Jig for processing, and marking method

Abstract

To provide a jig for processing which can easily mark positions to a plurality of desired positions.SOLUTION: A jig for processing for marking the position of a first hole positioned by a first distance which is a distance from a first reference part in a processing object member, and a second distance which is a distance from a second reference part, and the position of a second hole positioned by a third distance which is a distance from a third reference part in the processing object member and a fourth resistance which is a distance from a fourth reference part, has a first plate part and a second plate part perpendicular to each other, wherein the first plate part has a first positioning part at a predetermined position in a direction along a boundary part between the first plate part and the second plate part, and has a first target part provided so that a distance from the second plate part and a distance from the positioning part are set at a position with the first distance and a position with the second distance, respectively, and the second plate part has a second positioning part at a predetermined position in the direction along the boundary part, and has a second target part provided so that a distance from the first plate part and a distance from the second positioning part are set at a position with a third distance and a position with a fourth distance, respectively.SELECTED DRAWING: Figure 4

Description

[Technical Field]

[0001] The present invention relates to a processing jig and a scribing method. [Background technology]

[0002] It has been known for some time that a panel-shaped fence can be cut down to fit the length of the lot or the like at the installation site (see Patent Document 1). When cutting down such a panel-shaped fence, the fence is first cut to the appropriate length, and then end covers are attached to the cut ends. Then, for example, the upper and lower furring strips of the fence may be joined to the end covers with bolts. [Prior art documents] [Patent documents]

[0003] [Patent Document 1] Japanese Patent Publication No. 2021-113479 Summary of the Invention [Problem to be solved by the invention]

[0004] When joining two members with bolts, such as in the fence trimming work described above, it is necessary to form bolt holes in one member to match the positions of the bolt holes in the other member so that the two members are joined in the appropriate position. At the installation site, when marking the positions of bolt holes to be formed in one member to match the positions of the bolt holes in the other member, the position of the already formed bolt hole must be marked while measuring the distance from a predetermined reference position on the other member, making the work complicated. While there are methods for marking using a jig that indicates the distance from a predetermined reference position, when there are multiple bolt holes or when multiple bolt holes are to be formed in different locations, a different jig is required for each, further complicating the work.

[0005] The present invention has been made in view of the above-mentioned problems, and an object of the present invention is to provide a processing jig and a marking method that can easily mark multiple desired positions. [Means for solving the problem]

[0006] The main invention for achieving this object is a processing jig for marking the position of a first hole positioned by a first distance, which is the distance from a first reference location on a workpiece to be processed, and a second distance, which is the distance from a second reference location, and a second hole positioned by a third distance, which is the distance from a third reference location on the workpiece to be processed, and a fourth distance, which is the distance from a fourth reference location, the processing jig having first and second plate portions that are perpendicular to each other, the first plate portion having a first positioning portion at a predetermined position in a direction along the boundary between the first plate portion and the second plate portion, and a first target portion provided at a position where the distance from the second plate portion and the distance from the positioning portion are the first distance and the second distance, and the second plate portion having a second positioning portion at a predetermined position in a direction along the boundary, and a second target portion provided at a position where the distance from the first plate portion and the distance from the second positioning portion are the third distance and the fourth distance. Other features of the present invention will become apparent from the description of this specification and the accompanying drawings. [Effects of the Invention]

[0007] According to the present invention, it is possible to provide a processing jig and a marking method that can easily mark multiple desired positions. [Brief explanation of the drawings]

[0008] [Figure 1] 1 is a diagram showing an example of a fence panel having a workpiece to be processed using the processing jig according to the present embodiment. FIG. [Figure 2] FIG. 2(a) is a perspective view showing the end of the cut upper furring strip, and FIG. 2(b) is a perspective view showing the end of the cut lower furring strip. [Figure 3]FIG. 10 is a perspective view showing the vertical bones and end caps attached to the ends of the cut upper and lower furring strips. [Figure 4] FIG. 4(a) is a perspective view showing the processing jig, FIG. 4(b) is a front view of the first plate portion, and FIG. 4(c) is a front view of the second plate portion. [Figure 5] 10A to 10C are diagrams showing the procedure for marking the positions of the vertical bone fixation insertion holes. [Figure 6] FIG. 10 is a diagram showing the arrangement of a processing jig when marking the position of a vertical bone fixing insertion hole. [Figure 7] 10A to 10C are diagrams showing a procedure for marking the position of a cap fixing insertion hole. [Figure 8] 10 is a diagram showing the arrangement of a processing jig when marking the position of a cap fixing insertion hole. FIG. [Figure 9] This is a diagram showing the arrangement of a processing jig when marking the position of a cap fixing insertion hole on an upper furring strip with a curved top surface. [Figure 10] FIG. 10 is a perspective view showing a processing jig having a V-shaped notch portion. DETAILED DESCRIPTION OF THE INVENTION

