FR3057796A1 - DRILLING JIG FOR MARKING AND DRILLING ON THREE SURFACES SIMULTANEOUSLY. - Google Patents

Abstract

The invention relates to a multi-purpose hole drilling jig, which allows working on three surfaces simultaneously. The device comprises a body (1,0) with dimensional scales (1,6); clamping panel (2.0) with the dimensional scales (2,5), (2,6) for fixing the device to the workpiece by means of the central screw (6.0); two movable centering plates (3.0), (4.0) on the body (1.0) and on the clamping panel (2.0); guide guns (8,0), (9,0), coinciding linear and perpendicular axial centers established in the centering plates (3,0), (4,0); the additional marking tape (5.0); and vertical slits (1.3) with scales disposed on the rear side of the body (1,0), axial centers which coincide with the axial centers of the guide guns (8,0), (9,0) and with the center of the body (1.0). Area of application: preferably in carpentry, cabinet making, etc.

Description

® FRENCH REPUBLIC

NATIONAL INSTITUTE OF INDUSTRIAL PROPERTY © Publication number:

(to be used only for reproduction orders)

©) National registration number

057 796

70480

COURBEVOIE

©) Int Cl ⁸ : B 23 B 49/02 (2017.01)

PATENT INVENTION APPLICATION

A1

©) Date of filing: 10.05.17. (30) Priority: © Applicant (s): SKOUEV ALEKSANDR — FR. ©) Inventor (s): SKOUEV ALEKSANDR. @) Date of public availability of the request: 04.27.18 Bulletin 18/17. (56) List of documents cited in the preliminary search report: See the end of this brochure (© References to other related national documents: ©) Holder (s): SKOUEV ALEKSANDR. ©) Extension request (s): @) Agent (s): SKOUEV ALEKSANDR.

the drilling template for marking and drilling on three surfaces

SIMULTANEOUSLY.

FR 3 057 796 - A1

The invention relates to a multi-purpose hole drilling template which allows working on three surfaces simultaneously.

The device comprises a body (1,0) with dimensional scales (1,6); clamping panel (2.0) with dimensional scales (2,5), (2,6) intended for fixing the device on the workpiece by means of the central screw (6.0); two movable centering plates (3,0), (4,0) on the body (1,0) and on the clamping panel (2,0); guide guns (8.0), (9.0), coinciding linear and perpendicular to the axial centers established in the centering plates (3.0), (4.0); the additional marking strip (5.0); and vertical slots (1.3) with scales arranged on the rear side of the body (1.0), the axial centers which coincide with the axial centers of the guide guns (8.0), (9.0) and with the body center (1.0).

Field of application: preferably in carpentry, cabinetmaking, etc.

-1 The invention relates to a drilling template for marking and drilling series of holes on the workpieces, including details of a cylindrical shape, to their exact coupling at right angles.

Similar technical solutions, known drilling template US D533,571S Patent date: Dec.12,2006, for drilling holes on wooden panels and is designed for three hole diameters has holes for centering the holes on the ends of the flat screen, the lower support is adapted to limit the installation of the device. The handle is used to hold the device on the workpiece.

From the same prior art known drilling template DE 20 2007 015 134 U1 of 23/04/2009. Equipped with five holes of different diameters, arranged perpendicular to a plane of the workpiece. It has two side slots for mounting the device on a cylindrical surface.

The closest to the same device of the prior art is the American patent 4,583,889 Patent date: Apr.22,1986. The apparatus comprises a body, two perpendicular branches, each of which has a sliding plate which passes through it from the guide barrel, and a mechanism mounted in the body and having a single control means for moving the two plates in synchronism with each other. other.

The devices of the prior art described above allow the drilling of holes in one or two planes simultaneously, they are limited to minimum functions: have fixed guide cannons for guiding a drill bit or speed change limited to complex drilling Holes.

The present invention makes it possible to widen the possibilities of analogs and meets the following requirements:

- Universal fixing for the maximum number of models for many types of connection fittings, and in particular, for the supply of connection requiring three holes in two parts to be machined;

- Its use for the maximum number of shapes and thicknesses of workpieces, including a cylindrical shape;

- Convenience and easy control without complex instructions for use, installation diagrams for templates and locking;

- The possibility of orientation and fixing of the device on the workpiece with a minimum of clamping tools and measuring instruments;

- Low weight, the size of the device and its simple design.

According to specific technical solutions, the drilling template consists of several interdependent moving parts which are provided with retaining elements with dimensional scales for coordination on three surfaces simultaneously, as well as vertical slots with dimensional scales for marking precisely and replaceable guide barrels having a linear and perpendicular relationship between its axial centers.

