view. With such a configuration, the housing member 200 can be selectively used for housing the cutting tool 6 and for housing the storage case 8 . That is, miniaturization of the housing member 200 can be realized.

In the housing member 200 of this embodiment, the first through holes 212 overlap the second through holes 222 in plan view. According to such a configuration, the areas of the first plane 211 and the second plane 221 can be reduced compared to the case where the first through hole 212 and the second through hole 222 are displaced in plan view. That is, miniaturization of the housing member 200 can be realized.

The housing member 200 of this embodiment includes a first plate member 210 having a first plane 211 and a second plate member 220 having a second plane 221, and the cutting tool 6 is detachably provided with an adapter 9. When the cutting tool 6 is accommodated in the first through hole 212, the adapter 9 contacts the first plate member 210 and the tip portion 6B of the cutting tool 6 is located above the lower surface 220B of the second plate member 220. do. With such a configuration, since the tip portion 6B of the cutting tool 6 does not come into contact with anything, wear of the tip portion 6B of the cutting tool 6 can be suppressed when the cutting tool 6 is stored.

In the housing member 200 of the present embodiment, when the cutting tool 6 is housed in the first through hole 212, the tip portion 6B of the cutting tool 6 is positioned below the upper surface 220U of the second plate member 220. With this configuration, the distance between the first plate member 210 and the second plate member 220 can be reduced. That is, miniaturization of the housing member 200 can be realized.

In the housing member 200 of this embodiment, the first through hole 212 is formed in a circular shape, the second through hole 222 is formed in a rectangular shape, and the first through hole 212 is smaller than the second through hole 222 . According to this configuration, when the storage case 8 is accommodated in the second through-hole 222, the bottom portion 8B of the storage case 8 is held by the accommodation member 200 (more specifically, the first plate member 210), so that the accommodation member 200 is held. The storage case 8 is prevented from falling when taken out.

In the housing member 200 of the present embodiment, the first plane 211 and the second plane 221 are formed with a third through hole 242 capable of housing the rod-shaped sensing pin 7 . According to such a configuration, the sensing pin 7 can be accommodated together with the cutting tool 6 and the storage case 8, which facilitates management.

In the cutting machine 10 of the present embodiment, the tool stocker 80 is formed with a plurality of normal storage holes 81N capable of storing the cutting tools 6, the arrangement of the first through holes 212 and the arrangement of the second through holes 222, The arrangement is the same as that of the normal storage holes 81N. With such a configuration, the arrangement of the cutting tools 6 (or the storage case 8) in the tool stocker 80 and the arrangement of the cutting tools 6 (or the storage case 8) in the storage member 200 can be the same. management convenience is enhanced.

The preferred embodiment of the present invention has been described above. However, the above-described embodiments are merely examples, and the present invention can be embodied in various other forms.

In the embodiment described above, the first through hole 212 is formed in the first plane 211 of the first plate member 210, and the second through hole 222 is formed in the second plane 221 of the second plate member 220. is not limited to For example, the first through hole 212 and the second through hole 222 may be formed in the first plane 211, or the first through hole 212 and the second through hole 222 may be formed in the second plane 221. good too. Although no through hole was formed in the third plane 231 of the third plate member 230, at least one of the first through hole 212 and the second through hole 222 was formed in the third plane 231. may be formed.

In the above-described embodiment, the first through hole 212 and the second through hole 222 overlap in plan view, but they may be shifted. In this case, for example, a cushioning material such as a sponge is placed in a portion of the second plate member 220 that overlaps the first through hole 212 in plan view so that the tip portion 6B of the cutting tool 6 does not contact the second plate member 220. You may

In the above-described embodiment, the storage case 8 is formed in a rectangular parallelepiped shape and the second through hole 222 is formed in a rectangular shape, but they are not limited to this. The second through hole 222 may be formed in a shape capable of accommodating the storage case 8. For example, when the cross-sectional shape of the storage case is circular, the second through hole 222 is similarly formed in a circular shape. may have been

1 Workpiece 6 Cutting tool 7 Sensing pin 8 Storage case 10 Cutting machine 80 Tool stocker 81 Storage hole 192 Drawer 200 Storage member 210 First plate member 211 First flat surface 212 First through hole 220 Second plate member 221 Second Plane 222 Second through hole 230 Third plate member 231 Third plane 242 Third through hole

Claims

A storage member capable of storing a cutting tool formed in a rod shape and a storage case for storing the cutting tool,
a first plane formed with a plurality of first through holes capable of accommodating the cutting tool;
a second plane different from the first plane and formed with a plurality of second through holes capable of accommodating the storage case.
A third plane connecting the first plane and the second plane,
The first plane is located above the second plane,
The housing member according to claim 1, wherein the first plane overlaps the second plane in plan view.
The housing member according to claim 2, wherein the first through hole overlaps the second through hole in plan view.
a first plate member having the first plane;
a second plate member having the second plane,
The cutting tool is detachably provided with an adapter,
3. When said cutting tool is accommodated in said first through hole, said adapter contacts said first plate member, and a tip of said cutting tool is located above the lower surface of said second plate member. 4. The containing member according to 3.
The housing member according to claim 4, wherein when the cutting tool is housed in the first through hole, the tip of the cutting tool is located below the upper surface of the second plate member.
The first through hole is formed in a circular shape,
The second through hole is formed in a rectangular shape,
The housing member according to any one of claims 3 to 5, wherein the first through hole is smaller than the second through hole.
The housing member according to any one of claims 1 to 6, wherein the first plane and the second plane are formed with a third through hole capable of housing a rod-shaped sensing pin.
A containing member according to any one of claims 1 to 7;
A cutting machine comprising a tool stocker capable of storing a plurality of cutting tools,
The tool stocker is formed with a plurality of storage holes capable of storing the cutting tools,
A cutting machine, wherein the arrangement of the first through holes and the arrangement of the second through holes are the same as the arrangement of the storage holes.