[0009] An embodiment of a processing jig and a scribing method of the present invention will be described with reference to the drawings. In this embodiment, a processing jig used when shortening a fence panel to fit the construction site when installing a fence will be described as an example.

[0010] For example, when a fence is made by arranging multiple fence panels in a row along the boundary of a site, the fence panels placed at the ends of the site boundary are used by shortening their width to fit the site.

[0011] To trim a fence panel 1, as shown in Figures 1(a) and 1(b), it is first cut to a specified width at the construction site. At this time, the fence panel 1 is cut while already assembled. The fence panel 1 is cut into multiple lattice members 1a arranged vertically and the upper furring strips 2 and lower furring strips 3 arranged above and below these lattice members 1a. Vertical frames 4 connecting the upper furring strips 2 and lower furring strips 3 and covers 5 covering the vertical frames 4 are attached to the cut ends of the fence panel 1 with screws, as shown in Figure 1(c), and end caps 6 covering the ends 2a, 3a of the upper furring strips 2 and lower furring strips 3 are fixed with screws.

[0012] As shown in Figure 2, the upper furring strips 2 and the lower furring strips 3 each have furring strip bodies 20, 30 and joining members 21, 31 for connecting the furring strip bodies 20, 30 to the vertical ribs 4. The furring strip bodies 20, 30 of the upper furring strips 2 and the lower furring strips 3 are extruded shapes with the longitudinal direction as the extrusion direction, and have hollow portions 20a, 30a that communicate in the longitudinal direction.

[0013] Furthermore, the furring strip body 20 of the upper furring strip 2 (hereinafter referred to as the upper furring strip body) has an upper slit 20c along the longitudinal direction provided in the upper furring strip plate portion 20b that faces downward when the fence is installed, and a joining material (hereinafter referred to as the upper joining material) 21 is attached so as to cover this upper slit 20c from the inside. The furring strip body 30 of the lower furring strip 3 (hereinafter referred to as the lower furring strip body) has a lower slit 30c along the longitudinal direction provided in the lower furring strip plate portion 30b that faces upward when the fence is installed, and a joining material (hereinafter referred to as the lower joining material) 31 is attached so as to cover this lower slit 30c from the inside.

[0014] As shown in Figure 3, the vertical ribs 4 are attached between the upper furring strip 2 and the lower furring strip 3. The vertical ribs 4 are fixed by screwing the fixing brackets 7 attached to the upper ends and the screws 9 inserted through the upper connecting member 21 into the backing plate material 8 arranged inside the upper furring strip main body 20, and by screwing the fixing brackets 7 attached to the lower ends and the screws inserted through the lower connecting member 31 into the backing plate material 8 arranged inside the lower furring strip main body 30. For this reason, vertical rib fixing insertion holes 21a, 31a through which screws are inserted are formed in the upper connecting member 21 and the lower connecting member 31 of the cut fence panel 1. The vertical rib fixing insertion holes 21a in the upper connecting member 21 and the lower connecting member 31 are formed with vertical rib fixing insertion holes 31a positioned to face each other in the up-down direction.

[0015] Specifically, as shown in Figure 2(a), with the upper joining material 21 attached to the upper furring strip body 20, a vertical rib fixing insertion hole 21a is formed at a distance X1 in the longitudinal direction from the cut end 2a and at a distance Y1 from the inner fence surface (hereinafter referred to as the inner fence surface) 2b of the upper furring strip body 20. Also, as shown in Figure 2(b), with the lower joining material 31 attached to the lower furring strip body 30, a vertical rib fixing insertion hole 31a is formed at a distance X1 in the longitudinal direction from the cut end 3a and at a distance Y1 from the inner fence surface (hereinafter referred to as the inner fence surface) 3b of the lower furring strip body 30.

