KR900011207Y1 - Vice - Google Patents

Vice Download PDF

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Publication number
KR900011207Y1
KR900011207Y1 KR2019880003005U KR880003005U KR900011207Y1 KR 900011207 Y1 KR900011207 Y1 KR 900011207Y1 KR 2019880003005 U KR2019880003005 U KR 2019880003005U KR 880003005 U KR880003005 U KR 880003005U KR 900011207 Y1 KR900011207 Y1 KR 900011207Y1
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KR
South Korea
Prior art keywords
pressing
support
base
guide bar
block
Prior art date
Application number
KR2019880003005U
Other languages
Korean (ko)
Other versions
KR890018957U (en
Inventor
이재억
Original Assignee
삼성항공산업 주식회사
신훈철
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by 삼성항공산업 주식회사, 신훈철 filed Critical 삼성항공산업 주식회사
Priority to KR2019880003005U priority Critical patent/KR900011207Y1/en
Publication of KR890018957U publication Critical patent/KR890018957U/en
Application granted granted Critical
Publication of KR900011207Y1 publication Critical patent/KR900011207Y1/en

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02Devices 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
    • B23Q3/06Work-clamping means
    • B23Q3/066Bench vices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02Devices 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
    • B23Q3/06Work-clamping means
    • B23Q3/061Work-clamping means adapted for holding a plurality of workpieces
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q2703/00Work clamping
    • B23Q2703/02Work clamping means
    • B23Q2703/08Devices for clamping a plurality of workpieces

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)

Abstract

내용 없음.No content.

Description

다품 동시 고정용 바이스Vice for multi-purpose simultaneous fixation

제1도는 본 고안의 한 실시예를 나타낸 평면도.1 is a plan view showing an embodiment of the present invention.

제2도는 제1도의 A-A선 단면도.2 is a sectional view taken along the line A-A of FIG.

제3도는 본 고안의 다른 한 실시예를 나타낸 일부절재 평면도.Figure 3 is a partially cut plan view showing another embodiment of the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 베이스 4 : 쐐기블럭1 Base 4 Wedge Block

4a : 쐐기 5 : 버팀죠4a: spokes 5: support

6 : 이송나사 9 : 누름구조6: Feeding screw 9: Pushing structure

9a : 눌림봉 9b : 가이드바9a: push bar 9b: guide bar

9c : 이동죠 13 : 접시스프링9c: move jaw 13: dish spring

14 : 코일스프링14: coil spring

본 고안은 다량의 공작물을 동시에 고정할 수 있도록 고안된 다품 동시 고정용 바이스에 관한 것이다.The present invention relates to a multi-product simultaneous fixing vise designed to hold a large number of workpieces at the same time.

일반적으로 제품을 대량생산하는 공장에서 부품가공을 할 때 대부분이 종래의 일반적인 바이스를 사용하였던 바, 이는 다량의 공작물을 동시에 고정시킬 수 없어 공작물을 일일이 하나씩 고정하여 가공해야 했으므로 공작물을 장, 탈착하는데 노동력과 시간이 많이 소요되어 생산성을 저하시키는 요인이 되었다.In general, when processing parts in a factory that mass-produces a product, most of them use a conventional vice, which cannot be fixed at the same time. Therefore, the workpieces must be fixed and processed one by one. The labor and time was too much, and the productivity was reduced.

또한 원형이거나 불규칙한 형상의 공작물을 고정하는 경우에는 고장자체가 곤란하였을 뿐만 아니라 고정을 했다해도 공작물이 유동되거나 쉽게 이탈이 되어 가공작업하는데 어려움을 겪었으며 이를 방지하기 위해 과도하게 죄다보면 공작물의 표면에 손상을 입거나 이그러지는 것등의 문제점이 있었다.In addition, when fixing a circular or irregularly shaped workpiece, not only the failure itself is difficult, but even when the workpiece is fixed, the workpiece is difficult to move due to the flow or detachment, and it is difficult to process the workpiece. There were problems such as damage or distorting.

본 고안은 상기와 같은 문제점을 해결하기 위한 것으로서 핸들을 좌우 회전시킴에 따라 이송나사가 전진 또는 후진하면서 쐐기블럭을 좌우이동시키면 쐐기블럭에 연동되게 설치된 눌림봉과 이에 탄설된 가이드바가 쐐기작용에 의해 전진하면서 여러 형상으로된 공작물을 일정한 면압에 의해 고정하도록 한 다품동시 고정용 바이스를 제공함에 그 목적이 있다.The present invention is to solve the problems as described above, when moving the wedge block left and right while the transfer screw forwards or backwards as the handle is rotated left and right, the push bar installed in conjunction with the wedge block and the guide bar mounted thereon is moved forward by the wedge action. The purpose of the present invention is to provide a multi-part simultaneous fixing vise for fixing workpieces of various shapes by a constant surface pressure.

이하 본 고안을 첨부 도면에 도시된 한 바람직한 실시예를 통하여 상세히 설명하기로 한다.Hereinafter, the present invention will be described in detail with reference to a preferred embodiment shown in the accompanying drawings.

제1도 및 제2도에서 도시한 바와 같이 구조물을 지지하는 베이스(1) 상부에는 지지블럭(2), 안내블럭(3), 스토퍼(7)가 마련된 버팀죠(5)가 고정설치되고 이송나사(As shown in FIG. 1 and FIG. 2, a support block 2, a guide block 3, and a stopper 7 provided with a support block 2 are fixedly installed and transported above the base 1 supporting the structure. screw(

6)와 안내핀(8)에 연결된 쐐기블럭(4)이 지지블럭(2)에 미끄러져 움직이도록 설치되며 이에 연동되게 눌림봉(9a)과 가이드바(9b) 및 이동죠(9c)를 구비한 누름구조(9)가 안내블럭(3)에 설치되어 있다. 이를 더욱 상세히 설명하면, 제2도에서와 같이 안내블럭(3) 내부에 쐐기블럭(4)과 연동되는 눌림봉(9a)이 고정핀(12)에 의해 가이드바(9b)와 슬라이드가 가능하도록 결합되고 눌림봉(9a)과 가이드바(9b)사이에는 접시 스프링(13)이, 가이드바(9b)외주연에는 코일스프링(14)이 개재되어 설치되며 나사부위를 갖는 이동죠(9c)가 가이드바(9b)와 나사결합되어 있다.6) and the wedge block 4 connected to the guide pin 8 are installed to slide on the support block 2, and are provided with a push bar 9a, a guide bar 9b, and a moving jaw 9c to be linked thereto. One pressing structure 9 is provided in the guide block 3. In more detail, as shown in FIG. 2, the pressing bar 9a interlocked with the wedge block 4 inside the guide block 3 allows the guide bar 9b to slide with the fixing pin 12. The coupling spring 9 is installed between the pressing bar 9a and the guide bar 9b, and a coil spring 14 is installed at the outer circumference of the guide bar 9b, and a moving jaw 9c having a screw part is provided. It is screwed into the guide bar 9b.

또한 제3도에 도시한 바와 같이 버팀죠(5) 내측에 쐐기형상을 가진 받침블럭(1In addition, as shown in FIG. 3, the supporting block having a wedge shape inside the support jaw (1) (1)

5)을 고정나사(16)에 의해 체결하면 원형이나 기타의 형상을 가진 공작물을 고정할 수 있다. 도면중 미설명부호 20은 핸들고정너트이며, 21은 와셔이다.When 5) is fastened by the fixing screw 16, a workpiece having a circular or other shape can be fixed. In the drawings, reference numeral 20 denotes a handle fixing nut and 21 denotes a washer.

이와 같이 구성된 본 고안의 작용효과를 설명하면 다음과 같다. 가공하고자 하는 공작물을 버팀죠(5)에 밀착시킨후, 핸들(17)을 돌리게되면, 이송나사(6)가 쐐기블럭(Referring to the effect of the present invention configured as described above are as follows. After the workpiece to be processed is brought into close contact with the support jaw (5), and the handle (17) is turned, the feed screw (6) is a wedge block (

4)을 밀게되고 쐐기블럭(4)은 지지블럭(2)과 안내핀(8)에 안내되어 일정한 거리를 이동하게 되며 이때 쐐기작용에 의해 눌림봉(9a)이 눌리면서 접시스프링(13)에 힘을 가하게 되면 접시스프링(13)의 탄성력으로 가이드바(9b)를 전진시켜 공작물을 고정하게 된다.4) and the wedge block 4 is guided by the support block 2 and the guide pin 8 to move a certain distance. At this time, the pressing rod 9a is pressed by the wedge action and the force is applied to the dish spring 13. When it is applied to the guide bar (9b) to advance the elastic force of the dish spring 13 to fix the workpiece.

여기서 제2도에 나타난 바와 같이 쐐기블럭(4)의 쐐기작용에 의해 눌림봉(9)이 "B"간극 이상 눌리게되면 접시스프링(13)의 탄성력에 의해 가이드바(9b)가 전진되면서 이동죠(9c)와 공작물 사이의 간극 "C"를 극복하고 공작물에 고정력을 가하게 되므로 A〉(B+C)의 치수조건이 만족되어야 한다. 그리고 접시스프링(13)의 탄성력은 공작물을 고정시키는 고정력이 되므로 요구되는 고정력에 따라 접시스프링(13)을 선택하여 설치할 수 있다. 한편, 이동죠(9c)는 나사부위로 되어 있어 공작물의 형상 및 크기에 따라 길이를 조절할 수 있도록 되어 있으며 로크너트(18)는 이동죠(9c)를 가이드바(9b)에 고정시키고 스냅링(19)은 "C"의 간극을 일정하게 유지시키는 역할을 한다.As shown in FIG. 2, when the pressing rod 9 is pressed by the wedge action of the wedge block 4 or more, the guide bar 9b is moved forward by the elastic force of the disc spring 13. Since the gap "C" between the jaw 9c and the workpiece is overcome and the clamping force is applied to the workpiece, the dimension condition of A> (B + C) must be satisfied. And since the elastic force of the dish spring 13 becomes a fixing force for fixing the workpiece, the dish spring 13 can be selected and installed according to the required fixing force. On the other hand, the movable jaw (9c) is a screw portion to adjust the length according to the shape and size of the workpiece, the lock nut 18 is fixed to the guide jaw (9b) the movable jaw (9c) and snap ring (19) Serves to keep the gap of "C" constant.

