KR19980050545U - Jig for fixing position of workpiece - Google Patents
Jig for fixing position of workpiece Download PDFInfo
- Publication number
- KR19980050545U KR19980050545U KR2019960063716U KR19960063716U KR19980050545U KR 19980050545 U KR19980050545 U KR 19980050545U KR 2019960063716 U KR2019960063716 U KR 2019960063716U KR 19960063716 U KR19960063716 U KR 19960063716U KR 19980050545 U KR19980050545 U KR 19980050545U
- Authority
- KR
- South Korea
- Prior art keywords
- jig
- fixing
- height
- work
- hole
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract 2
- 239000000463 material Substances 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 3
- 238000004904 shortening Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
Classifications
-
- 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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/18—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for positioning only
Abstract
본 고안은 차체를 정반 위에 정확히 정렬시켜 고정하기 위하여 사용되는 작업물의 위치고정용 지그에 관한 것으로, 소정크기를 갖는 받침판(10)의 중심에 입설되도록 설치되는 지지프레임(20)을 구비하고, 또한 상기 지지프레임(20)은 상부의 중심에 길이 방향으로 소정깊이를 갖는 나사공(21)을 형성하고, 하단에 상기 나사공(21)에 연결되도록 나사축(31)이 형성되고 상부면에 작업물의 고정공에 끼워지는 정렬핀(32)이 형성된 구조를 갖는 길이조절봉(30)을 포함하여, 작업물인 차체의 고정공 높이에 맞게 높이 조절 봉(30)을 오른쪽 또는 왼쪽방향으로 회전시켜 나사공(21)에 연결된 나사축(31)이 상·하로 수직이동되어 상부 정렬핀(32)의 높이를 조절함으로써 지그의 높이 조절을 위한 작업공수를 줄여 작업에 따른 인원과 시간의 단축시켜 신차 개발에 따르는 비용을 절감과 아울러 폐기되는 자재의 낭비를 줄일 수 있도록 한 것이다.The present invention relates to a jig for fixing a position of a workpiece used for accurately aligning and fixing a vehicle body on a surface plate, and includes a support frame 20 installed to be installed in a center of a support plate 10 having a predetermined size. The support frame 20 forms a screw hole 21 having a predetermined depth in the longitudinal direction at the center of the upper portion, the screw shaft 31 is formed to be connected to the screw hole 21 at the lower end and work on the upper surface Including a length adjusting rod 30 having a structure in which the alignment pin 32 is fitted into the fixing hole of water, by rotating the height adjusting rod 30 to the right or left direction to match the height of the fixing hole of the vehicle body as the work The screw shaft 31 connected to the thread hole 21 is vertically moved up and down to adjust the height of the upper alignment pin 32, thereby reducing the number of work for adjusting the height of the jig and shortening the number of people and time according to the work. According to In addition to reducing costs, the company is able to reduce the waste of materials that are discarded.
Description
본 고안은 차체를 정반 위에 정확히 정렬시켜 고정하기 위하여 사용되는 작업물의 위치고정용 지그에 관한 것이다.The present invention relates to a jig for fixing the position of the workpiece used to accurately align the vehicle body on the surface plate.
자동차의 제조시 조립공정에 많은 위치고정구가 사용된다. 이러한 위치고정구는 자동차에 사용되는 부품들을 상호 결합시키기 위하여 대상이 되는 부품을 일정위치에 정렬시켜 고정한 후 이 고정된 부품을 기준으로 다른 부품의 정렬위치를 바로잡는데 사용된다.Many positioning fixtures are used in the assembly process in the manufacture of automobiles. This position fixing tool is used to align the parts to be used in the vehicle to align the target parts in a fixed position and then to correct the alignment position of other parts based on the fixed parts.
그 중에서 가정 보편적인 방법이 일정한 크기를 갖는 정반 위체 차체나 부품을 안정되게 고정하기 위해 몸체에 직접 또는 홀을 형성하고, 이를 정렬시켜 지지해 주는 지그(jig)를 제작하여 사용한다. 이때 사용되는 정반에는 지그에 의해 고정되는 차체난 부품의 위치를 정확히 파악할 수 있도록 일정한 간격의 금이나 홀이 형성되어 있다.Among them, a universal method is used to make a jig that directly forms a hole or a hole in the body and aligns and supports it to stably fix a plate body or a component having a certain size. At this time, the surface plate used is formed with gold or holes at regular intervals so that the position of the vehicle body parts fixed by the jig can be accurately identified.