[0016] As shown in Figure 3, the end caps 6 attached to the fore edges 2a, 3a of the cut upper furring strips 2 and lower furring strips 3 have a fore edge cover portion 6a that covers the fore edges 2a, 3a of the upper furring strips 2 or lower furring strips 3, and a fore edge insertion portion 6b that is inserted into the hollow portions 20a, 30a of the upper furring strips 2 and lower furring strips 3. When the fore edge insertion portion 6b is inserted and the fore edge cover portion 6a abuts against the fore edges 2a, 3a to cover the fore edges 2a, 3a, the end caps 6 have threaded holes 6c in the fore edge insertion portion 6b into which screws that pass through the interior facing plate portions 20d, 30d that form the interior facing surfaces 2b, 3b of the upper furring strips 2 or lower furring strips 3 are screwed.

[0017] For this reason, the interior mounting plate portions 20d, 30d of the upper joining material 21 and the lower joining material 31 are formed with cap fixing insertion holes 20e, 30e through which screws are inserted, positioned so that they overlap with the screw threading holes 6c of the end insertion portions 6b inserted into the hollow portions 20a, 30a of the upper furring strip 2 and the lower furring strip 3.

[0018] Specifically, with the upper joining material 21 attached to the upper furring strip body 20, a cap fixing insertion hole 20e is formed at a distance of X2 in the longitudinal direction from the cut edge 2a and at a distance of Y2 from the top surface 20f of the upper furring strip body 20. Also, with the lower joining material 31 attached to the lower furring strip body 30, a cap fixing insertion hole 30e is formed at a distance of X2 in the longitudinal direction from the cut edge 3a and at a distance of Y2 from the bottom surface 30f of the lower furring strip body 30.

[0019] The processing jig 10 of this embodiment makes it possible to easily drill vertical bone fixing insertion holes 21a, 31a and cap fixing insertion holes 20e, 30e at set positions in the upper furring strip 2 and lower furring strip 3, which are the parts to be processed.

[0020] As shown in FIG. 4, the processing jig 10 has a rectangular flat first plate portion 11 and a rectangular flat second plate portion 12 that are connected at right angles to each other in an L-shape, and is formed, for example, by bending a metal plate material at an approximately right angle.

[0021] The first plate portion 11 and the second plate portion 12 are each rectangular, and the L-shaped corner where the first plate portion 11 and the second plate portion 12 are connected forms the boundary portion 10a. In the first plate portion 11, edges 11b, which are both ends in the direction along the boundary portion 10a, are approximately perpendicular to the boundary portion 10a, and in the second plate portion 12, edges 12c, which are both ends in the direction along the boundary portion 10a, are approximately perpendicular to the boundary portion 10a.

[0022] The first plate portion 11 is provided with a first through-hole 11a for marking the positions of the vertical bone fixation insertion holes 21a, 31a. The centers of the first through-holes 11a are located at a distance X1 from both end edges 11b of the first plate portion 11 in the direction along the boundary portion 10a, and are located at a distance Y1 from the inner surface 12a of the second plate portion 12 of the bent processing jig 10. In this case, the edges 11b located on both sides of the first through-hole 11a in the direction along the boundary portion 10a correspond to the first edges.

[0023] Second through holes 12b for marking the positions of the cap fixing insertion holes 20e, 30e are provided in the second plate portion 12. The centers of the second through holes 12b are formed at a distance Y2 from both end edges 12c in the direction along the boundary 10a of the second plate portion 12, and at a distance X2 from the inner surface 11c of the first plate portion 11 of the bent processing jig 10. In this case, the edges 12c located on both sides of the second through hole 12b in the direction along the boundary 10a correspond to the second end edges.

[0024] Next, we will explain how to mark the positions where the vertical rib fixing insertion holes 21a, 31a and the cap fixing insertion holes 20e, 30e will be formed in the upper furring strip 2 and the lower furring strip 3 using the processing jig 10. When marking the positions where the vertical rib fixing insertion holes 31a will be formed in the lower furring strip 3, as shown in Figures 5 and 6, first, the first plate portion 11 is placed on top of the upper surface of the lower furring strip 3 of the cut fence panel 1, i.e., the surface on which the lower joining material 31 is exposed. At this time, the second plate portion 12 is abutted against the interior facing surface 3b of the lower furring strip 3, and the edge 11b of the first plate portion 11 located on the fore edge 3a side is aligned with the fore edge 3a of the lower furring strip 3.