The invention is illustrated by appended drawings described below, which do not include and do not limit the most complete extent of the current technical solution, but simply illustrate the particular case of the materials to be produced:

Figure 1 is a drilling template in the form of spaced and numbered parts.

Figure 2 is a perspective view of the numbered drilling template.

Figure 3 is a side view of the numbered drilling template.

Figure 4 is a front view of the numbered drilling template.

Figure 5 is a top view of the numbered drilling template.

Figure 6 is a rear view of the numbered drilling template.

Figure 7 and Figure 7a is a front and rear side view of the body in numbered detail.

Figure 8 is a view of the clamping panel in numbered detail. Figure 9 is a view of the central screw in numbered detail.

Figure 10 is a view of the upper centering plate in numbered detail.

FIG. 11 and FIG. 11A are front and rear view in numbered detail of the lateral centering plate.

Figure 12 is a view of the numbered detail marking tape.

Figure 13 is a view of the threaded guide barrel in numbered detail.

FIG. 14 is a view of the guide barrel with the magnetic ring in numbered detail.

Figure 15 is a view of the positioning of the device on two wooden boards.

Referring to the appended drawings described below, the device comprises:

- L-shaped body (1.0) in Figures 7 and 7a. It is the main part of the device, on which all other mobile accessories depend. With this, the device is positioned on the workpiece and is coordinated by the lower base dimensional scale (1.8) at the required distance from the indicating points (from the edge, previously assigned marking, etc., etc. . ...). The dimensional scales (1.6) are operated on the two lateral sides of the body (1.0) are used to measure the thickness of the part, and simultaneously, in order to coordinate the upper centering plate (3.0) fig.10, which is fixed on the upper part of the body (1.0) and is fixed through the holes (3.2) and (1.2) by means of the fixing elements (10.0). Straight grooves (1.5) are used to guide the slides (2.4) of the clamping panel (2.0) fig.8. Vertical slots (1.3) which coincide with the axial center of the body (1.0) and with the axial centers of the orifices (1.1), they have the dimensional scale (1.7) on the rear side of the body and are provided for marking the large gauge holes using stitching or writing tools. The threaded hole (1.4) for the central screw.

The clamping panel (2.0) in Figure 8 as a flat shape mounted by its slides (2.4) in the grooves (1.5) of the body (1.0) in Figure 7 and 7a, and which is attracted by the central screw ( 6.0) through threaded hole (2.3) to fix the device to the workpiece. Rectangular cutout (2.1) is used to allow the installation of the lateral centering plate (4.0) or the marking strip (5.0) fig.l and they are fixed through holes (2.2) by means of elements of fixing (10.0) in fig.l. Lateral dimensional scales (2.6) to coordinate the lateral centering plate (4.0) or the marking strip (5.0). The lower dimensional scale (2.5) is designed to facilitate installation of the device at the required distance from

-4 from points indicating (from the edge or marking previously allocated, etc., etc. ...).

The upper centering plate (3.0) fig.10 in a flat form is fixed to the upper part of the body (1.0) by means of the fastening elements (10.0) fig.l through holes (3.2) and (1.2). It is movable and using the lateral marks (3.3) makes coordinate, thanks to the dimensional scale (1.6), the guide barrels (8.0), (9.0) fig.l, mounted in the threaded holes (3.1) or unthreaded, whose axial spacing is equal to the international standard for furniture construction "System 32".

The lateral centering plate (4.0) fig. 11 and linked in a flat form. It is mounted on the surface of the clamping panel (2.0) and is fixed to it by means of fixing elements (10.0) fig.l through holes (4.2) and (2.2). It is mobile and by means of the lateral marks (4.3) makes it coordinate, thanks to the dimensional scale (2.6), the guide barrels (8.0), (9.0) mounted in the orifices (4.1) threaded or non-threaded, whose axial spacing is equal to international furniture construction standard "System 32". The projections (4.4) serve to smooth the lateral centering plate (4.0) straight into the rectangular cutout (2.1) of the clamping panel (2.0).

The marking strip (5.0) in Figure 12 of a complicated shape. It is additional and defined as a spare part for the lateral centering plate (4.0), is installed in the rectangular cutout (2.1) of the clamping panel (2.0) fig.8 and is fixed by fixing elements (10.0 ) through orifices (5.2) and (2.2). It is movable, and thanks to the dimensional scale (5.4) is used to apply marks for the holes at the non-standard distance between centers by using stitching or writing tools; with guide holes (5,1), whose axial spacing is equal to the international standard of furniture construction "System 32" to guide small wicks, and which are coordinated by the lateral marks (5.3) by the scale dimension (2.6) of the clamping panel (2.0) fig.8.