따라서 지그는 정반에 일정한 간격으로 형성된 스케일에 의해 정렬에 필요한 절확한 치수나 형상을 설계하게 된다.Therefore, the jig designs precise dimensions or shapes necessary for alignment by the scales formed at regular intervals on the surface plate.
도 1은 시작차의 제작시 차체가 정반 위에 일정 높이로 수평하게 고정되도록 하는 종래 지그의 구조를 나타낸 것이다.Figure 1 shows the structure of the conventional jig so that the vehicle body is fixed horizontally to a certain height on the surface plate during the manufacture of the start vehicle.
상기 지그는 소정크기를 갖고 중심 바닥면에 단차를 갖도록 관통된 고정공(1a) 이 형성된 받침판(1)과, 상단에 정렬핀(3)과 하단 중심에 소정 깊이를 갖도록 형성된 나사공(2a)을 구비한 소정길이를 갖는 지지프레임(2)과, 상기 고정공(1a)과 나사공(2a)을 통하여 받침판(1)과 지지프레임(2)이 볼트(4)로 체결된 구조를 갖는다.The jig has a predetermined size and has a support plate (1) formed with a fixing hole (1a) penetrated to have a step on the center bottom surface, an alignment pin (3) at the top and a screw hole (2a) formed to have a predetermined depth at the bottom center. Support frame (2) having a predetermined length and has a structure in which the support plate (1) and the support frame (2) is fastened by bolts (4) through the fixing hole (1a) and the screw hole (2a).
이렇게 제작된 지그는 정반위 일정위치에 별도의 고정브라켓을 통하여 볼트로 고정된다.(도시되어 있지 않음)The jig produced in this way is fixed by bolts through a separate fixing bracket at a certain position on the face. (Not shown)
상술한 구조를 갖는 종래의 차체고정용 지그는 정반 위에 설치되어 차체의 전·후부의 좌우측 하단을 각각 받쳐 주게 된다.Conventional vehicle body fixing jig having the above-described structure is installed on the surface plate to support the lower left and right sides of the front and rear of the vehicle body, respectively.
시작차의 경우 일정한 대수만 제한적으로 생산하게 되므로 이러한 차의 조립공정에 사용되는 차체정렬용 지그들은 핀의 사이즈나 형상이 맞지 않아 다른 차종의 시작차에 적용할 수 없게 된다.Since only a limited number of starter cars are produced, the jig for the body alignment used in the assembly process of such a car cannot be applied to the starter of other car models because the pin size or shape does not match.
따라서 시작차 조립공정에 사용된 지그의 지지프레임은 일정기간 사용한 후 지그로부터 분리하여 폐기 처분하기 때문에 이에 따른 자재의 낭비요소가 큰 실정이다.Therefore, since the support frame of the jig used in the starting vehicle assembly process is disposed of and discarded from the jig after being used for a certain period of time, the waste of material is large.
본 고안은 지그에 의해 고정되는 작업물의 높이를 나사축에 의해 손쉽게 조절될 수 있도록 한 것을 기술적 과제로 한다.The present invention is a technical problem that can be easily adjusted by the screw shaft height of the workpiece fixed by the jig.
도 1은 종래 위치고정용 지그의 전체적인 구조를 나타낸 단면도.1 is a cross-sectional view showing the overall structure of a conventional position fixing jig.
도 2는 본 고안에 따른 작업부의 위치고정용 지그의 전체적인 구성도.Figure 2 is an overall configuration of the jig for fixing the position of the working part according to the present invention.
도 3은 본 고안에 의한 지그의 높이조절과정을 나타낸 동작상태도.Figure 3 is an operating state diagram showing the height adjustment process of the jig according to the present invention.
*도면의 주요부분에 대한 부호의 설명** Explanation of symbols for main parts of drawings
10:받침판20:지지프레임10: support plate 20: support frame
21:나사공30:길이조절봉21: screw 30: length adjustment rod
31:나사축32:정렬핀31: Screw shaft 32: Alignment pin
이하, 본 고안의 바람직한 실시예 및 작용·효과를 첨부된 도면에 따라서 상세히 설명한다.Hereinafter, preferred embodiments of the present invention and the effects and effects will be described in detail with reference to the accompanying drawings.
도 2는 본 고안에 실시예에 따른 차체 고정용 지그의 전체적인 구조를 나타낸 사시도이다.Figure 2 is a perspective view showing the overall structure of the jig for fixing the vehicle body according to the embodiment of the present invention.