[0025] As a result, the first through-hole 11a of the first plate portion 11 is positioned at a distance of X1 in the longitudinal direction from the cut edge 3a of the lower furring strip 3, and at a distance of Y1 from the inner visible surface 3b of the lower furring strip main body 30. In this state, the position for drilling the vertical bone fixing insertion hole 31a in the lower furring strip 3 is indicated by marking the inside of the first through-hole 11a with a marking needle or the like.

[0026] Therefore, by abutting the second plate portion 12 against the interior facing surface 3b and placing the first plate portion 11 on the upper surface of the lower furring strip 3, and simply marking the edge 12c of the second plate portion 12 to match the fore edge 3a of the lower furring strip 3, it is possible to indicate the position where the vertical bone fixing insertion hole 31a will be formed in the lower furring strip 3. In this case, the vertical bone fixing insertion hole 31a corresponds to the first hole, distance X1 corresponds to the first distance, the fore edge 3a corresponds to the first reference position, distance Y1 corresponds to the second distance, and the interior facing surface 3b corresponds to the second reference position. Also, the edge 11b of the first plate portion 11 corresponds to the first positioning portion, and the first through hole 11a corresponds to the first target portion.

[0027] Next, to mark the position where the cap fixing through-hole 30e will be formed in the lower furring strip 3, the second plate portion 12 is placed on the inner facing surface 3b of the lower furring strip 3, as shown in Figures 7 and 8. At this time, the first plate portion 11 is placed face-to-face with the fore edge 3a of the lower furring strip 3, and the edge 12c of the second plate portion 12 on the underside 30f of the lower furring strip 3 is aligned with the position of the underside 30f of the lower furring strip 3. This positions the second through-hole 12b of the second plate portion 12 at a distance X2 from the cut fore edge 3a in the longitudinal direction and at a distance Y2 from the underside 30f of the lower furring strip main body 30. In this state, the position where the cap fixing through-hole 30e will be formed in the lower furring strip 3 is indicated by marking the inside of the second through-hole 12b with a scriber or the like.

[0028] Therefore, by abutting the first plate portion 11 against the fore edge 3a of the lower furring strip 3 and placing the second plate portion 12 on the interior facing surface 3b of the lower furring strip 3, and simply marking the edge 12c of the second plate portion with the underside 30f of the lower furring strip 3, it is possible to indicate the position where the cap fixing insertion hole 30e will be formed on the lower furring strip 3. In this case, the cap fixing insertion hole 30e corresponds to the second hole, distance X2 corresponds to the third distance, the fore edge 3a corresponds to the third reference position, distance Y2 corresponds to the fourth distance, and the underside 30f of the lower furring strip 3 corresponds to the fourth reference position. Furthermore, the edge 12c of the second plate portion 12 corresponds to the second positioning portion, and the second through hole 12b corresponds to the second target portion.

[0029] Marking the position where the vertical bone fixing insertion hole 21a will be formed in the upper furring strip 2 is almost the same as for the lower furring strip 3, with the first plate 11 placed on the surface of the upper joining material 21 side of the upper furring strip 2, the second plate 12 abutting against the interior facing surface 2b of the upper furring strip 2, and the edge 11b on the fore edge 3a side of the first plate 11 aligned with the fore edge 3a of the upper furring strip 2. This positions the first through hole 11a in the first plate 11 at a distance X1 from the fore edge 2a of the upper furring strip 2 and a distance Y1 from the interior facing surface 2b of the upper furring strip main body 20, and marking inside the first through hole 11a indicates the position where the vertical bone fixing insertion hole 21a will be drilled.

[0030] In this case, the vertical bone fixing insertion hole 21a corresponds to the first hole, the distance X1 corresponds to the first distance, the edge 2a corresponds to the first reference portion, the distance Y1 corresponds to the second distance, and the inner sighting surface 2b corresponds to the second reference portion. Also, the edge 11b of the first plate portion 11 corresponds to the first positioning portion, and the first through hole 11a corresponds to the first target portion.

