KR20220101250A - Position fixing device for workpieces with variable vertical angle of seating surface - Google Patents

Position fixing device for workpieces with variable vertical angle of seating surface Download PDF

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Publication number
KR20220101250A
KR20220101250A KR1020210003069A KR20210003069A KR20220101250A KR 20220101250 A KR20220101250 A KR 20220101250A KR 1020210003069 A KR1020210003069 A KR 1020210003069A KR 20210003069 A KR20210003069 A KR 20210003069A KR 20220101250 A KR20220101250 A KR 20220101250A
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KR
South Korea
Prior art keywords
angle
workpiece
fixing device
fixing
position fixing
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KR1020210003069A
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Korean (ko)
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문현득
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문현득
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Priority to KR1020210003069A priority Critical patent/KR20220101250A/en
Publication of KR20220101250A publication Critical patent/KR20220101250A/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/04—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part adjustable in inclination
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
    • B23B39/04—Co-ordinate boring or drilling machines; Machines for making holes without previous marking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06—Work-clamping means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q2703/00—Work clamping
    • B23Q2703/02—Work clamping means

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jigs For Machine Tools (AREA)

Abstract

The present invention relates to a position fixing device for a workpiece to be shape-processed with a variable vertical angle of a seating surface, and more specifically to the position fixing device for an angle adjustable workpiece. When processing a hole where work requirements of a workpiece to be processed are inclined, a table on which the workpiece to be processed is manufactured to be rotatable to fit each required angle, so that the position fixing device does not have a support body individually, and is composed of a fixing part that can firmly fix a base and the table, thereby capable of adjusting an angle corresponding to each angle, and also preventing the angle of the table from changing due to a pressing pressure generated by a drill during hole processing of the workpiece to be processed. The position fixing device for a workpiece to be shape-processed with a variable vertical angle of a seating surface includes a table, a fitting groove, a fixing block, an adjusting screw, and a long hole.

Description

안착면의 상하각도 가변 형 가공 대상물 위치고정장치{Position fixing device for workpieces with variable vertical angle of seating surface}Position fixing device for workpieces with variable vertical angle of seating surface

본 발명은 안착면의 상하각도 가변 형 가공물 위치고정장치에 관한 것으로서 더욱 자세하게는 가공대상물의 경사진 홀을 가공하기 위해 가공대상물이 고정되는 테이블을 회동가능하도록 설치하여 요구되는 경사각을 용이하게 세팅할 수 있는 안착면의 상하각도 가변 형 가공물 위치고정장치에 관한 것이다. The present invention relates to a device for fixing the position of a workpiece with a variable vertical angle of a seating surface, and more particularly, it is possible to easily set the required inclination angle by installing the table on which the workpiece is fixed to be rotatable in order to process the inclined hole of the workpiece. It relates to a workpiece positioning device with variable up and down angle of the seating surface that can be used.

통상적으로, 경사진 홀을 가공해야하는 가공대상물의 작업시 실시되는 방법으로는 상기 가공대상물의 바닥면에 경사각이 형성된 지지체를 받쳐 요구되는 경사각을 맞춘 후 작업을 진행하는 방법이 이용되어왔다.In general, as a method carried out when working on an object to be processed with an inclined hole, a method of adjusting the required inclination angle by supporting a support having an inclination angle formed on the bottom surface of the processing object and then proceeding with the operation has been used.

그러나 상기와 같은 방법은 각각 요구되는 경사각을 대비하여 각각의 지지체가 구비되어야 하며, 또한 요구되는 경사각이 맞추어진 지지체가 구비되지 않을 시 작업자가 직접적으로 제작하여 사용하는 등의 폐단이 발생하였다. However, in the above method, each support must be provided in preparation for each required inclination angle, and when the support having the required inclination angle is not provided, the operator directly manufactures and uses the support.

상기와 같은 문제점을 해결하고자 가공대상물을 고정하는 안착프레임이 각도회동가능하게 제작되어 시판되었으나 상기와 같은 안착프레임에 고정되는 가공대상물은 소형이 적합하며 대형의 가공대상물을 고정시켜 작업하기란 부적당한 문제점이 있었다. In order to solve the above problems, a seating frame for fixing a processing object was manufactured and marketed to be rotatable at an angle. There was a problem.

