JP3942035B2 - Storage tool for punching type adjustment sheet per blade - Google Patents

Description

The present invention is to store and store a sheet for adjusting the contact of a punching blade attached to a punching die used in a process for punching a blank of a packaging box with a paperboard, a corrugated cardboard sheet and the like after the punching operation. relates able way the punch cutting die blades per adjusting sheet accommodation tool of.

  When creating a packaging box using a material sheet such as a paperboard or cardboard sheet, the unrolled one is punched out into a shape necessary to form the packaging box. In general, it is shipped to users who assemble and wrap an article to be packaged in a state in which it can be transported. In order to punch this material sheet to form a blank for a packaging box, a lithographic punching machine is mainly used as a die punching device. The punching die used in this lithographic punching machine has a cutting blade that can be bent so as to obtain the blank and a ruled punching blade that forms a crease on the upper surface of a mold substrate mainly made of plywood having a required dimension. It is installed.

  For example, as shown in FIGS. 10 (a) and 10 (b), the punching die 100 has a plurality of punching blades 103 and ruled lines for forming crease lines in order to form a blank for a packaging box on the surface 102 of the die substrate 101. The pressing blade 104 is implanted, and there are a number of locations (not shown) where the plurality of punching blades 103 intersect due to the shape configuration. These punching blades 103 have narrow kerfs in which the punching blades 103 (104) are planted on the board surface 102 of the mold substrate 101 made of plywood as designed based on the design corresponding to the capacity of the packaging box. A metal cutting blade (punching blade 103) that is formed by laser processing or the like and can be easily bent into the planting groove or a ruled pressing blade 104 that does not have a cutting edge is implanted in accordance with the shape, and a required punching die is formed. Creating.

  In such a punching die 100, since the receiving plate 105 on the receiving side is a flat plate with respect to the die in which the blade is planted, the punching blade 103 to be planted when the sheet material 120 is punched is used. The cutting edges must be on the same level. However, as described above, since the punching blade 103 is created by manually planting, there are inevitably slight irregularities. In particular, it is often necessary to adjust the cutting edge at a location where the punching blades 103 intersect. Therefore, in a factory that manufactures the punching die 100, a full-size drawing based on the design of the punching die 100 is separately prepared and attached to the die and provided to the user. On the other hand, when the user sets the punching die 100 at a die mounting position of a punching machine (not shown), the backing plate 115 (3- 5mm iron plate or resin plate) is attached, and the drawing 110 is detachably pasted on the back surface of the backing plate 115, and the reference mark (registration) that is a reference that is preliminarily attached to both is matched. Exactly, the arrangement of the punching blade 103 of the punching die 100 can be clearly shown on the back surface of the backing plate 115, and the punching die 100 thus configured is held on the set frame 130 (the receiving part of the die is a metal plate). After that, the set frame 130 is turned over so that the blade of the punching mold faces downward, and is attached to the punching unit of the punching device, and the test frame is cut out prior to the work. You have me. In the cutting spot removal operation, a position where the work sheet material 120 is not cut by the punching blade 103 is confirmed, and the punching die 100 held on the set frame 130 is once removed to correspond to the position of the blade not cut. Check the drawing 110 where the part is pasted, and attach an adhesive tape such as cellophane tape to the part, hold the punching die 100 on the set frame 130, and attach it to the punching part of the punching device. We are working to confirm the condition.

  When the punching die 100 is attached to the set frame 130, the back surface of the contact plate 115 is overlaid on the receiving plate of the set frame 130. Therefore, the portion of the drawing 110 that is affixed to the back surface of the backing plate 115 and where the tape is adhered to adjust the blade contact is raised locally, so that the punching blade 103 of the portion is slightly lifted. In short, partial adjustment of the mold is performed in which the blade edge is pushed out and aligned by attaching a tape to the back surface of the backing plate 115 at a location where cutting with the punching blade 103 is not good. The drawing 110 is used repeatedly, and at the same time, the state of adjustment differs every time the blade contact is adjusted during use. Therefore, the tape attachment position is changed, and it is required to be easily attached and detached and durable. Therefore, for example, a drawing sheet made of a polyester film (trade name “Mylar” (DuPont)) is used (hereinafter referred to as an adjustment sheet 110 per blade).

  The punching die 100 used as described above is stored until the next use when the use is completed. When the punching die 100 is used again, the cutting edge 103 is cut off by the punching blade 103 as described above. Therefore, after using the punching die 100, the blade-adjustment adjusting sheet 110 (drawing) adhered to the back surface of the die substrate 101 is always removed and stored. However, since the adjustment sheet 110 per blade is not integrated with the punching die 100, it is stored separately from the die, and corresponds to the punching die used from among a large number of adjustment sheets stored per blade when the die is used. The current situation is to find and use what to do.