[0031] Furthermore, when marking the position where the cap fixing insertion hole 20e will be formed in the upper furring strip 2, the second plate portion 12 is placed on the inner visible surface 2b of the upper furring strip 2, the first plate portion 11 is abutted against the fore edge 2a of the upper furring strip 2, and the edge 12c of the second plate portion 12 located on the top surface 20f side of the upper furring strip 2 is aligned with the position of the top surface 20f of the upper furring strip 2. As a result, the second through hole 12b of the second plate portion 12 is positioned at a distance X2 from the fore edge 2a and a distance Y2 from the top surface 20f of the upper furring strip main body 20, and marking inside the second through hole 12b indicates the position where the cap fixing insertion hole 20e will be opened in the upper furring strip 2.

[0032] In this case, the cap fixing insertion hole 20e corresponds to the second hole, the distance X2 corresponds to the third distance, the edge 2a corresponds to the third reference position, the distance Y2 corresponds to the fourth distance, and the top surface 20f of the upper furring strip 2 corresponds to the fourth reference position. Also, the edge 12c of the second plate portion 12 corresponds to the second positioning portion, and the second through hole 12b corresponds to the second target portion.

[0033] Thus, with the processing jig 10 of this embodiment, simply by abutting the second plate portion 12 against the inner projecting surface portions 2b and 3b and aligning the edge 11b of the first plate portion 11 with the fore-edge portions 2a and 3a, or by abutting the first plate portion 11 against the fore-edge portions 2a and 3a and aligning the edge 12c of the second plate portion 12 with the upper surface 20f of the upper furring strip 2 or the lower surface 30f of the lower furring strip 3, the processing jig 10 can be easily positioned appropriately. Furthermore, a single processing jig 10 can more accurately mark the positions of holes to be formed in multiple locations. This eliminates the need to use multiple jigs to drill holes in multiple locations, simplifying the process and providing a processing jig 10 with excellent workability.

[0034] Furthermore, since the processing jig 10 is positioned by the plate surfaces of the first plate portion 11 and the second plate portion 12 and the edge portions 11b, 12c of the first plate portion 11 and the second plate portion 12, it can be manufactured easily and inexpensively without special processing or the like on the processing jig 10. Furthermore, if the processing jig 10 is formed by bending a plate material, it is possible to reduce manufacturing costs compared to, for example, manufacturing the jig from a synthetic resin shaped material.

[0035] In the above embodiment, an example was described in which the upper surface of the upper furring strip 2 is flat, but some upper furring strips have a curved upper surface 200a that bulges upward, as shown in Fig. 9. In the case of such an upper furring strip 200, it is difficult to align the edge 12c of the second plate portion 12, which serves as the second reference portion, with the upper surface 200a of the upper furring strip 200 when the first plate portion 11 of the processing jig 10 is abutted against the fore edge 200c in order to mark the position of the cap fixing insertion hole 200b.

[0036] Therefore, when marking the position for drilling the cap fixing insertion hole 200b on the upper furring strip 200 having a curved top surface 200a, for example, the second reference position is set to the ridge 200e that forms the boundary between the curved top surface 200a and the interior visible surface 200d, and the position of the cap fixing insertion hole 200b is set at a distance X2 from the edge 200c and a distance Y3 from the ridge 200e.

[0037] 10, a V-shaped notch 12e is provided in an edge 12d parallel to the boundary 10a on the opposite side to the boundary 10a of the second plate 12 of the processing jig 10, at a distance Y3 from the center of the second through-hole 12b in the direction along the boundary 10a. In this case, the edge 12d parallel to the boundary 10a on the opposite side to the boundary 10a corresponds to the third edge.

[0038] Then, the second plate portion 12 is placed on the interior facing surface 200d of the upper furring strip 200, the first plate portion 11 is abutted against the edge 200c of the upper furring strip 200, and the apex 12f of the V-shaped cutout portion 12e on the top surface 200a of the second plate portion 12 is aligned with the ridge line 200e of the upper furring strip 200. As a result, the second through hole 12b of the second plate portion 12 is positioned at a distance X2 longitudinally from the cut edge 200c and a distance Y3 from the ridge line 200e of the upper furring strip 200, and by marking inside the second through hole 12b, it is possible to mark the position where the cap fixing insertion hole 200b will be opened in the upper furring strip 200.