본 발명은 가공대상물의 작업요건이 경사진 홀을 가공할 때, 요구되는 각각의 각도에 맞도록 가공대상물이 얹혀지는 테이블을 회동가능하도록 제작하여 개별적으로 지지체를 구비하지 않고, 각각의 각도에 대응할 수 있는 안착면의 상하각도 가변 형 가공물 위치고정장치를 제공함에 있다.The present invention is manufactured so that the table on which the processing object is placed can be rotated to fit each required angle when machining a hole with a work requirement of the object to be processed. An object of the present invention is to provide a workpiece positioning device with variable up and down angle of the seating surface.

또한 본 발명의 다른 목적은 가공대상물의 홀가공작업시 드릴에 의해 발생하는 누름압력에 의해 테이블의 각도가 변하는 것을 방지하고자 베이스와 테이블을 견고하게 고정할 수 있는 고정부가 구비된 안착면의 상하각도 가변 형 가공물 위치고정장치를 제공함에 있다.Another object of the present invention is to prevent the angle of the table from changing due to the pressing pressure generated by the drill during the hole processing operation of the object to be processed. It is to provide a variable type workpiece positioning device.

본 발명은 드릴머신의 작업다이위에 설치되는 베이스와 가공대상물을 고정하는 고정부로 구성된 통상적인 가공물 위치고정장치에 있어서, 상기 베이스에 회동가능하게 조립되며 상기 가공대상물이 얹히는 테이블과; 상기 베이스의 정면 양쪽에 형성되는 끼움홈과; 상기 끼움홈에 회동가능하게 조립되는 고정블록과; 상기 고정블록에 회전가능하도록 일단이 끼워지는 조절나사와; 상기 테이블의 정면 양쪽에 형성되는 장홀과; 상기 장홀에 회동가능하게 조립되며, 상기 조절나사의 타단과 나사식으로 관통체결되어 상기 조절나사의 회전동작에 따라 승, 하강하여 테이블의 각도조절을 가이드 하는 고정블록을 포함하여 구성함을 특징으로 한다. The present invention provides a general workpiece position fixing device comprising a base installed on a working die of a drill machine and a fixing part for fixing a processing object, comprising: a table rotatably assembled to the base and on which the processing object is placed; Fitting grooves formed on both sides of the front of the base; a fixing block rotatably assembled to the fitting groove; an adjustment screw having one end fitted so as to be rotatable to the fixing block; Long holes formed on both sides of the front of the table; It is rotatably assembled in the long hole, and is screwed through the other end of the adjusting screw, and includes a fixing block for guiding the angle adjustment of the table by ascending and descending according to the rotational operation of the adjusting screw. do.

본 발명은 경사진 홀의 가공작업시 가공물 위치고정장치에 구비된 조절나사를 회전시켜 가공대상물이 고정되는 테이블을 회동시켜 각도를 조절함으로써 요구되는 각각의 경사각에 용이하게 대응할 수 있으며, 또한 개별적인 지지체의 구비가 불필요하여 경비를 절감할 수 있는 효과를 가져온다. The present invention can easily respond to each required inclination angle by rotating the adjusting screw provided in the workpiece position fixing device during the machining of the inclined hole to adjust the angle by rotating the table on which the object to be processed is fixed. It has the effect of reducing the cost as it is unnecessary to provide.

또한 본 발명은 베이스와 테이블을 지탱하는 고정부를 구비하여 홀가공작업시 드릴의 누름압력에 의한 테이블의 유동을 방지하여 더욱 정밀한 절삭작업을 할 수 있는 효과를 가져온다. In addition, the present invention is provided with a fixing part for supporting the base and the table to prevent the flow of the table due to the pressing pressure of the drill during hole processing, resulting in more precise cutting operation.