이 실시예에 의하면, 지그는 지지프레임(20)의 상부의 중심에 길이 방향으로 소정깊이를 갖는 나사공(21)을 형성하고, 상기 나사공에 연결되도록 하단에 나사축(31)이 형성되고 상부면에 작업물의 고정공에 끼워지는 정렬핀(32)이 형성된 구조를 갖는 길이조절봉(30)으로 구성된다.According to this embodiment, the jig forms a screw hole 21 having a predetermined depth in the longitudinal direction at the center of the upper portion of the support frame 20, the screw shaft 31 is formed at the lower end to be connected to the screw hole It consists of a length adjusting rod 30 having a structure in which the alignment pin 32 is fitted to the fixing hole of the workpiece on the upper surface.
미설명 부호 10은 지지프레임(20)을 고정하는 받침편이다.Reference numeral 10 is a support piece for fixing the support frame 20.
상술한 구성을 갖는 차체 고정용 지그의 높이 조절 과정을 제3도를 참고로 하여 설명하면 다음과 같다.The height adjustment process of the vehicle body fixing jig having the above-described configuration will be described with reference to FIG. 3 as follows.
먼저, 정반의 일정 위치에 지그를 고정한 후 그 위치에 해당하는 작업물인 차체의 고정공 높이에 맞게 높이 조절 봉(30)을 오른쪽 또는 왼쪽방향으로 회전시켜 나사공(21)에 연결된 나사축(31)이 상·하로 수직이동되어 상부 정렬핀(32)의 높이가 조절되도록 한다.First, the jig is fixed to a certain position of the surface plate and then rotates the height adjusting rod 30 in the right or left direction to match the height of the fixing hole of the vehicle body corresponding to the position, the screw shaft (31) connected to the screw hole (21) ) Is vertically moved up and down to adjust the height of the upper alignment pin (32).
동일한 방법으로 정반 위에 차체를 지지하는 다른 3개의 지그의 높이를 조절할 수 있게 된다.In the same way, the height of the other three jigs supporting the body on the surface plate can be adjusted.
따라서 본 고안은 지그의 높이 조절을 위한 작업공수를 줄여 작업에 따른 인원과 시간의 단축시켜 신차 개발에 따르는 비용을 절감과 아울러 폐기되는 자재의 낭비를 줄일 수 있는 효과를 갖는다.Therefore, the present invention has the effect of reducing the labor cost for the development of the new car by reducing the number of work for adjusting the height of the jig to reduce the number of people and time according to the work and the waste of materials discarded.
본 고안은 별도의 게이지 없이 원하는 높이로 자체 조절할 수 있어 작업 인력 및 시간을 절감할 수 있도록 한 작업물의 위치고정용 지그를 제공하는데 목적이 있다.The object of the present invention is to provide a jig for fixing the position of a workpiece that can be adjusted to a desired height without a separate gauge to save work manpower and time.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960063716U KR19980050545U (en) | 1996-12-30 | 1996-12-30 | Jig for fixing position of workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960063716U KR19980050545U (en) | 1996-12-30 | 1996-12-30 | Jig for fixing position of workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR19980050545U true KR19980050545U (en) | 1998-10-07 |
Family
ID=54001887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960063716U KR19980050545U (en) | 1996-12-30 | 1996-12-30 | Jig for fixing position of workpiece |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR19980050545U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101157071B1 (en) * | 2005-12-06 | 2012-06-21 | 한국항공우주산업 주식회사 | Apparatus for Fixing the Workpiece |
| KR102079059B1 (en) * | 2019-10-14 | 2020-02-19 | 이상욱 | Block assembly for foundation of sensor in submarine |
| CN110977541A (en) * | 2019-12-31 | 2020-04-10 | 哈尔滨安宇迪航空工业有限公司 | Positioning and clamping mechanism |
-
1996
- 1996-12-30 KR KR2019960063716U patent/KR19980050545U/en not_active Application Discontinuation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101157071B1 (en) * | 2005-12-06 | 2012-06-21 | 한국항공우주산업 주식회사 | Apparatus for Fixing the Workpiece |
| KR102079059B1 (en) * | 2019-10-14 | 2020-02-19 | 이상욱 | Block assembly for foundation of sensor in submarine |
| CN110977541A (en) * | 2019-12-31 | 2020-04-10 | 哈尔滨安宇迪航空工业有限公司 | Positioning and clamping mechanism |
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| WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |