KR101217810B1

KR101217810B1 - Jig for drilling of hole

Info

Publication number: KR101217810B1
Application number: KR1020100060788A
Authority: KR
Inventors: 김권중
Original assignee: 김권중
Priority date: 2010-06-25
Filing date: 2010-06-25
Publication date: 2013-01-03
Also published as: KR20120000430A

Abstract

Disclosed is a jig for hole processing, which allows a smooth discharge of pieces generated in the process of forming a hole in a workpiece. To this end, the jig for hole processing includes a body portion extending in one direction, at least one guide portion formed to penetrate the body portion in a vertical direction at a diameter through which a drill can be entered, and processing generated in a process of forming a hole in a workpiece. A body member including at least one discharge portion formed to penetrate in a lateral direction so that a piece of the object is discharged to the outside, and detachably coupled to any one selected from both ends of the body member, the body from the first side of the object to be processed The first distance adjusting unit for adjusting the distance to the guide of the member, and detachably coupled to the side of the body member, the distance from the second side adjacent to the first side of the workpiece to the guide of the body member is adjusted It includes a second distance adjusting unit. Accordingly, since the generated pieces can be easily discharged through the discharge portion, it is possible to continue to operate the drill to form a hole without temporarily stopping the drill operation to shorten the hole formation work time.

Description

Jig for drilling of hole}

The present invention relates to a jig for hole processing, and more particularly, to a jig for hole processing that makes it possible to precisely process the hole with a drill during wood processing.

In the process of manufacturing furniture, it is common to smoothly process the surface of the object or go through the hole processing process. Here, the hole processing process marks the position where the hole is to be formed on the wooden plate to be processed, and the worker forms a hole in the marked position with a drill. Since the hole forming method depends on the skill of the operator, there is a problem that the work efficiency is lowered.

In order to solve this problem, a method of arranging a jig having a plurality of holes for limiting the position of the drill on the object to be processed and forming a hole in a state where the drill is accommodated in the hole of the jig may be presented. However, in the hole forming method using the conventional jig as described above, the wood chips generated when forming the hole is not discharged to the outside. Therefore, there is a problem in that the drill operation is temporarily stopped, the wood is removed from the inside of the hole, and the drill is operated again to form the hole.

It is an object of the present invention to provide a jig for hole processing, which allows the pieces generated in the process of forming a hole to be processed to be smoothly discharged.

Hole processing jig according to the present invention for achieving the above object, the body portion extending in one direction, at least one guide portion formed to penetrate the body portion in the vertical direction to the diameter that the drill can enter and exit, and the object to be processed A body member including at least one discharge part formed to penetrate the guide part in a lateral direction so that a piece of the object to be processed generated in the process of forming a hole is discharged to the outside, and detachably coupled to any one selected from both ends of the body member The first distance adjusting unit allows a distance from the first side of the object to the guide of the body member to be adjusted, and is detachably coupled to the side of the body member so that the body is separated from the second side adjacent to the first side of the object. And a second distance adjusting unit for adjusting the distance to the guide of the member.

Hole processing jig according to the invention, the pieces generated in the process of forming a hole in the object can be easily discharged through the discharge portion. Therefore, the hole can be formed by continuously operating the drill without temporarily stopping the drill operation, so that the hole forming work time can be shortened.

1 is a perspective view showing a jig for hole processing according to an embodiment of the present invention.
FIG. 2 is a perspective view showing a state in which the hole processing jig shown in FIG. 1 is disposed on a workpiece. FIG.
3 is an exploded perspective view of the jig for hole processing shown in FIG.
FIG. 4 is a plan view of the jig for hole machining shown in FIG. 1. FIG.

The present invention will now be described in detail with reference to the accompanying drawings. The same reference numerals are used for the same components, and repeated descriptions and detailed descriptions of well-known functions and configurations that may unnecessarily obscure the subject matter of the present invention will be omitted. Embodiments of the present invention are provided to more fully describe the present invention to those skilled in the art. Accordingly, the shapes and sizes of the elements in the drawings and the like can be exaggerated for clarity.

Hereinafter, the technical configuration of the present invention according to the accompanying drawings in detail.

Referring to Figure 1, the hole processing jig 100 according to a preferred embodiment of the present invention is disposed in contact with the workpiece to guide the movement of the drill for forming a hole in the workpiece. The hole processing jig 100 includes a body member 110, the first distance control unit 120, and the second distance control unit 130.

Body member 110 serves to limit the movement of the drill. One example of the material of the body member 110 may be steel. Body member 110 is in contact with the drill, the body member 110 is made of steel, the damage of the body member 110 can be minimized. The body member 110 includes a body portion 111, at least one guide portion 116, and at least one discharge portion 117.

Body portion 111 is formed extending in one direction. That is, as an example of the shape of the body portion 111, one side may have a long rectangular pillar shape. Guide portion 116 is formed to a diameter that the drill can enter and exit. In addition, the guide part 116 is formed to penetrate the body part 111 in the vertical direction. The guide 116 does not move the drill excessively. Accordingly, the process of forming a hole in the object to be processed by the worker can proceed in a stable manner. The discharge part 117 is formed to penetrate the guide part 116 in left and right directions. The discharge part 117 may allow a piece of the object to be produced generated in the process of forming a hole in the object to be discharged to the outside. That is, the discharge part 117 is formed to penetrate the guide part 116 in a direction orthogonal to the longitudinal direction of the body part 111.

The first distance adjusting unit 120 is detachably coupled to any one selected from both ends of the body member 110. The first distance adjusting unit 120 allows the distance from the first side surface of the object to be processed to the guide portion 116 of the body member 110.

The second distance control unit 130 is detachably coupled to the side of the body member 110. The second distance adjusting unit 130 allows the distance from the second side adjacent to the first side of the object to be processed to the guide part 116 of the body member 110.

Holes formed in the object to be processed may be formed at different positions for each object to be processed, and may be formed at different positions even in the same object. The first distance adjusting unit 120 and the second distance adjusting unit 130 allow the distance from each of the first side surface and the second side surface of the object to be processed to the guide portion 116. Accordingly, the manufacturer can form holes in various locations on the object to be processed according to the design. Detailed structures of the first distance control unit 120 and the second distance control unit 130 will be described later.

Hole processing jig 100 having the structure as described above, as shown in Figure 2, the pieces generated in the process of forming a hole in the object can be easily discharged through the discharge unit (117, see Figure 1). have. Therefore, the hole can be formed by continuously operating the drill without temporarily stopping the drill operation, so that the hole forming work time can be shortened.

On the other hand, referring to Figure 3, as an example of the detailed structure of the first distance control unit 120, it may include a first support member 121 and the first fastening member 125.

The first support member 121 includes a first coupling part 122 and a first spacer 124. The through hole 123 is formed in the first coupling part 122. The first spaced apart portion 124 extends downward from the first coupling portion 122 and protrudes toward the body portion 111 from one surface of the extended portion. Here, at least one first coupling groove 114 may be formed on the side of the body portion 111. The first coupling groove 114 may be one, or may be a plurality. When there are a plurality of first coupling grooves 114, the first coupling grooves 114 may be formed at predetermined intervals along the longitudinal direction of the body portion 111. In addition, a plurality of guide parts 116 may be formed in the body member 110, and a plurality of first coupling grooves 114 may be provided. In this case, the first coupling groove 114 may be formed between the guide portions 116 so that the first coupling groove 114 does not penetrate the guide portion 116. That is, the guide part 116 formed to penetrate the body part 111 in the up and down direction, and the first coupling groove 114 formed to penetrate the body part 111 in the left and right direction or enter a predetermined depth are formed to alternate with each other. .

The first fastening member 125 is formed to pass through the through hole 123 of the first coupling portion 122 of the first support member 121 to be coupled to the first coupling groove 114 of the body portion 111. For example, the first fastening member 125 may be a bolt. The first coupling groove 114 described above is formed with a screw thread that can be fastened with the bolt. The first support member 121 may be stably coupled to the body portion 111 by the first fastening member 125. Here, the washer 126 may be disposed between the first fastening member 125 and the first support member 121. The washer 126 may prevent the first fastening member 125 from being separated from the first support member 121.