도1은 전체 사시도
도2는 전체 분해사시도
도3 내지 도4는 전체 작동도면1 is an overall perspective view;
2 is an exploded perspective view of the entire
3 to 4 are overall operational views

첨부된 도 1과 도 2는 본 발명의 구성을 입체적으로 도시한 도면이다. 도시된 바와 같이 안착면의 상하각도 가변 형 가공물 위치고정장치는 크게 베이스(10)와, 상기 베이스(10)에 힌지축(36)으로 연결되어 각도조절이 가능하게 조립되는 테이블(20)과, 상기 테이블(20)의 경사각도를 조작하는 조절나사(16)를 포함하여 구성된다.1 and 2 are diagrams three-dimensionally illustrating the configuration of the present invention. As shown, the vertical angle variable type workpiece position fixing device of the seating surface is largely connected to the base 10, and the base 10 is connected to the hinge shaft 36 by a hinge shaft 36 to be assembled so that the angle can be adjusted. and an adjustment screw 16 for manipulating the inclination angle of the table 20 .

상기 베이스(10)는 드릴머신의 작업다이(100)상에 조립되며, 가공물 위치고정장치의 기본적인 외형을 이루는 부분이다. 상기 베이스(10)의 양측면에는 끼움홈(12)이 형성된다. 상기 끼움홈(12)에는 돌기(14a)가 형성된 지지블록(14)이 끼워진다. The base 10 is assembled on the working die 100 of the drill machine, and is a part forming the basic outline of the workpiece positioning device. Fitting grooves 12 are formed on both sides of the base 10 . A support block 14 having a projection 14a is fitted into the fitting groove 12 .

상기 돌기(14a)는 통상적인 원기둥의 형상으로써, 끼움홈(12)에 회동가능하게 끼우지며, 이는 테이블(22)의 각도조절에 따라 상기 지지블록(14)도 변하는 각도에 맞추어 회전되기 위함이다. The protrusion (14a) is a typical cylindrical shape, and is rotatably inserted into the fitting groove (12), which is to rotate according to the angle of the support block (14) changing according to the angle adjustment of the table (22). .

상기 지지블록(14)에는 조절나사(16)의 일단이 회전가능하게 끼워진다. 상기 조절나사(16)는 테이블(20)의 각도를 조절하기 위한 수단이다. One end of the adjusting screw 16 is rotatably fitted to the support block 14 . The adjusting screw 16 is a means for adjusting the angle of the table 20 .

상기 조절나사(16)의 타단(즉 수나사산이 형성된 부분)은 고정블록(18)에 관통형성된 암나사산과 체결된다.The other end of the adjusting screw 16 (that is, the portion where the male thread is formed) is fastened with the female thread formed through the fixing block 18 .

상기 고정블럭(18)의 양측에는 돌기(18a)가 형성되며 이는 상기 지지블록(14)과 마찬가지로 테이블(22)의 회전시 변하는 각도에 맞추어 회전되기 위함이다. Protrusions 18a are formed on both sides of the fixing block 18 so as to be rotated according to an angle that changes when the table 22 rotates, like the support block 14 .

상기 돌기(18a)는 테이블(20)의 양측에 형성된 장홀(22)에 회동가능하게 설치되며 간략히 가공물 위치고정장치의 각도조절방법을 보면, 상기 조절나사(16)를 회전시킴으로써 상기 조절나사(16)와 나사산식으로 체결된 고정블록(18)은 조절나사(16)의 나사산을 타고 승, 하강하며 상기 고정블록(18)과 조립된 테이블(20)이 힌지축(36)을 기점으로 이에 연동하여 승, 하강하며 각도를 조절하게 되는 것이다.The protrusion 18a is rotatably installed in the long holes 22 formed on both sides of the table 20. Briefly, looking at the angle adjustment method of the workpiece position fixing device, by rotating the adjustment screw 16, the adjustment screw 16 ) and the screw threaded fixing block 18 ascends and descends on the screw thread of the adjusting screw 16, and the table 20 assembled with the fixing block 18 interlocks with the hinge shaft 36 as a starting point. This will allow you to adjust the angle by ascending and descending.

상기 테이블(20)에는 다수개의 체결홀(24)이 형성된다. 상기 체결홀(24)은 상기 테이블(20)에 얹혀진 가공대상물(102)을 고정하는 고정고정부(104)가 조립된다. A plurality of fastening holes 24 are formed in the table 20 . The fastening hole 24 is assembled with a fixing part 104 for fixing the processing object 102 placed on the table 20 .

또한 상기 테이블(20)의 상면 일측에는 지지대(26)가 볼팅등의 방식으로 조립되며 이는 가공대상물(102)의 측면을 지지하여 홀절삭작업시 발생하는 압력에 의한 가공대상물(102)의 유동을 방지하는 역할을 한다.In addition, a support 26 is assembled on one side of the upper surface of the table 20 by a method such as bolting, which supports the side of the object 102 to prevent the flow of the object 102 by pressure generated during hole cutting. serves to prevent

한편, 베이스(10)와 테이블(20)의 양측면에는 가이드홀(30)이 형성된 고정부(28)가 위치한다. 상기 고정부(28)의 아래쪽은 고정볼트(32)에 의해 상기 베이스(10)와 조립되며 위쪽은 상기 가이드홀(30)을 통과한 잠금볼트(34)에 의해 테이블(20)과 조립되어 각도조절이 완료된 테이블(20)을 견고하게 지탱하는 목적으로 사용된다.On the other hand, on both sides of the base 10 and the table 20, the fixing part 28 in which the guide hole 30 is formed is located. The lower part of the fixing part 28 is assembled with the base 10 by a fixing bolt 32 , and the upper part is assembled with the table 20 by the locking bolt 34 passing through the guide hole 30 . It is used for the purpose of firmly supporting the adjusted table 20 .

이하 첨부된 도 4와 도 5를 참조하여 본 발명인 안착면의 상하각도 가변 형 가공물 위치고정장치의 동작을 설명하도록 한다.Hereinafter, with reference to the accompanying FIGS. 4 and 5, the operation of the workpiece positioning device of the present invention, a variable vertical angle of a seating surface, will be described.

개략적으로 가공물 위치고정장치의 각도조절순서를 살펴보면, 우선 베이스(10)와 테이블(20)의 양측에 조립된 고정부(28)를 분해한 후 조절나사(16)를 한 방향으로 회전시켜 테이블(20)의 각도를 조작하도록 한다. Schematically, looking at the angle adjustment sequence of the workpiece position fixing device, first disassemble the fixing parts 28 assembled on both sides of the base 10 and the table 20, and then rotate the adjustment screw 16 in one direction to the table ( 20) to manipulate the angle.

첨부된 도 4를 참조하여 전술한 고정부(28)의 분해과정을 좀 더 자세히 살펴보면 우선적으로 작업자는 베이스(10)와 테이블(20)의 결속을 해지하기 위하여 베이스(10)에 체결된 고정볼트(32)의 결속을 해지하도록 하며 이어서 테이블(20)에 결속된 잠금볼트(34)의 결속을 해지하여 상기 고정부(28)를 베이스(10)와 테이블(20)에서 분해시키도록 한다. Referring in more detail to the disassembly process of the above-described fixing part 28 with reference to the attached FIG. 4, the operator preferentially operates the fixing bolts fastened to the base 10 in order to release the binding between the base 10 and the table 20. The binding of 32 is released and then the binding of the lock bolt 34 bound to the table 20 is released to disassemble the fixing part 28 from the base 10 and the table 20 .

이어서 첨부된 도 5를 참조하여 조절나사(16)를 사용하여 테이블(20)의 각도를 하향 조작하는 과정을 기술하면 상기 고정부(28)의 분해과정이 완료된 후 작업자는 조절나사(16)를 잡고 한 방향으로 회전시키면 상기 조절나사(16)의 일단에 나사산식으로 체결된 고정블록(18)은 상기 조절나사(16)의 외주면에 형성된 나사산을 타고 하강하게 되며 이와 연동하여 고정블록(18)과 조립된 테이블(20)이 힌지축(36)을 기점으로 하강하게 된다.Next, referring to the attached FIG. 5 , the process of lowering the angle of the table 20 using the adjusting screw 16 is described. After the disassembly process of the fixing part 28 is completed, the operator removes the adjusting screw 16 . When held and rotated in one direction, the fixing block 18 screwed to one end of the adjustment screw 16 descends on the screw thread formed on the outer circumferential surface of the adjustment screw 16 and interlocks with the fixing block 18. And the assembled table 20 descends from the hinge shaft 36 as a starting point.