  Moreover, in general, many boxes for packaging having different dimensions are manufactured in a box manufacturing factory, and the punching dies of these boxes are naturally dimensionally different, so that the punching dies cannot be made uniform. . For this reason, the punching die is not uniformly stored. For example, a storage shelf is provided and stood on the shelf. Naturally, since the adjustment sheet per blade is also of various sizes, the adjustment sheet per blade is rounded (coiled) and stored. Therefore, when the punching die is taken out from the storage location and used, there is a problem in that the work is hindered, for example, it takes a lot of time to find the corresponding adjustment sheet per blade. In addition, as for storing the adjustment sheet per blade, many things are handled to find out what is necessary, and there are many management problems such as causing damage.

The present invention has been made to solve this problem, after use of the punching die so as to be stored together with the type, the punch cutting die which can improve the work efficiency and convenience An object of the present invention is to provide a storage tool for an adjustment sheet per blade.

In order to achieve the above object, a storage tool for a punching-type adjustment sheet per blade according to the present invention comprises:
Along the side of the periphery of the mold substrate in the punching die of the work sheet material, the length of the body is shorter than the length dimension, the main body has a hollow part, and on one side of the edge of the mold substrate includes a mounting portion fixed force is attached acts Te, and the height from board surface of the mold substrate during attachment to the mold substrate, to fit the height of the height dimension of the punching blade It is formed, and is configured to be stored and held in a state where a blade contact adjusting sheet in which a drawing representing the arrangement of the punching blades of the punching die is drawn is wound in the hollow portion of the main body. Yes (first invention) .

In the present invention, the attachment portion so as to sandwich the edge portion of the mold substrate from above and below, on the inside of one of its receiving seat and pressing unit, to regulate the mounting position in contact with the edge of the mold substrate protrusions Article is formed, the mold is in the pressing portion in contact with the surface of the substrate engaging portion to be engaged with the retaining means is attached to the mold substrate is provided, wherein the hollow portion is the receiving seat of the body and the pressing portion ( 2nd invention).

In the first or second aspect, the storage device consists of a plurality of pieces which are mounted at the required distance from the edge of the punching punching die, the hollow portion of the main body of each part piece It is preferable that the blade-adjustment adjustment sheet is inserted and held ( third invention).

In the second aspect of the invention , the storage tool has a required length dimension in the axial direction, and is a slit in which a pressing portion of a mounting portion connected to the elastically deformable main body is provided orthogonal to the axial direction. Divided into a plurality of pieces, and a protrusion is provided on the inner surface of at least one of the pieces, and the protrusion is engaged with a locking hole provided at an edge of the mold substrate to be locked. ( 4th invention). In the fourth aspect of the invention, a protrusion is provided on the inner surface of the mounting portion, and a locking hole for engaging the protrusion is formed in the mold substrate at an appropriate distance from the protrusion on the same axis in the axial direction. The gauge hole is preferably provided (the fifth invention).

Furthermore, in the first to fifth inventions, the outer surface of the main body may be a flat surface , and it may be a display unit for information on a punching die to which the outer surface is attached ( sixth invention).

  According to the first aspect of the present invention, by mounting the storage device that can accommodate the sheet used for adjusting the blade contact of the punching blade by using one side of the punching die mold substrate, after the use of the punching die, Remove the adjustment sheet at the time of removal of the punching die, round it to a low volume, and store it in the storage tool, and it can be stored in a storage shelf etc. with the punching die, so that it will not be lost. A blade adjustment sheet is also included. Therefore, there is no need to search in the storage location of the adjustment sheet per blade separately from the mold as in the prior art, and the workability is remarkably improved. Also, this storage tool is mounted on the punching die set frame so that the height of the punching die to be mounted is within the height dimension of the punching blade implantation height. When hitting the punching work, it will not interfere with the punching work by installing it on one side that is not unsuitable.

Also, it is possible to the cross-sectional structure constant, there is an advantage that a length of dimension corresponding to the substrate size of punching die mounting is manufactured easily. And since it is structurally simple, it can be provided at low cost.

In addition, by adopting the configuration of the second invention, the storage device to be mounted on the edge of the punching die substrate can determine the mounting position by contact between the contact surface and the end surface of the die substrate inside the mounting portion, and can be removed. With the engagement between the stop means and the engaging portion, it is prevented from coming out during handling, and the mounting position can be maintained.

