KR20120102309A

KR20120102309A - Jig for drilling

Info

Publication number: KR20120102309A
Application number: KR1020110020392A
Authority: KR
Inventors: 송재호
Original assignee: 주식회사 정원금속
Priority date: 2011-03-08
Filing date: 2011-03-08
Publication date: 2012-09-18

Abstract

Disclosed is a hole jig configured to allow a drill to move only a predetermined distance to a workpiece when drilling by a drill blade, so that a plurality of holes having a predetermined depth can be easily and quickly processed on the workpiece.
Hole drilling jig according to an embodiment of the present invention is connected to one side of the drill (D) to which the drill blade (B) is connected and configured to penetrate the drill blade (B); One side guides the body member 200 so as to be movable, and the other side is in contact with the workpiece (M) during the hole processing and the processing guide member 300 configured to penetrate the drill blade (B); An elastic member 400 provided between the main body member 200 and the processing guide member 300; And the body member 200 when the hole is formed in connection with the main body member 200 and the processing guide member 300 so that the depth of the hole H formed in the workpiece M by the drill blade B becomes constant. A movement distance limiting unit 500 configured to move only a predetermined distance; As shown in FIG.
By the above configuration, the present invention can easily and quickly process a plurality of constant depth holes in the workpiece, the time required to process a plurality of constant depth holes can be reduced, The productivity of the drilling can be improved.

Description

Jig for Hole Processing {JIG FOR DRILLING}

The present invention relates to a hole jig for connecting the drill to guide the hole processing of the workpiece by the drill blade, and more specifically, a plurality of predetermined depths by allowing the drill to move only a predetermined distance to the workpiece during hole drilling by the drill blade. The present invention relates to a hole jig configured to be able to easily and quickly process the hole in the workpiece.

A drill is a device connected to it for drilling holes in a workpiece by a drill blade.

When drilling the workpiece by such a drill, it may be necessary to process a plurality of holes of a constant depth. For example, to install a plurality of stones of a predetermined size for aesthetics or insulation on the outer wall of the concrete structure, a plurality of holes of a predetermined depth in the stone is processed for the installation of such stones.

Processing of a plurality of holes of a constant depth into a workpiece such as stone is made by a worker's manual work. In this case, since the drill vibrates due to the rotation of the drill blade and the contact of the drill blade with the workpiece without moving the drill to the workpiece, it is difficult to process holes in the workpiece to a certain depth.

Therefore, it takes a long time to process a plurality of holes of a constant depth, there is a problem that the productivity is lowered.

The present invention is realized by recognizing at least any one of the above-mentioned conventional needs or problems.

One aspect of the object of the present invention is to facilitate the processing of a plurality of constant depth holes in a workpiece easily and quickly.

Another aspect of the object of the present invention is to reduce the time required to machine a plurality of constant depth holes.

Another aspect of the object of the present invention is to improve the productivity of the drilling by the drill.

The hole jig related to an embodiment for realizing at least one of the above problems may include the following features.

The present invention is basically based on the fact that the drill moves only a predetermined distance to the workpiece during the drilling, so that a plurality of holes of a predetermined depth can be easily and quickly processed on the workpiece by the drill blade.

Hole drilling jig according to an embodiment of the present invention is connected to one side of the drill is connected to the drill blade and the body member configured to penetrate the drill blade; One side guides the body member so as to be movable and the other side is in contact with the workpiece during the hole processing processing member configured to penetrate the drill blade; An elastic member provided between the main body member and the processing guide member; And a movement distance limiter configured to move only a predetermined distance when the hole is processed in connection with the main body member and the processing guide member so that the depth of the hole formed in the workpiece by the drill blade is constant. As shown in FIG.

In this case, the movement distance limiting portion is a movement hole formed to have a predetermined length in the longitudinal direction of the body member; And a movement limiting member penetrating the movement hole and connected to the processing guide member. It may include.

In addition, the moving hole may be provided with a length adjusting member that is inserted into the moving hole or movably connected to adjust the length of the moving hole.

In addition, one side of the body member to which one side of the drill is connected is formed with a connection groove so that one side of the drill is easily inserted, and a fixing member may be provided across the connection groove so that one side of the drill is fixed.