- The central screw (6.0) in Figures 9 in the form of cylindrical surfaces (6.1) (6.2) (6.3) (6.4) of different diameters, is used to pull from the clamping panel (2.0) to the body (1.0)

-5on fig.l to fix the device on the workpiece. The surface (6.1) serves as a stop in the rear part of the body (1.0) and the hole (6.5) for the handle (7.0) fig.l, which is necessary for the convenience of fixing the drilling template with the fingers from the hand ; surface (6.2) with a diameter equal to the orifice diameter (1.4) of the body (1.0); surface (6.3) used to put the e-clip washers (11.0) fig.l to fix the screw (6.0) to the body (1.0); and the threaded surface (6.4) having a diameter equal to the diameter of the threaded hole (2.3) of the clamping panel (2.0).

- The guide barrel (8.0) in Figure 13, in the form of the cylindrical surfaces (8.1), (8.2), (8.3) is an interchangeable part with another internal opening diameter (8.4) for caliber wicks different. It is used to guide the drill bit at the right angle to the workpiece. It is mounted and fixed in the holes (3.1) of the upper centering plate (3.0) and in the holes (4.1) of the side centering plate (4.0) in fig.l by a threaded connection. The larger diameter surface (8.1) is available to facilitate gripping with the fingers of the hand when replacing the guide bush (8.0); surface (8.2) is threaded for better fixing in the centering plates (3.0), (4.0); surface (8.3) is necessary for continuation of the guide barrel (8.0) up to the surface of the part to be drilled for a stable direction of the drill bit.

- The guide barrel (9.0) in FIG. 14, in the form of cylindrical surfaces (9.1), (9.2) is interchangeable with another internal opening diameter (9.4) for wicks of different caliber. It is used to guide the drill bit at the right angle to the workpiece. It is mounted and fixed by a magnetic ring (9.3) in the holes (3.1) of the upper centering plate (3.0) and in the holes (4.1) of the side centering plate (4.0) fig.l; larger surface (9.1) is available to facilitate gripping with the fingers of the hand during the replacement of the guide bush (9.0) and for contact with the magnetic ring (9.3); surface (9.2) is necessary for continuation of the guide barrel (9.0) up to the surface of the part to be drilled for a stable direction of the drill bit.

- The magnetic ring (9.3) in Figure 14 is a separate element and is used to fix the guide barrel (9.0) on the plate

-6 upper centering (3.0) and on the lateral centering plate (4.0) with the outside diameter equal to the diameter of the surface (9.1) and with the inside diameter equal to the diameter of the surface (9.2) of the guide bush (9.0 ).

- The fastening elements (10.0) in Figure 1 can be a standard type of screw connection, in suitable holes.

- E-clip washers (11.0) in Figure 1 can be a standard type of fixing element with a diameter appropriate to the surface (6.3) of the central screw (6.0) fig.9.

Benefits :

- This drilling template allows marking and drilling holes in one or more parts on three surfaces simultaneously for precise assembly at right angles.

- Speed when modifying models.

- Minimum time for drilling holes without previous marking.

- Positioning and coordinating the device on the workpieces without additional measuring tools.

- Respect for the linear spacing of the holes of the international standard of furniture construction "System 32".

- The possibility of coordination of the guide guns when the device is fixed.

- The prospect of the development of new complementary components which are compatible with the parts of the device to increase its capacities.

Disclosure and implementation of:

The first important characteristic is the presence of the movable centering plates on the clamping panel and on the body of the device to coordinate the replaceable guide guns at any distance but limited by the dimensional scales and their replacement on plates of 'a similar type, but with different tasks for the expansion of the number of models.

Another essential feature is the presence of dimensional scales on all sides of the device, which help to identify certain dimensions of the workpiece and serve as the coordinate tool for the device and its components on the

-7 piece to be machined (from edge, previously allocated marking, etc., etc. ...).

A third essential characteristic is the presence of vertical slots, whose axial spacing is equal to international standard of furniture construction "System 32" with dimensional scales on the rear side of the body, which allows markings using stitching tools or writing for large diameter holes.

The drilling template can be produced in different dimensions and with a different number of guide barrels arranged in a row and keep all the essential technical characteristics.