Further, by adopting the configuration of the third invention, the storage device for the blade contact adjusting sheet has a required length dimension at a required pitch in addition to the one corresponding to the length of one side for mounting the substrate storage device. It can be configured to support multiple adjustment sheets attached by a plurality of, fixed conditions (with the axial center line coincident) and inserted by these accommodating portions, for example, by preparing a large number of the same size, It is possible to cope with mold substrates having different dimensions. If it carries out like this, cost reduction can be aimed at by mass production.

Furthermore, by adopting the configuration of the fourth invention, it is possible to lock the mold substrate only by opening a hole that engages with the locking projection on the storage tool side without attaching a special locking member to the mold substrate. it can. Further, according to the configuration of the present invention, since the dimension can be shortened and the holding portion side of the mounting portion is movably formed, the storage tool can be detachable, so that the mold substrate can be attached to the set frame. If the storage tool gets in the way when you set up, you can easily remove the storage tool. Further, if the configuration of the fifth invention is adopted, when the storage tool is mounted on the mold substrate, a mold hole is used as a locking means for the mounting portion using a gauge hole attached with a locking hole for the attached projection. When the substrate is drilled in the substrate and the mounting portion is slid as it is, there is an advantage that the mounting is facilitated by fitting into the locking hole in which the protrusion is drilled and immediately locking.

Furthermore, according to the sixth invention, by using the outer side surface of the storage tool as the back surface and using this surface as a display portion and describing information such as the contents of the punching die used, handling after storage can be facilitated. .

Next, specific embodiments of storage equipment blades per control sheet of the punching punching die according to the present invention will be described with reference to the drawings.

  FIG. 1 shows a plan view (a) of a punching die equipped with a storage tool for an adjustment sheet per blade according to the present embodiment, and key points of the punching die in which a plurality of storage tools reduced in length and reduced in size are arranged. A plan view (b) is shown. FIG. 2 is a partial perspective view showing an enlarged main part. 3A and 3B are plan views showing the retaining means, wherein FIG. 3A is a view showing a method of preventing lateral displacement outside the holding piece, and FIG. 3B is an inside of the locking groove of the holding piece of the storage tool. It is a figure of one embodiment which shows the system which engages with the board | plate-side locking plate and prevents a horizontal shift | offset | difference.

  The punching die edge adjustment sheet storage tool 1 of the present embodiment is a main body integrally provided with a mounting portion 5 that is mounted along any one side of the periphery of a mold substrate 11 formed of a plywood of the punching die 10. 2 is formed in a cylindrical shape.

The blade-adjustment sheet storage tool 1 (hereinafter simply referred to as the storage tool 1) is a body 2 formed in a cylindrical shape, and a mounting portion 5 is integrated along the one side thereof over almost the entire length. For example, it is formed by extrusion using an aluminum alloy or plastic having high mechanical strength (however, it is not limited thereto). The main body 2 is formed in a hollow rectangular cross section, and the space portion (hollow portion) 3 serves as a storage portion for the adjustment sheet 20 per blade. In the mounted state, the main body 2 has a height dimension Ha from the board surface 11a that is substantially the same as or slightly lower than the height Hb of the punching blade 13 implanted in the board surface 11a of the punching die 10. (The height Hc of the processed sheet pressing member 14 made of a sponge material disposed along both sides of the punching blade 13 (in general, the processed sheet pressing member 14 has a height Hb to the cutting edge of the implanted punching blade 13). (It is set to be 2 to 3 mm higher)). Further, the main body 2 has a curved corner at the outer periphery thereof, a portion opposite to the mounting portion 5, that is, a portion serving as a back surface, is formed as a flat surface, and the back surface serves as a display portion 9.

The mounting portion 5 includes a receiving piece 5a (corresponding to the receiving seat portion of the present invention) and a pressing piece 5b (corresponding to the pressing portion of the present invention) protruding from one side of the main body 2 in parallel to the lateral direction. It consists of. The receiving piece 5a is formed in a flat plate with a required width in a straight line along the back surface side 11b of the mold substrate 11 when the main body 2 is mounted. Also, pressing piece 5b, the formed except for its edge portion 5c along the board surface side 11 a of the mold substrate 11 when mounted in the main body 2 with a required width in a straight line in a plate shape, the edges 5c is formed with an appropriate width and obliquely upward. The receiving piece 5a and the holding piece 5b that form the mounting portion 5 are formed so as to sandwich the end edge portion 11c of the mold substrate 11 from above and below, and a boundary portion between the main body 2 and the mounting portion 5 inside, receiving piece 5a side and protruding strip 6, 6 for regulating the mounting position location to the pressing piece 5b side 'are formed in the axial direction of.