In addition, the processing guide member is inserted into the main body member so as to move the guide portion for guiding the movement of the body member during hole processing; And a support unit integral with the guide unit or connected to the guide unit and in contact with the workpiece during the hole processing; It may include.

And, the diameter of the support portion may be larger than the diameter of the guide portion.

In addition, the support portion may be provided with a close contact member to be in close contact with the workpiece during the hole processing.

In addition, the support part may be provided with a cut part that is partially cut to visually see the hole processing of the workpiece by the drill blade.

According to the embodiment of the present invention as described above, it is possible to easily and quickly process a plurality of holes of a constant depth in the workpiece.

In addition, according to the embodiment of the present invention, the time required to process a plurality of constant depth holes can be reduced.

In addition, according to the embodiment of the present invention, the productivity of the hole processing by the drill can be improved.

1 is a perspective view of an embodiment of a jig for hole drilling according to the present invention.
Figure 2 is an exploded perspective view of one embodiment of a hole jig according to the present invention.
3 is a cross-sectional view taken along line AA ′ of FIG. 1.
4 and 5 are cross-sectional views showing the operation of one embodiment of a jig for hole drilling according to the present invention.

In order to help the understanding of the features of the present invention as described above, it will be described in more detail with respect to the jig for hole related to the embodiment of the present invention.

Hereinafter, exemplary embodiments will be described based on embodiments best suited for understanding the technical characteristics of the present invention, and the technical features of the present invention are not limited by the illustrated embodiments, It is to be understood that the present invention may be implemented as illustrated embodiments. Accordingly, the present invention may be modified in various ways within the technical scope of the present invention through the embodiments described below, and such modified embodiments fall within the technical scope of the present invention. In order to facilitate understanding of the embodiments to be described below, in the reference numerals shown in the accompanying drawings, among the constituent elements which perform the same function in each embodiment, the related constituent elements are indicated by the same or an extension line number.

Embodiments related to the present invention is basically based on the drill to allow only a predetermined distance to move to the workpiece to make a plurality of holes of a constant depth in the workpiece by the drill blade to quickly and easily.

As shown in Figures 1 to 3, the hole processing jig 100 according to the present invention is the body member 200, the processing guide member 300, the elastic member 400, and the moving distance limiting part 500 It may be configured to include.

As shown in FIGS. 4 and 5, the body member 200 may be connected to one side of the drill D to which the drill blade B is connected. To this end, a connection groove 211 may be formed on one side of the main body member 200 to which one side of the drill D is connected, as shown in FIGS. 1 to 3. Accordingly, the size of one side of the first through hole (200a) to be described later formed in the body member 200 can be changed, one side of the drill (D) can be easily inserted. The connection groove 211 may be formed in the longitudinal direction of the body member 200 as shown in the illustrated embodiment.

In addition, as shown in the embodiment shown in Figures 1 to 3, one side of the main body member 200 may be provided with a fixing member 212 across the connecting groove 211. Accordingly, one side of the drill (D) inserted into one side of the body member 200 may be fixed by the fixing member 212. The fixing member 212 may have a handle formed at one side thereof as shown in the illustrated embodiment. In addition, the other side of the fixing member 212 may be a male thread. The other side of the fixing member 212 may be formed in the body member 200 to cross the connection groove 211 and may be screwed into a connection hole (not shown) having a female thread. Accordingly, one side of the main body member 200 into which one side of the drill D is inserted may be tightened.

In addition, the body member 200 may be configured such that the drill blade B penetrates as shown in FIG. 3. To this end, the first through hole 200a may be formed in the body member 200 as in the illustrated embodiment.

The processing guide member 300, as shown in the embodiment shown in Figures 1 to 3, one side may guide the body member 200 to be movable. And, the other side may be in contact with the workpiece (M) during the hole processing as shown in FIG. Accordingly, when drilling a hole as shown in Figures 4 and 5 and one side of the drill (D) connected to one side of the main body member 200 as described above is moved to the workpiece (M) stably. Can be.

In addition, the processing guide member 300 may be configured to penetrate the drill blade (B). To this end, the processing guide member 300 may be formed with a second through hole 300a which is connected to the first through hole 200a of the main body member 200 as shown in FIG. 3. Therefore, as shown in FIGS. 4 and 5, the drill blade B penetrates through the first through hole 200a of the main body member 200 and the second through hole 300a of the processing guide member 300. The end may contact the workpiece M. Then, the drill blade (B) is rotated to process the hole (H) in the workpiece (M) as shown in FIG.

By the processing guide member 300, the drill blade (B) of the drill (D) during the drilling process vibrates or moves obliquely by the rotation of the drill blade (B) and the contact of the drill blade (B) to the workpiece (M) Can be moved to the workpiece M in a straight line. Therefore, the hole processing is made stable and the hole processing can be made easily and quickly, and the hole H can be processed at the position of the desired workpiece M. FIG.

As illustrated in FIGS. 1 to 3, the processing guide member 300 may include a guide part 310 and a support part 320. Guide portion 310 may be inserted into the main body member 200 as shown in the illustrated embodiment. To this end, as shown in the illustrated embodiment, the outer diameter of the guide part 310 may be smaller than the inner diameter of the aforementioned first through hole 200a formed in the body member 200. Accordingly, as shown in FIG. 4 and FIG. 5, the movement of the main body member 200 to the workpiece M may be guided.

As shown in FIGS. 1 to 3, the support 320 may be connected to the guide 310 by being integrated with the guide 310 or as a separate member. The support 320 may be in contact with the workpiece (M) during the hole processing as shown in FIG. Accordingly, the guide part 310 can be supported during the hole processing, so that the movement of the main body member 200 to the workpiece M and the hole machining to the workpiece M by the drill blade B can be supported.

To this end, the diameter of the support 320 may be larger than the diameter of the guide 310 as in the embodiment shown in Figures 1 to 3 so that the contact area to the workpiece (M) is wide. In addition, the support 320 may be provided with the contact member 321 as shown in the illustrated embodiment. The contact member 321 may be provided in the support part 320 by a bolt or the like as shown in the illustrated embodiment. Accordingly, even if the surface of the workpiece M to be machined, for example, is smooth, it can be brought into close contact with the workpiece M. FIG. The contact member 321 may be made of, for example, rubber or synthetic resin that can be easily adhered to. However, the material constituting the contact member 321 is not limited thereto, and any material may be used as long as the material can be brought into contact with the workpiece M. FIG.

On the other hand, the cutting portion 322 may be formed on the support 320 as in the embodiment shown in FIGS. The cutting part 322 may be formed by cutting a part of the support part 320. The user can visually see the hole processing of the workpiece M by the drill blade B by the cutting portion 322. Therefore, the user can confirm whether the hole processing is made at the desired position of the workpiece M, and whether the hole processing is smoothly progressing.

The elastic member 400 may be provided between the body member 200 and the processing guide member 300 as in the embodiment shown in FIG. That is, as shown in the illustrated embodiment, an elastic member 400 may be provided between the jaw portion 200b formed in the first through hole 200a of the main body member 200 and the guide portion 310 of the processing guide member 300. Can be. Accordingly, as shown in FIGS. 4 and 5, the body member 200 may be elastically supported by the elastic member 400 during the hole processing. Therefore, the movement of the body member 200 to the workpiece M can be buffered by the elastic member 400, so that the body member 200 is affected by the rotation of the drill blade B and the contact with the workpiece M. It can be moved to the workpiece (M) without receiving.

The movement distance limiting part 500 may be configured to move only a predetermined distance during the hole processing as shown in FIGS. 4 and 5 in connection with the main body member 200 and the processing guide member 300. Can be. Thereby, the depth of the hole H formed in the workpiece | work M by the drill blade B can be made constant. Therefore, the plurality of constant depth holes H can be easily and quickly processed into the workpiece M. FIG. In addition, the time required to machine a plurality of constant depth holes can be reduced. And, the productivity of the hole processing by the drill (D) can be improved.

To this end, the movement distance limiting part 500 may include a movement hole 510 and a movement limitation member 520, as shown in the embodiment shown in FIGS. 1 to 3. The moving hole 510 may be formed to have a predetermined length in the longitudinal direction of the body member 200 as shown in the illustrated embodiment. In addition, the movement limiting member 520 may be connected to the processing guide member 300 through the movement hole 510 as shown in the illustrated embodiment. As shown in the illustrated embodiment, the movement limiting member 520 may be connected to the processing guide member 300 by passing through the movement hole 510 by a bolt or the like.