The operation of this drilling template is as follows:

If machining two parts simultaneously, the best quality is obtained by using a vice or specialized clamping devices to facilitate the operation in order to be available for all the surfaces envisaged. The device is installed on the workpieces (12.0), in which they are located between the rear side of the body (1.0) and the clamping panel (2.0) as shown in Fig. 15. The central screw (6.0) pulls the clamping panel (2.0) to lock the device on the parts. If necessary, using dimensional scales (1.8), (2.5) deposited by the lower parts of the body (1.0) and of the clamping panel (2.0), can be coordinated by the preset point. Using the dimensional scales (1.6) which are on the lateral sides of the body (1.0) one can understand the real thickness of the workpieces, and at the same time coordinate the guide guns (8.0), (9.0) which are inserted in the holes (3.1) of the upper centering plate (3.0) at the distance required thanks to the side marks (3.3). Simultaneously, on the clamping panel (2.0), by the dimensional scale (2.6), the lateral centering plate (4.0) is coordinated by means of the lateral marks (4.3) at the required distance and in the holes (4.1) which are inserted the guide barrels (8.0), (9.0) with the required internal diameter. Both of the centering plates are fixed by fasteners (10.0). At the same time, the rear side of the body (1.0) through vertical slits (1-3) being guided by the dimensional scale (1.7), using the stitching or writing tools,

-8are marks for holes on the third surface. As long as the drilling of the holes carried out through guide bushes (8.0), (9.0), at the desired depth, the device is removed from the parts and finished producing the drilling by the marks made on the third surface.

In addition, the machined parts can be applied at right angles using special mounting supplies of the appropriate type.

Claims (9)

CLAIMS: 1) The drilling template for marking and drilling holes in one or more parts on three surfaces simultaneously is characterized in that it has an L-shaped body (1.0) with applied dimensional scales (1.6), ( 1.8); adjacent to it the clamping panel (2.0) intended for fixing the device to the workpiece by means of the central screw (6.0); two movable centering plates (3.0), (4.0) located on the upper part of the body (1.0) and on the clamping panel (2.0); the replaceable guide barrels (8.0), (9.0), coincident linear and perpendicular by its axial centers and they are established in the orifices of the movable centering plates (3.0), (4.0); an additional marking strip (5.0) for applying the marks to the workpiece; and vertical slits (1.3) with the dimensional scales (1.7) for applying the marks at the rear side of the body (1.0), the axial centers which coincide with the axial centers of the guide guns (8.0), (9.0) and with center of the body (1.0), respectively. 2) The drilling template according to claim 1, characterized in that the body (1.0) is formed with grooves (1.5) for the slides (2.4) of the clamping panel (2.0), the longitudinal holes (1.2) which serve for the fasteners and the longitudinal holes (1.1) which serve as a guide for the guide bushes (8.0), (9.0). 3) The drilling template according to claim 1, characterized in that the rear side of the body (1.0) has vertical slots (1.3) with the dimensional scales (1.7), the axial centers which coincide with the centers of the guide guns (8.0), (9.0) and the axial center of the body (1.0). 4) The drilling template according to claim 1, characterized in that at the lower end of the body (1.0) there is a dimensional scale (1.8) with the marks at the distance between centers of the international standard of furniture construction "System 32". 5) The drilling template according to claim 1, characterized in that the upper centering plate (3.0) has holes (3.2) for fixing elements and holes (3.1) for fixing the guide barrels (8.0), (9.0), it is installed on -10the upper part of the body (1.0) and it is movable along the lateral dimensional scale (1.6) to coordinate guide guns (8.0), (9.0) by means of the lateral marks (3.3). 6) The drilling template according to claim 1, characterized in that the clamping panel (2.0) by its slides (2.4) is installed in the grooves (1.5) of the body (1.0) and is fixed thereto by the central screw (6.0) has a rectangular cutout (2.1) for installing the lateral centering plate (4.0) or the marking strip (5.0). 7) The drilling template according to claim 1, characterized in that the clamping panel (2.0) has lateral dimensional scales (2.6) and a lower dimensional scale (2.5) with marks coincident with the axial centers of the barrels of guide (8.0), (9.0) at the distance between centers of the international furniture construction standard "System 32". 8) The drilling template according to claim 1, characterized in that the lateral centering plate (4.0) has holes (4.1) for the guide barrels (8.0), (9.0) and the holes (4.2) for elements of fixing (10.0), it is removable and is installed in the rectangular cutout (2.1) of the clamping panel (2.0), and it is movable in length of the dimensional scales (2.6) to coordinate guide guns (8.0), ( 9.0) by means of the side marks (4.3). 9) The drilling template of claim 1, characterized in that the additional marking strip (5.0) is removable instead of the lateral centering plate (4.0), having a dimensional scale (5.4) and holes (5.2) for fasteners (10.0) on the clamping panel (2.0) and two holes (5.1) correspond to the linear spacing of the international standard "System 32" and which are coordinated by means of the side marks (5.3). ³ 0 $ $ 6 τ s 3/8