  The inside of the connecting portion between the mounting portion 5 side and the main body 2 having such a structure communicates with the hollow portion 3 of the main body 2 in an open state. In addition, the mounting portion 5 is provided with a locking groove 7 in the axial direction with an appropriate width on the lower surface of the holding piece 5b as a retaining means so that the storage tool 1 can be mounted and fixed to the mold substrate 11. A locking plate 8 that engages with the locking groove 7 is bonded to the upper surface of the end edge portion 11 c of the mold substrate 11. The front end 5c of the pressing piece 5b has a lower surface formed in an inclined surface that is inclined upward, and is formed in a hook shape with the locking groove 7. The main body 2 has a thickness that can be elastically deformed by lifting one end 2a of the pressing portion 5b of the mounting portion 5 so that the tip portion 5c of the pressing portion 5b is lifted. The holding part piece 5b and the receiving part piece 5a can increase the clamping force to the end edge part 11c of the mold substrate 11, and the holding plate 8 attached to the end edge of the mold substrate 11 and the presser Engagement / disengagement with the locking groove 7 provided in the piece 5b is made possible.

  The storage device 1 of the present embodiment configured as described above is convenient for storing the mold on either the long side or the short side of the mold substrate 11 depending on the dimensions of the punching mold 10 to be used. A good side is selected, and the edge portion 11c of the mold substrate 11 is attached so as to be sandwiched by the attachment portion 5 from the upper and lower surfaces. When the storage tool 1 is newly attached to the mold, the locking groove 7 provided in the pressing part piece 5b of the mounting part 5 and the locking plate 8 attached to the board surface 11a of the edge part 11c of the mold substrate 11 are provided. Are attached so as to prevent them from being pulled out. The storage tool 1 mounted on the mold substrate 11 has a length that is slightly shorter than the total length of the side on which the mold substrate 11 is mounted, and the end portion protrudes from the periphery adjacent to the mounting portion of the mold substrate. It is good to provide so that there is no. Therefore, as shown in FIG. 3A, the locking plate 8 is formed with a step portion at the end portion 8a in the length direction, and the end portion 5b 'of the pressing portion piece of the attachment portion 5 is formed. Abutting on the stepped portion is prevented from moving in the axial direction. By doing so, it is possible to prevent damage caused by rubbing against the shelf surface when it is stored in a mold storage shelf or the like.

  If the storage tool 1 is mounted on the punching die 10 in this way, when the punching die 10 is used in a punching device, the blade contact adjusting sheet 20 (drawing) for adjusting the blade contact of the punching blade 13 is used as the punching die. After adjusting the cut spots by sticking to the back surface of the backing plate (see FIG. 10) to be attached, and using the punching die 10 after being used in the punching process, the used blade contact adjusting sheet 20 is used. Is removed from the back surface of the backing plate attached to the punching die, wound thinly and inserted into the space 3 of the main body 2 for storage. At this time, the blade contact adjusting sheet 20 is oriented in a cylindrical shape so as to be within the total length of the storage tool 1 and is inserted into the main body 2. The blade contact adjusting sheet 20 is smaller than the outer dimension of the mold substrate 11, and the storage tool 1 is set to a dimension slightly shorter than the length of the mounting side of the mold substrate 11. By winding the contact adjusting sheet 20 so as to correspond to the length of the storage tool 1, the contact adjustment sheet 20 can be stored without protruding from the edge of the mold substrate 11. Moreover, since the storage part (space part 3) of the main body 2 is formed in a rectangular cross section, a space is accommodated in which the adjustment sheet 20 per blade stored therein is accommodated even if the height dimension is low and flat. be able to. In addition, the storage tool 1 is mounted along the edge portion 11 c of the mold substrate 11, but the main body 2 portion is more than the presser piece 14 provided at the side position of the punching blade 13 during the punching operation. Since it has a low height, it does not come in contact with the processed sheet material during punching and does not cause any trouble.

  Since the storage tool 1 is mounted on the punching die 10 in this manner, the blade contact adjusting sheet 20 used in this mold is always stored with the storage tool 1 so that it is always with the mold. Even when it is stored and then used, it can be immediately used by being taken out from the storage tool 1 and work efficiency can be improved. In addition, since the blade contact adjusting sheet 20 is stored in the storage tool 1 after being used, it is not mixed with other types and can be prevented from being damaged by handling, which is advantageous.

  In addition, since the back surface of the main body 2 of the storage device 1 is the display unit 9, information relating to the punching die, for example, the delivery destination of the punched molded product (packaging box, etc.), product model number, dimensions, etc. are described here. By storing the display unit in the storage shelf in a state where the display unit can be visually recognized from the outside, it is easy to take out the storage unit after storage and the management of the mold is improved. Therefore, this storage tool 1 is useful not only for storage of the adjustment sheet 20 per blade, but also for management of the entire punching die.

  The storage device 1 of this embodiment is mounted so that the end edge portion 11c is sandwiched between the receiving piece 5a and the holding piece 5b of the mounting portion 5 as described above, and the locking plate 8 and the locking groove Since the detachment prevention function is activated by engagement with 7 (a retaining means), it cannot be removed by normal handling. When removing from the mold substrate 11, the edge 5 c of the holding piece 5 b is lifted with a tool or the like and moved along the mold substrate 11 in a state in which the flange connected to the locking groove 7 from the end of the locking plate 8 is removed. By doing so, the storage tool 1 can be removed from the mold substrate 11. At the time of wearing, it can be attached by the reverse operation.

  The storage device 1 of the embodiment described above is long, but a plurality of storage devices 1A having the same structure and a short overall length as shown in FIG. The axial center line of the main body 2 can be made to coincide with each other. This storage tool 1A has the same structure as the storage tool 1 of the above-described embodiment, and is formed only in a short length. Further, as shown in FIG. 3 (a), the locking groove 7 provided in the presser piece 5b is engaged inside the substantial notch of the locking plate 8, as shown in FIG. Therefore, the movement in the axial direction and the width direction is prevented, and the fixed position is held.

  Even when the storage device 1A composed of the main body 2 having a short length and the mounting portion 5 configured as described above is used, by disposing the main body 2 on the edge portion 11c of the mold substrate 11 under the same conditions, these main bodies are arranged. The blade contact adjusting sheet 20 wound in the space 3 in 2 is inserted and held at a plurality of locations, and the same effect as that of the above embodiment can be obtained.

  Next, FIG. 4 shows a cross-sectional perspective view of a main part representing a storage device of another embodiment. The storage tool 1B of this embodiment is basically the same as that of the above-described embodiment, and a part of the structure of the mounting portion is different. Accordingly, the same or similar parts as those described above are denoted by the same reference numerals and description thereof is omitted.

  This storage tool 1B is connected to the hollow cylindrical main body 2 and the basic structure of the attachment portion 5 for sandwiching the end edge portion 11c of the mold substrate 11 from the vertical direction is substantially the same as that of the above embodiment. The presser piece 5b 'has an edge 5c' formed at an appropriate width and obliquely upward, and the presser piece 5b 'is provided with a plurality of locking holes 7A at a required pitch, corresponding to the lock hole 7A. Thus, the locking pin 8A is implanted in the end edge portion 11c of the mold substrate 11 so that the tip does not protrude largely perpendicular to the board surface 11a.

  The storage device 1B configured as described above has a locking hole 7A provided in the mounting portion 5 and a locking pin 8A provided in the end edge portion 11c of the mold substrate 11 when the mold substrate 11 is attached to the end edge portion 11c. By setting so that the positions of the two portions are matched in advance, the presser piece 5b 'can be lifted and fitted so that the locking hole 7A is engaged with the locking pin 8A at the time of mounting. It can be fixed, and the storage tool can be prevented from falling off when the mold is moved during storage. In the storage tool 1B of this embodiment, as described in the above embodiment, the blade contact adjusting sheet 20 can be stored using a plurality of the same cross-sectional structure and a short overall length.

  Moreover, the perspective view which abbreviate | omitted one part showing the storage tool of other embodiment is shown by FIG. The storage tool 1C of this embodiment is basically the same as that of the above-described embodiment, and is different in the mounting structure. In other words, the storage tool 1 </ b> C includes a hollow cylindrical main body 2 </ b> C and a mounting bracket 21 that attaches the main body 2 </ b> C to the edge portion 11 a along one side of the die substrate 11 of the punching die 10. .

  The main body 2C is a cylindrical body formed in a rectangular cross section like the main body of the above-described embodiment, and is formed of a sponge body that is disposed on the board surface when mounted larger than the thickness dimension of the mold substrate 11. It is set to be lower than the height dimension of the sheet pressing piece 14 (see FIG. 2). The inside of the space 22 of the main body 2 </ b> C serves as an accommodating portion for the blade contact adjusting sheet 20.

  The mounting bracket 21 for mounting such a main body 2C along the edge portion 11a of the mold substrate 11 holds the main body 2C by bending a thin metal plate having a required width, and uses the end portion as the end edge. The structure is configured such that the part 11 a is sandwiched from above and below and fixed by the machine screw 23. Such a mounting bracket 21 is held and fixed to the entire length of the main body 2C from a plurality of locations.