이와 같이 본 고안은 접시스프링(13)에 의해 공작물에 항상 일정한 고정력이 가해지므로 공작물이 파손될 염려가 없으며, 이동죠(9c)의 길이를 조절하거나 받침블럭(15)을 간단히 설치함으로써 공작물의 형상과 크기에 관계없이 공작물을 확실하게 고정할 수 있는 장점이 있다.As such, the present invention does not have to worry about the workpiece being damaged since a fixed spring is always applied to the workpiece by the disc spring 13, and by adjusting the length of the movable jaw 9c or simply installing the support block 15, There is an advantage in that the workpiece can be fixed securely regardless of size.

또한 다량의 공작물을 동시에 가공할 수 있고, 장, 탈착하는 시간과 노동력을 절약할 수 있어 대량생산에 적합하며 아울러 생산성 향상을 기할 수 있으므로 매우 실용적인 고안인 것이다.In addition, it is possible to process a large number of workpieces at the same time, and save time and labor of mounting and detaching, it is suitable for mass production and improved productivity, which is a very practical design.

Claims (3)

전체 구조물을 지지하는 베이스(1)와; 상기 베이스(1)의 일측에 고착되는 소정 길이의 버팀죠(5)와; 상기 버팀죠(5)와 소정 간격을 두고 평행 대치되도록 상기 베이스의 타측에 고착되는 소정 길이의 안내 블록(3)과; 상기 버팀죠(5)에 접리되도록 상기 안내 블럭(3)에 대해 슬라이딩 가능하게 병렬 설치되는 다수의 누름구조(9)와; 상기 누름구조(9)의 선단부가 상기 버팀죠(5)에 대해 접리되도록 상기 누름구조(9)의 후단부를 가압하는 것으로 상기 베이스에 대해 이송수단에 의해 슬라이딩 가능토록 설치되는 쐐기블럭(4)과; 상기 쐐기블럭(4)을 일방향으로 이송시키도록 이송나사(6)를; 구비하여 된 것을 특징으로 하는 다품 동시 고정용 바이스.A base 1 supporting the entire structure; A support jaw (5) of a predetermined length fixed to one side of the base (1); A guide block (3) of a predetermined length fixed to the other side of the base so as to be opposed to the support jaw (5) in parallel at a predetermined interval; A plurality of pressing structures (9) which are slidably installed in parallel with the guide block (3) so as to fold in the support (5); The wedge block 4 is installed to be slidable by the transfer means against the base by pressing the rear end of the pressing structure 9 so that the leading end of the pressing structure 9 is folded with respect to the support 5. ; A feed screw (6) to feed the wedge block (4) in one direction; Vice for fixing multiple parts simultaneously, characterized in that provided. 제1항에 있어서, 상기 누름구조(9)는, 상기 버팀죠(5)와 대응하는 이동죠(9c)와 이와 나사 결합되는 가이드바(9b)를 구비하도록 된 것으로 특징으로 하는 다품 동시 고정용 바이스.The method according to claim 1, wherein the pressing structure (9), the movable jaw (9c) corresponding to the support jaw (5) and a guide bar (9b) that is screwed to the same, characterized in that the multiple parts for simultaneous fixing vise. 제3항에 있어서, 상기 가이드바(9b)의 후단부에 상기 쐐기블럭(4)에 직접 접촉되는 스프링과 눌림봉(9)이 그 순서대로 마련되어서 상기 쐐기블럭(4)에 의해 상기 눌림봉(9)에 가해지는 가압력이 상기 스프링에 의해 상기 가이드바(9b)에 간접적으로 전달되도록 하여 된 것을 특징으로 하는 다품 동시 고정용 바이스.4. The pressing rod (4) according to claim 3, wherein a spring and a pressing rod (9) directly contacting the wedge block (4) at the rear end of the guide bar (9b) are provided in that order. A vice for fixing multiple articles, characterized in that the pressing force applied to (9) is indirectly transmitted to the guide bar (9b) by the spring.
KR2019880003005U 1988-03-05 1988-03-05 Vice KR900011207Y1 (en)

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Application Number Priority Date Filing Date Title
KR2019880003005U KR900011207Y1 (en) 1988-03-05 1988-03-05 Vice

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Application Number Priority Date Filing Date Title
KR2019880003005U KR900011207Y1 (en) 1988-03-05 1988-03-05 Vice

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Publication Number Publication Date
KR890018957U KR890018957U (en) 1989-10-05
KR900011207Y1 true KR900011207Y1 (en) 1990-12-22

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Publication number Priority date Publication date Assignee Title
KR101713439B1 (en) * 2015-09-25 2017-03-07 현대위아 주식회사 Machining center for multi-spindle

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