[0039] In this way, by providing multiple through holes or multiple V-shaped cutouts 12e in the first plate portion 11 and the second plate portion 12, it becomes possible to more accurately mark positions for drilling three or more holes in a workpiece using a single processing jig 10. Also, by providing multiple V-shaped cutouts 12e, it becomes possible to indicate the positions of even more holes using a single processing jig 10.

[0040] In this case, the cap fixing insertion hole 200b corresponds to the second hole, the distance X2 corresponds to the third distance, the edge 200c corresponds to the third reference portion, the distance Y3 corresponds to the fourth distance, and the ridge 200e of the upper furring strip 2 corresponds to the fourth reference portion. Also, the V-shaped notch 12e of the second plate portion 12 corresponds to the second positioning portion, and the second through-hole 12b corresponds to the second target portion.

[0041] In the above embodiment, an example has been described in which the first through hole 11a and the second through hole 12b form the first and second targets, but this is not limiting, and for example, V-shaped notches formed on the edge of the first or second plate portion may serve as the first and second targets. In this case, for example, the length of the first plate portion 11 in the direction perpendicular to the second plate portion 12 may be Y1, and the V-shaped notch may be provided on the edge of the first plate portion 11 opposite the second plate portion, at a position X1 from the edge 11b in the direction along the boundary portion 10a.

[0042] The above-described embodiments are provided to facilitate understanding of the present invention and are not intended to limit the present invention. The present invention may be modified or improved without departing from the spirit thereof, and the present invention includes equivalents thereof. The present embodiment includes at least the following inventions.

[0043] Aspect 1: A processing jig for marking the position of a first hole positioned by a first distance, which is the distance from a first reference location on a workpiece to be processed, and a second distance, which is the distance from a second reference location, and a second hole positioned by a third distance, which is the distance from a third reference location on the workpiece to be processed, and a fourth distance, which is the distance from a fourth reference location, the processing jig having first and second plate portions that are perpendicular to each other, the first plate portion having a first positioning portion at a predetermined position in a direction along the boundary between the first plate portion and the second plate portion, and a first target portion provided at a position where the distance from the second plate portion and the distance from the positioning portion are the first distance and the second distance, the second plate portion having a second positioning portion at a predetermined position in the direction along the boundary, and a second target portion provided at a position where the distance from the first plate portion and the second positioning portion are the third distance and the fourth distance.

[0044] According to the machining jig of Aspect 1, the first plate has a first target provided at a position where the distance from the second plate and the distance from the first positioning portion provided at a predetermined position in a direction along the boundary between the first and second plate portions are a first distance and a second distance, so that by abutting the second plate against one of the first reference portion and the second reference portion and aligning the first positioning portion with the other of the first reference portion and the second reference portion, it is possible to position the first target at a position where the first hole is to be formed. Therefore, by scribing in accordance with the first target, it is possible to indicate the position where the first hole is to be drilled in the workpiece.

[0045] Furthermore, since the second plate portion has a second target portion provided at a position where the distance from the first plate portion and the distance from the second positioning portion provided at a predetermined position in a direction along the boundary between the first plate portion and the second plate portion are the third distance and the fourth distance, it is possible to position the second target portion at a position where the second hole is to be formed by abutting the first plate portion against one of the third and fourth reference portions and aligning the second positioning portion with the other of the third and fourth reference portions. Therefore, by scribing in accordance with the second target portion, it is possible to indicate the position where the second hole is to be drilled in the workpiece.

[0046] Furthermore, since the processing jig has a first plate portion and a second plate portion, it is possible to indicate the positions of both the first hole and the second hole with a single processing jig, which simplifies the work by eliminating the need to use multiple jigs to drill holes in two locations.

[0047] Aspect 2: A processing jig as described in Aspect 1, characterized in that the first positioning portion is a first edge of the first plate portion that is perpendicular to the boundary portion, and the second positioning portion is a second edge of the second plate portion that is perpendicular to the boundary portion.

[0048] According to the processing jig of aspect 2, it is possible to provide a first positioning portion on the first plate portion without performing any special processing, etc., and it is possible to provide a second positioning portion on the second plate portion without performing any special processing, etc.

[0049] Aspect 3: A processing jig as described in Aspect 1, characterized in that the first positioning portion or the second positioning portion is a V-shaped notch portion provided on a third edge of the first plate portion or the second plate portion that is parallel to the boundary portion.