  The storage tool 1C configured as described above exhibits the same function as the storage tool 1 of the above-described embodiment. Since the surface of the main body 2C opposite to the mounting end surface with respect to the mold substrate 11 is open, information on the mold can be described using this surface as the display unit 9 in the same manner as in the above embodiment. In addition, when it is necessary to remove, it is possible to remove by releasing the fixing of the mounting bracket 21 with the machine screw 23. Although not shown in the drawings, the main body 2C may be shortened and fixed with one or more mounting brackets 21 and disposed on the edge portion 11c of the mold substrate 11 at a required interval.

  FIG. 6 is a partial cross-sectional perspective view showing a storage device of another embodiment. The storage tool 1D of this embodiment is the same as that of the above-described embodiment, and is different in the mounting structure. That is, the storage tool 1D is configured integrally with a hollow cylindrical main body 2D and an attachment portion 24 that attaches the main body 2D to the end edge portion 11c along one side of the die substrate 11 of the punching die 10. It is a thing.

  The main body 2D has a cylindrical shape with a rectangular cross section, and is formed such that a mounting portion 24 protrudes horizontally with an appropriate width from the base portion 2a, and a joint portion between the mounting portion 24 and the base portion 2a is formed at a right angle to It is formed in a shape that can be joined to the edge portion corner 11a '. The space portion 3 having a rectangular cross section serves as a storage portion for the adjustment sheet per blade. The mounting portion 24 is fixed to the mold substrate 11 with a small screw 23 'at a required interval.

  The storage device 1D configured as described above has a mounting portion different from that of the first embodiment, but the mounting base portion 2a is brought into contact with the edge corner 11a 'of the mold substrate 11 and tightened by the machine screw 23'. By wearing it, it is securely fixed, and the intended purpose can be achieved with a simple configuration. In addition, in this embodiment, it is also possible to use a plurality of short lengths arranged as described above.

  Furthermore, what is shown in FIG. 7 is a storage device of another embodiment. As the storage tool 1E of this embodiment, the whole is formed of a thin elastic material, or has a structure that is drawn or extruded, and the width dimension B is appropriately set, and the blade contact adjusting sheet 20 is rolled and inserted. A rectangular space 3E that can be formed is formed inside the main body 2E, and upper and lower two pieces 5e and 5e 'extending in parallel from the main body 2E sandwich the end edge 11c of the mold substrate 11 and fix it. It is supposed to be. The tips of the upper and lower portion pieces 5e and 5e 'in the mounting portion 5E are bent inward, and the locking ridges 5g and 5g are respectively located closer to the main body from the bent portions 5f and 5f. Is provided.

  The storage tool 1E formed in this way has the mounting hole 5e formed in the long hole 11e formed by laser cutting so that the end bent portions 5f and 5f of the mounting portion 5E engage with the edge portion 11c of the mold substrate 11. When the end edge portion 11c of the mold substrate 11 is sandwiched by engaging the upper and lower pieces 5e, 5e 'of the portion 5E, the locking projections 5g, 5g come into contact with the end surface of the end edge portion 11c. Can be mounted and fixed. Therefore, by arranging the storage tool 1E at a required pitch, the blade contact adjusting sheet 20 can be stored in the same manner as in the above embodiment.

  Such a storage tool 1E can be formed by bending an iron plate as a constituent material as described above, and in the case of the iron plate, the container 1E is formed on the inner side of the attachment portion. The stop protrusion can be omitted.

  In the embodiment described above, the relationship between the piece provided with the locking groove 7 in the mounting portion 5 as the retaining means and the locking plate 8 has been described as disposing the locking plate on the board surface side. Accordingly, a locking plate can be provided on the back side, and the piece forming the locking groove 7 can be reversed correspondingly. Further, as the retaining means, the retaining groove 7A portion formed on the presser piece 5b as shown in FIG. 3B is required in the relationship between the retaining groove and the retaining plate as described above. The corrugated unevenness 7a is formed at a pitch of 5 mm, and the engaging plate 8A attached to the board surface 11a is provided with an unevenness 8b engaging the unevenness 7a formed in the engaging groove 7A. Can be fixedly held against lateral displacement. In order to obtain such a structure, it is possible to obtain the container by resin molding.

  In the above-described embodiment, the height of the main body 2 (2A, 2C, 2D, 2E) attached to the edge of the mold substrate and the height dimension (Ha) from the board surface 11a is determined when this punching tool is used. When removing, since it does not interfere with the punching work, the dimension may be slightly higher than the height Hb of the punching blade 13 implanted in the board surface 11a as described above. .

  Next, FIG. 8A shows an overall perspective view of an embodiment of a detachable storage tool, and FIG. 8B shows an AA cross-sectional view thereof.