By such a configuration, as shown in FIGS. 4 and 5, the body member 200 may move only a predetermined distance, that is, a distance at which the movement limiting member 520 moves in the movement hole 510. Thereby, the depth of the hole H processed by the workpiece | work M can be made constant.

When the depth of the desired hole (H) is different, a plurality of body members (200) formed with a moving hole (510) having a length suitable for each of them can be made and used to process the holes (H) with different desired depths. However, although not shown, a length adjusting member (not shown) may be fitted to the moving hole 510 to adjust the length of the moving hole 510. The length adjusting member may have a shape corresponding to the moving hole 510 to be inserted into the moving hole 510, and may be made of various lengths, in which case the length adjusting member having a suitable length is moved if the depth of the desired hole H is different. 510 may be fitted.

In addition, the length adjusting member may be movably connected to the movement hole 510. For example, grooves (not shown) are formed at both sides of the moving hole 510, and projections fitted into the groove are formed in the length adjusting member so that the length adjusting member is movably connected to the moving hole 510. In addition, a locking groove (not shown) connected to the aforementioned groove may be formed so that the length adjusting member does not move every unit length. Therefore, the length of the moving hole 510 can be adjusted to suit the depth of the desired hole H.

As described above, using the hole processing jig 100 according to the present invention, a plurality of holes of a predetermined depth can be easily and quickly processed in the workpiece, the time required to process a plurality of holes of a constant depth This can be reduced and the productivity of the drilling by the drill can be improved.

The hole jig described as described above may not be limitedly applied to the configuration of the above-described embodiment, but the embodiments may be configured by selectively combining all or some of the embodiments so that various modifications can be made.

100: hole processing jig 200: body member
200a: first through hole 200b: jaw portion
211: connection groove 212: fixing member
300: processing guide member 300a: second through hole
310: guide portion 320: support portion
321: contact member 322: cutting portion
400: elastic member 500: moving distance limiting part
510: movement hole 520: movement limiting member
D: Drill B: Drill Blade
M: Workpiece H: Hole

Claims

One side of the drill (D) to which the drill blade (B) is connected is connected to the body member 200 configured to penetrate the drill blade (B);
One side guides the body member 200 so as to be movable, and the other side is in contact with the workpiece (M) during the hole processing and the processing guide member 300 configured to penetrate the drill blade (B);
An elastic member 400 provided between the main body member 200 and the processing guide member 300; And
The main body member 200 is connected to the main body member 200 and the processing guide member 300 so that the depth of the hole H formed in the workpiece M by the drill blade B becomes constant. A movement distance limiting unit 500 configured to move only a predetermined distance;
Hole jig configured to include.

According to claim 1, wherein the movement distance limiting unit 500
A moving hole 510 formed to have a predetermined length in the longitudinal direction of the main body member 200; And
A movement limiting member 520 penetrating the movement hole 510 and connected to the processing guide member 300;
Perforating jig, characterized in that it comprises a.

The method of claim 2, wherein the movement hole 510 is provided with a length adjusting member that is inserted into the movement hole 510 or movably connected to adjust the length of the movement hole 510. Jig.

According to claim 1, One side of the main body member 200 is connected to one side of the drill (D) is formed with a connection groove 211 so that one side of the drill (D) is easily inserted,
Jig for drilling a hole, characterized in that the fixing member 212 is provided across the connecting groove 211 so that one side of the drill (D) is fixed.

According to claim 1, wherein the processing guide member 300
A guide part 310 movably inserted into the main body member 200 to guide the movement of the main body member 200 when a hole is processed; And
A support part 320 which is integral with the guide part 310 or connected to the guide part 310 and in contact with the workpiece M when the hole is processed;
Perforating jig, characterized in that it comprises a.

The method of claim 5, wherein the diameter of the support 320 is a hole jig, characterized in that larger than the diameter of the guide portion (310).

The method of claim 5, wherein the support 320 is a hole jig, characterized in that the contact member 321 is provided to be in close contact with the workpiece (M) during the hole processing.

The method of claim 5, wherein the support 320 is a hole jig for cutting, characterized in that the cutting part 322 is cut partly formed to visually see the hole processing of the workpiece (M) by the drill blade (B).