이상으로 요구되는 경사각이 완료되었을시 작업자는 조절나사(16)를 회전시키는 작업을 종료하도록 하며 결속이 해지된 고정부(28)를 상기 베이스(10)와, 테이블(20)의 양측면에 위치시킨 후 각각 고정볼트(32)와 잠금볼트(34)를 이용하여 고정부(28)를 고정시켜 작업중 발생하는 압력에 의해 테이블(20)의 경사각이 유동되는 것을 방지하도록 한다. When the inclination angle required above is completed, the operator ends the operation of rotating the adjusting screw 16, and the fixed part 28 whose binding is released is positioned on both sides of the base 10 and the table 20. After that, the fixing part 28 is fixed using the fixing bolt 32 and the locking bolt 34, respectively, so that the inclination angle of the table 20 is prevented from flowing due to the pressure generated during operation.

상기와 같은 작업이 완료된 후 작업자는 가공대상물(102)을 상기 테이블(20)위에 얹힌 후 고정고정부(104)를 사용하여 상기 가공대상물(102)을 테이블(20)에 고정하는 작업을 진행하도록 하며 이후 고정이 완료된 가공대상물(102)에 경사홀(106)을 가공하도록 한다. After the above operation is completed, the operator places the processing object 102 on the table 20 and then proceeds with the operation of fixing the processing object 102 to the table 20 using the fixing and fixing part 104 . Then, the inclined hole 106 is machined in the object 102 to which the fixing is completed.

100:작업다이100: work die

Claims (1)

드릴머신의 작업다이(100)위에 설치되는 베이스(10)와 가공대상물(102)을 고정하는 고정부(104)로 구성된 통상적인 가공물 위치고정장치에 있어서, 상기 베이스(10)에 회동가능하게 조립되며 상기 가공대상물(102)이 얹히는 테이블(20)과; 상기 베이스(10)의 정면 양쪽에 형성되는 끼움홈(12)과;상기 끼움홈(12)에 회동가능하게 조립되는 고정블록(14)과;상기 고정블록(14)에 회전가능하도록 일단이 끼워지는 조절나사(16)와;상기 테이블(20)의 정면 양쪽에 형성되는 장홀(22)과;상기 장홀(22)에 회동가능하게 조립되며, 상기 조절나사(16)의 타단과 나사식으로 관통체결되어 상기 조절나사(16)의 회전동작에 따라 승, 하강하여 테이블(20)의 각도조절을 가이드 하는 고정블록(18)을 포함하여 구성함을 특징으로 하는 안착면의 상하각도 가변 형 가공물 위치고정장치 In a general workpiece positioning device comprising a base 10 installed on a working die 100 of a drill machine and a fixing part 104 for fixing a processing object 102, rotatably assembled to the base 10 and a table 20 on which the object 102 is placed; Fitting grooves 12 formed on both sides of the front side of the base 10; A fixing block 14 rotatably assembled to the fitting groove 12; One end is fitted so as to be rotatable in the fixing block 14 Adjusting screw 16; Long hole 22 formed on both sides of the front side of the table 20; It is rotatably assembled to the long hole 22, and passes through the other end of the adjustment screw 16 in a threaded manner. The position of the workpiece of variable vertical angle of the seating surface, characterized in that it includes a fixing block (18) that is fastened to guide the angle adjustment of the table (20) by ascending and descending according to the rotational operation of the adjusting screw (16). fixture
KR1020210003069A 2021-01-11 2021-01-11 Position fixing device for workpieces with variable vertical angle of seating surface KR20220101250A (en)

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Application Number Priority Date Filing Date Title
KR1020210003069A KR20220101250A (en) 2021-01-11 2021-01-11 Position fixing device for workpieces with variable vertical angle of seating surface

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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