  The storage device 1F of this embodiment is basically the same as that of the first embodiment, but has a function of being detachable from the mold substrate 11. Of course, it can also be used by being fixedly mounted. The storage tool 1F is integrally formed of, for example, a resin material having high mechanical strength. The main body 2F has a hollow rectangular shape as described above and has a relatively short axial length L. The hollow portion (space portion 3F) of the main body serves as a storage portion for the blade contact adjusting sheet. The receiving portion 5a ″ and the pressing portion 5b ″ are arranged in parallel at a required interval so that the mounting portion 5F can sandwich the edge portion 11c of the mold substrate 11 in the vertical direction with the required dimensions from the main body 2F. Projection strips 6 and 6 'for positioning the end edge portion 11c of the mold substrate 11 are formed vertically on the inner side of the boundary between the mounting portion 5F and the main body 2F, and the surface on the mounting portion 5F side is a contact surface. It comes to become. The space 3F of the main body 2F communicates with the attachment portion 5F side.

  Further, the holding piece 5b ″ of the mounting portion 5F is divided into a plurality of pieces (three pieces in this embodiment) in the axial direction by cutting 5h, and is individually based on a base portion connected to the main body 2F. The central piece 5b ″ -1 is provided with a protrusion 8F projecting from its lower surface (inner surface) at a substantially central position with its axis hanging down. Note that the end face of the protrusion 8F is inclined downward toward the main body. In contrast to the central piece 5b ″ -1, the pieces 5b ″ -2 and 5b ″ -3 on both sides of the central piece 5b ″ -1 have gauge holes 15, 15 (a hole having a diameter slightly larger than the diameter of the protrusion 8F). Also, the bottom surface of the tip of the presser piece 5b ″ has an upward slope so that it can be easily inserted into the mold substrate. Yes. The receiving piece 5a ″ is relatively thin and protrudes longer than the holding piece 5b ″.

  On the other hand, the main body 2F has an elastically deformable shape that can be opened as a whole when the attachment portion 5F is expanded each time the attachment portion 5F is expanded by attaching rigidity to the corner of the body portion forming the space portion 3F. The portion is the display unit 9 as in the above embodiment.

  In order to attach the container 1F configured as described above to the end edge portion 11c of the mold substrate 11, as shown in FIG. 9 (a), the end edge portion 11c of the mold substrate 11 to be mounted is mounted. Apply the receiving part piece 5a "of the attachment part 5F at an appropriate position, and engage the receiving part piece 5a" at an angle so that the end edge part 11c is received between the receiving part piece 5a "and the pressing part piece 5b". The edge portion 11c of the mold substrate 11 sandwiched between the piece 5a "and the holding piece 5b" is brought into contact with the position received by the protrusions 6 and 6 '. In this state, the center of the holding piece 5b " Since the protrusion 8F protrudes downward from the piece 5b ″ -1, the other two pieces are lifted from the upper and lower sides with the receiving edge 5a ″ of the edge 11c of the mold substrate 11 as it is. It is sandwiched and held. Therefore, as shown in FIG. 9B, the locking hole 7F is drilled by an electric drill at the position of the gauge hole 15 on either one of the pieces 5b ″ -2 (5b ″ -2), Thereafter, when the storage tool 1F is slid in the direction of the arrow c along the edge 11c of the mold substrate 11 as it is, the protrusion 8F is fitted and engaged with the locking hole 7F, and is locked at that position. .

  In this way, the storage tool 1F can be easily removed without pinching the mold substrate 11 by the receiving piece 5a ″ and the holding piece 5b ″ at the mounting portion 5F and coming out by engagement of the locking hole 7F and the protrusion 8F. It can be installed. The used blade contact adjusting sheet is rounded and inserted into the space 3F of the main body 2F, so that the whole is not held by the main body portion but can be stored along the mold edge.

  The storage tool 1F of this embodiment is reduced in size as a whole, and the pressing portion piece 5b "in the mounting portion 5F is provided with a protrusion 8F for locking, so that the pressing portion piece 5b" is divided into a plurality of pieces. Since the structure can be displaced in the vertical direction separately from the other parts, the part provided with the protrusion 8F can be easily removed from the locking hole 7F, and can be easily attached to and detached from the mold substrate 11. It can be done. Therefore, this type of storage tool 1F is effective when it is necessary to remove the storage tool, such as when it is inconvenient if the storage tool is attached when the punching die is mounted on the set frame. In such a form, the holding piece 5b ″ can be integrated with the cut piece 5h ″ without being provided with a cut 5h. If necessary, a locking protrusion is provided on the receiving piece 5a ″ side. It is also possible to provide an optional. Furthermore, if necessary, a plurality of storage tools 1F of this type can be used side by side on the side of the mold substrate 11.