[0050] According to the processing jig of aspect 3, it is possible to provide a first positioning portion in the first plate portion simply by providing a V-shaped notch in the third edge of the first plate portion, and it is possible to provide a second positioning portion in the second plate portion simply by providing a V-shaped notch in the third edge of the second plate portion. Furthermore, because the first positioning portion and the second positioning portion are V-shaped notches, it is possible to indicate the positions of more holes with a single processing jig by providing multiple V-shaped notches in the third edge of the first plate portion and the third edge of the second plate portion. Aspect 4: The processing jig according to any one of Aspects 1 to 3, wherein the first target portion and the second target portion are through holes.

[0051] According to the processing jig of aspect 4, the first target portion and the second target portion are through holes, so that by marking the through holes, it is possible to indicate the positions of the holes to be drilled.

[0052] Aspect 5: The processing jig according to any one of Aspects 1 to 4, characterized in that the processing jig is a plate material that has been subjected to bending processing.

[0053] According to the processing jig of aspect 5, since the processing jig is made of a plate material that has been subjected to bending processing, it can be manufactured more cheaply and easily than when manufactured by resin molding.

[0054] Aspect 6: A marking method characterized by using the processing jig according to any one of Aspects 1 to 5 to mark the positions of the first hole and the second hole in the workpiece.

[0055] According to the scribing method of the sixth aspect, it is possible to easily indicate the positions where the first and second holes are to be drilled in the workpiece. [Explanation of symbols]

[0056] 2 Upper furring strip (processing target material), 2a Upper furring strip edge (first reference part, third reference part), 2b Upper furring strip inner surface (second reference part), 3 Lower furring strip (processing target material), 3a Lower furring strip edge (first reference part, third reference part), 3b inner surface of lower furring strip (second reference portion), 10 processing jig, 10a boundary portion, 11 1st plate part, 11a 1st through hole (1st target part), 11b edge (first edge, first positioning portion), 11c inner surface, 12 second plate portion, 12a inner surface, 12b second through hole (second target portion), 12c edge (second edge, second positioning portion), 12d edge (third edge), 12e: Notch (second positioning portion), 20e: Cap fixing insertion hole (second hole), 20f Upper surface of upper furring strip body (fourth reference portion), 21a Vertical bone fixing insertion hole (first hole), 30e Cap fixing insertion hole (second hole), 30f Underside (fourth reference part), 31a Vertical bone fixing hole (first hole), 200 Upper furring strip, 200b Cap fixing insertion hole (second hole), 200c Upper furring edge (third reference portion), 200e ridgeline (4th reference point), X1 distance (first distance), X2 distance (third distance), Y1 distance (second distance), Y2 distance (fourth distance),

Claims

1. A processing jig for marking the positions of a first hole positioned by a first distance, which is a distance from a first reference position in a workpiece, and a second distance, which is a distance from a second reference position, and a second hole positioned by a third distance, which is a distance from a third reference position in the workpiece, and a fourth distance, which is a distance from a fourth reference position, It has a first plate portion and a second plate portion that are orthogonal to each other, the first plate portion has a first positioning portion at a predetermined position in a direction along a boundary portion between the first plate portion and the second plate portion, and a first target portion provided at a position where a distance from the second plate portion and a distance from the positioning portion are the first distance and the second distance, A processing jig characterized in that the second plate portion has a second positioning portion at a predetermined position in a direction along the boundary portion, and has a second target portion provided at a position where the distance from the first plate portion and the distance from the second positioning portion are the third distance and the fourth distance.

2. The processing jig according to claim 1, A processing jig characterized in that the first positioning portion is a first edge of the first plate portion that is perpendicular to the boundary portion, and the second positioning portion is a second edge of the second plate portion that is perpendicular to the boundary portion.

3. The processing jig according to claim 1, A processing jig characterized in that the first positioning portion or the second positioning portion is a V-shaped notch portion provided on a third edge of the first plate portion or the second plate portion that is parallel to the boundary portion.

4. The processing jig according to any one of claims 1 to 3, The processing jig, wherein the first target portion and the second target portion are through holes.

5. The processing jig according to any one of claims 1 to 3, A processing jig characterized by being a plate material that has been subjected to bending processing.

6. A marking method, comprising marking positions of the first hole and the second hole in the workpiece using the processing jig according to any one of claims 1 to 3.

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