Increasing the thickness of the first separation unit 124 in the first distance control unit 120 as described above, the distance from the first side of the body portion 111 to the guide portion 116 is closer. On the contrary, when the thickness of the first spacer 124 is reduced, the distance from the first side surface of the body portion 111 to the guide portion 116 is increased. The first support members 121 having different thicknesses of the first spacer 124 may be provided, and the first support members 121 having different thicknesses of the first spacer 124 may be replaced. Therefore, it can be easily formed in the position which should form a hole on a to-be-processed object.

In addition, the first support member 121 may be coupled to any one of the plurality of first coupling grooves 114 by the first fastening member 125. Therefore, since the position of the first support member 121 can be changed and used according to the shape of the object, the hole forming operation can be easily performed.

On the other hand, as an example of the detailed structure of the second distance control unit 130, it may include a second support member 131 and the second fastening member 135.

The second support member 131 includes a second coupling part 132 and a second spacing part 134.

The second support member 131 includes a second coupling part 132 and a second spacing part 134. The through hole 123 is formed in the second coupling part 132. The second spaced apart portion 134 extends downward from the second coupling portion 132 and protrudes toward the body portion 111 from one surface of the extended portion. Here, the second coupling groove 115 may be formed at both ends of the body portion 111, respectively. The second coupling groove 115 is formed to be drawn in a predetermined depth from both ends of the body portion 111.

The second fastening member 135 is formed to pass through the through hole 123 of the second coupling portion 132 of the second support member 131 to be coupled to the second coupling groove 115 of the body portion 111. For example, the second fastening member 135 may be a bolt. The second coupling groove 115 is formed with a screw thread that can be fastened with the bolt. The second support member 131 may be stably coupled to the body portion 111 by the second fastening member 135.

In the second distance adjusting unit 130 having the structure as described above, the second supporting member 131 having a different thickness of the second separation portion 134 is provided, the thickness of the second separation portion 134 is different The second supporting members 131 may be replaced. Therefore, as described above, it can be easily formed at the position where the hole should be formed on the object to be processed.

On the other hand, as a modification of the body portion 111 of the body member 110 described above, it may include a base portion 112, the sliding portion 113. The base portion 112 forms a lower side of the body portion 111. The sliding part 113 is coupled to the upper side of the base part 112 so as to be slidably movable in the longitudinal direction of the base part 112. Each of the base part 112 and the sliding part 113 is formed with the above-described guide part 116. In addition, the guide part 116 formed on the base part 112 is in communication with the guide part 116 formed on the sliding part 113 in a state where the base part 112 and the sliding part 113 overlap with each other.

By the above structure, the entire length of the body portion 111 may be variable. Accordingly, the guide part 116 may be positioned at a position farther than the length of the body part 111, and a hole may be formed on the object to be processed.

On the other hand, the body member 110 may further include a friction member (119a). The friction member 119a serves to prevent the sliding member from occurring in the state in which the body member 110 is in contact with the object to be processed. To this end, at least one fixing groove 118 is formed in the bottom surface of the body portion 111 of the body member 110, the friction member 119a is formed detachably in the fixing groove 118. A plurality of fixing protrusions 119b are formed at a lower end of the friction member 119a to which the object to be processed is contacted. The fixing protrusions 119b may have a triangular pyramid shape. The fixing protrusions 119b reduce the contact area between the object to be processed and the body member 110 so that more force per unit area is applied to the object to be processed than without the fixing protrusion 119b so that the body member 110 is processed. It can be prevented from slipping from the object.

In particular, in the process of the user forming a hole in the object to be processed using the hole processing jig 100 of the present invention, even if the vibration of the drill is transmitted to the hole processing jig 100, the body member (11a) by the friction member (119a) Since the 110 is not moved, the hole formation can be made stable.