  As described above, in the punching die according to the present invention, by using the side portion of the punching die, the storage tool is integrally attached to a small diameter that can store the blade contact adjusting sheet, so Since the adjustment sheet can be thinly wound and stored in a low-bulk state, it can be stored together with the punching die, facilitating subsequent handling, and improving workability. Moreover, according to the storage device for the adjustment sheet per blade of the present invention, the adjustment sheet per blade can be stored after use with a simple structure, and the mold can be stored more rationally.

The top view (a) of the punch type | mold with which the storage tool of the adjustment sheet | seat per blade of this embodiment was mounted | worn, and the top view showing the main point of the punch type | mold which arrange | positioned the storage tool which shortened length and reduced in size ( b) Partial perspective view showing an enlarged main part It is a top view showing a retaining means, (a) of one embodiment which shows the system which engages with the locking plate by the side of a board surface inside the locking groove of the holding part piece of a storage implement, and prevents a lateral shift. (B) is a figure which shows the system which prevents a lateral shift on the outer side of a pressing part piece. The principal part section perspective view showing the storage implement of other embodiments. The perspective view which abbreviate | omitted one part showing the storage tool of other embodiment The partial cross section perspective view showing the storage tool of other embodiments The perspective view showing the storage tool of other embodiment (A) is the whole perspective view of one Embodiment of the attachment-and-detachment type storage tool, (b) is the AA sectional view. (A) (b) The perspective view showing the attachment aspect of the attachment / detachment type storage tool It is a figure explaining the adjustment operation per blade of the punching die in the sheet punching operation using the punching die, wherein (a) is an explanatory diagram in which an adjustment sheet per blade is arranged on the back surface of the punching die, and (b) is an illustration of the punching die. Illustration of the mode attached to the set frame

Explanation of symbols

1, 1A, 1B, 1D, 1E, 1F Storage tool 2, 2A, 2C, 2D, 2E, 2F Main body 3, 22, 3E, 3F Space section (storage section)
5, 5E, 5F, 24 Mounting portion 5a, 5a ', 5a "Receiving portion 5b, 5b', 5b" Holding portion 5h Cutting 7 Locking groove 7A Locking hole 7F Locking hole 8 Locking plate 8A Stop pin 8F Protrusion 9 Display portion 10 Punching die 11 Mold substrate 11c Edge portion 13 Punching blade 14 Holding member 15 Gauge hole 20 Adjustment sheet per blade (drawing)
21 Mounting bracket

Claims (6)

Along the side of the periphery of the mold substrate in the punching die of the work sheet material, the length of the body is shorter than the length dimension, the main body has a hollow part, and on one side of the edge of the mold substrate includes a mounting portion fixed force is attached acts Te, and the height from board surface of the mold substrate during attachment to the mold substrate, to fit the height of the height dimension of the punching blade A punching die formed and configured to be housed and held in a state in which a blade contact adjusting sheet on which a drawing representing the arrangement of the punching die of the punching die is drawn is wound in the hollow portion of the main body Storage tool for the adjustment sheet per blade. The attachment portion so as to sandwich the edge portion of the mold substrate from above and below, on the inside of one of its seat part and the pressing part, the protrusion strip for regulating the mounting position in contact with the edge of the mold board is formed , between the mold in the pressing portion in contact with the surface of the substrate engaging portion is provided to be engaged with retaining means is attached to the mold substrate, the hollow portion is the receiving seat of the body and the pressing portion 2. The punching blade adjusting sheet storage device according to claim 1 , which has an open configuration. The storage device is comprised of a plurality of pieces which are mounted at the required distance from the edge of the punching die-cut, to be held by inserting the blade per adjusting sheet into a hollow portion of the main body of each part piece The accommodation tool of the adjustment sheet | seat per sheet | seat of the punching type | mold of Claim 1 or 2 comprised by these. The storage tool has a required length dimension in the axial direction, and is divided into a plurality of pieces by a slit provided perpendicular to the axial direction of a pressing portion of a mounting portion provided continuously to the elastically deformable body, 3. The punching according to claim 2 , wherein a protrusion is provided on an inner surface of the at least one piece, and the protrusion is engaged with and locked with a locking hole provided at an edge of the mold substrate. Storage tool for the adjustment sheet per blade of the mold. A protrusion is provided on the inner surface of the mounting portion, and a gauge hole is provided in the mold substrate for forming a locking hole for engaging the protrusion with an appropriate dimension on the same axis line as the protrusion in the axial direction. The storage tool for the punching-type adjusting sheet per blade according to claim 4 . 6. The punching tool adjusting sheet storage tool according to claim 1 , wherein the outer surface of the main body is a flat surface, and is used as a display unit for information on the punching die to which the outer surface is attached.

Images