Meanwhile, referring to FIG. 4, the hole processing jig 100 may further include a diameter limiting member 140. The diameter limiting member 140 allows the movement of drills of various diameters to be guided. The diameter limiting member 140 for this purpose is formed to be received in the guide portion 116. In addition, the diameter limiting member 140 has a hollow having a diameter D2 smaller than the diameter D1 of the guide portion 116 in the vertical direction. In more detail, the diameter of the guide portion 116 is formed to 12mm, the hollow is 6mm and the diameter limiting member 140 having a size of the outer circumference 12mm is coupled to the guide portion 116. Accordingly, not only a drill having a diameter of 12 mm but also a drill having a diameter of 6 mm can be used to form a hole in the object to be processed. That is, the diameter limiting members 140 having various sizes of hollows, such as 8 mm and 10 mm, may be provided, and the diameter limiting members 140 may be replaced with the diameter of the drill.

It will be apparent to those skilled in the art that various modifications, substitutions and substitutions are possible, without departing from the scope and spirit of the invention as disclosed in the accompanying claims. will be. Accordingly, the embodiments disclosed in the present invention and the accompanying drawings are not intended to limit the technical spirit of the present invention but to describe the present invention, and the scope of the technical idea of the present invention is not limited by the embodiments and the accompanying drawings. . The protection scope of the present invention should be interpreted by the following claims, and all technical ideas within the equivalent scope should be interpreted as being included in the scope of the present invention.

100: hole processing jig
110: body member
111: body portion 112: base portion
113: sliding portion 114: the first coupling groove
115: second coupling groove 116: guide portion
117: outlet 118: fixing groove
119a: friction member 119b: fixing protrusion
120: first distance control unit
121: first support member 122: first coupling portion
123: through hole 124: first spaced portion
125: first fastening member 126: washer
130: second distance control unit
131: second support member 132: second coupling portion
133: through hole 134: second separation portion
135: second fastening member 136: washer
140: diameter limiting member

Claims

In the hole processing jig disposed in contact with the object to guide the movement of the drill for forming a hole in the object,
A body portion extending in one direction, at least one guide portion formed to penetrate the body portion in a vertical direction at a diameter through which the drill can go in and out, and a piece of the workpiece to be generated in the process of forming a hole in the workpiece A body member including at least one discharge part formed to penetrate the guide part in left and right directions to be discharged to the outside;
A first distance adjusting unit detachably coupled to any one selected from both ends of the body member to adjust the distance from the first side surface of the object to the guide of the body member; And
And a second distance adjusting unit detachably coupled to a side surface of the body member to adjust a distance from a second side surface adjacent to the first side surface of the processing object to a guide of the body member.
The body portion of the body member:
A base portion; And
A sliding part coupled to the upper side of the base to be slidably movable in the longitudinal direction of the base part;
Hole jig comprising a.

The method of claim 1,
At least one first coupling groove is formed on the side of the body portion,
The first distance control unit is:
A first support member including a first coupling portion having a through hole and a first spaced portion extending downward from the first coupling portion and protruding from one surface of the extended portion toward the body portion; And
A first fastening member formed to be coupled to a first coupling groove of the body part through a through hole of the first coupling member of the first support member;
Hole processing jig comprising a.

The method of claim 1,
Second coupling grooves are formed at both ends of the body portion,
The second distance control unit is:
A second support member including a second coupling part having a through hole and a second separation part extending downward from the second coupling part and protruding toward one of the body parts from one surface of the extended part; And
A second fastening member formed to be coupled to any one selected from second coupling grooves of the body part through a through hole of the second coupling member of the second support member;
Hole processing jig comprising a.

delete

4. The method according to any one of claims 1 to 3,
At least one fixing groove is formed on the bottom surface of the body portion of the body member,
The body member,
Removably formed in the fixing groove, the jig for the hole processing further comprises at least one friction member formed with a plurality of fixing projections at the lower end in contact with the processing object.

4. The method according to any one of claims 1 to 3,
And a diameter limiting member formed to be accommodated in the guide portion, the hollow having a diameter smaller than the diameter of the guide portion formed in the vertical direction.