KR19980016263A - Jig for tensile strength test of tie-rod end ball stud - Google Patents

Jig for tensile strength test of tie-rod end ball stud Download PDF

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Publication number
KR19980016263A
KR19980016263A KR1019960035800A KR19960035800A KR19980016263A KR 19980016263 A KR19980016263 A KR 19980016263A KR 1019960035800 A KR1019960035800 A KR 1019960035800A KR 19960035800 A KR19960035800 A KR 19960035800A KR 19980016263 A KR19980016263 A KR 19980016263A
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South Korea
Prior art keywords
ball stud
jig
tensile strength
insertion groove
rod end
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KR1019960035800A
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Korean (ko)
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KR100187498B1 (en
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심자선
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양재신
대우자동차(주)
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Priority to KR1019960035800A priority Critical patent/KR100187498B1/en
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M99/00—Subject matter not provided for in other groups of this subclass
    • G01M99/007—Subject matter not provided for in other groups of this subclass by applying a load, e.g. for resistance or wear testing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C11/00—Pivots; Pivotal connections
    • F16C11/04—Pivotal connections
    • F16C11/06—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/02—Details
    • G01N3/04—Chucks

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  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)

Abstract

본 발명은 볼스터드의 인장강도를 테스트할 경우 볼스터드를 고정시켜 주는 타이로드엔드 볼스터드의 인장강도 테스트용 지그에 관한 것이다.The present invention relates to a jig for testing tensile strength of a tie rod end ball stud that fixes a ball stud when the tensile strength of the ball stud is tested.

본 발명의 특징에 따르면, 각모서리 부위에 결합공(211)을 형성한 장방형의 플레이트(210)를 하측에 형성하고, 상기 플레이트(210)의 상단에 볼스터드(500)가 안착되도록 내측으로 오목한 삽입홈(221)이 구비된 본체(220)가 형성되며, 상기 본체(200) 상단의 삽입홈(221) 둘레에 나사공(222)을 형성한 하판지그(200)와; 상기 하판지그(200)의 상단에 결합되는 것으로 하단의 중간부위에 볼스터드(500)가 삽입되도록 내측으로 삽입홈(301)을 형성하고, 상기 삽입홈(301)의 중간부위에 관통된 관통공(303)을 형성하며, 각모서리 부위에 볼트가 체결되도록 체결공(302)을 형성한 상판지그(300)로 이루어진 것을 특징으로 하는 타이로드엔드 볼스터드의 인장강도 테스트용 지그가 제공된다.According to an aspect of the present invention, a rectangular plate 210 having a coupling hole 211 formed at each corner is formed on the lower side, and a ball stud 500 is recessed inward A lower plate jig 200 formed with a main body 220 having an insertion groove 221 and formed with a screw hole 222 around an insertion slot 221 at an upper end of the main body 200; And an insertion groove 301 is formed inwardly to insert the ball stud 500 into an intermediate portion of the lower end of the lower plate jig 200. The through hole 301 penetrates through the intermediate portion of the insertion groove 301, And a top plate jig (300) having a fastening hole (302) formed in each of the corners so as to fasten the bolts to the fastening portions (303) of the tie rod end ball studs.

Description

타이로드엔드 볼스터드의 인장강도 테스트용 지그Jig for tensile strength test of tie-rod end ball stud

본 발명은 타이로드엔드 볼스터드의 인장강도 테스트용 지그에 관한 것으로, 좀 더 상세히는 볼스터드의 인장강도를 테스트할 경우 볼스터드를 고정시켜 주는 타이로드엔드 볼스터드의 인장강도 테스트용 지그에 관한 것이다.The present invention relates to a jig for testing a tensile strength of a tie rod end ball stud, and more particularly to a jig for testing tensile strength of a tie rod end ball stud which fixes the ball stud when the tensile strength of the ball stud is tested will be.

일반적으로 자동차에 사용되는 부품들은 조립되기 이전에 인장, 압축, 피로, 전단응력 등과 같은 내구성 테스트를 하게 되는데 이때, 부품을 고정하기 위하여 지그가 사용된다. 그러나 종래에는 상기 부품중 자동차 주행시 노면과의 충격에 의해 진동하는 좌우 앞바퀴의 관계 위치를 정확히 유지하는 타이로드의 양끝과 너클암을 결합하여 주는 타이로드엔드의 볼스터드를 고정하는 지그가 마련되지 않아 내구성 테스트가 시행되지 못했다. 때문에 볼스터드의 내구성 테스트를 위해 볼스터드를 고정하기 위한 지그가 요구되었다.Generally, parts used in automobiles are subjected to durability tests such as tensile, compression, fatigue, shear stress and the like before assembling. At this time, a jig is used to fix the parts. However, in the related art, there is not provided a jig for fixing the ball stud of the tie rod end that connects the knuckle arm with both ends of the tie rod that accurately maintains the relative positions of the left and right front wheels that are vibrated by the shock to the road surface when the vehicle is traveling No durability test was performed. Therefore, a jig for fixing the ball stud was required for the durability test of the ball stud.

본 발명은 전술한 바와 같은 타이로드엔드의 볼스터드를 고정할 수 있는 지그의 필요성에 의해 제안된 것으로, 볼스터드의 내구성 테스트를 위해 볼 스터드를 고정시켜 줄 수 있도록 구성한 타이로드엔드 볼스터드의 인장강도 테스트용 지그를 제공하고자 하는 것이다.The present invention has been proposed in view of the necessity of a jig capable of fixing a ball stud of a tie rod end as described above and is characterized in that a tension of a tie rod end ball stud configured to fix a ball stud for a durability test of the ball stud And to provide a jig for strength testing.

도 1은 본 발명의 실시예를 나타낸 단면구성도1 is a cross-sectional view showing an embodiment of the present invention

도 2는 본 발명의 실시예를 나타낸 평면도2 is a plan view showing an embodiment of the present invention.

도면의 주요부분에 대한 부호의 설명DESCRIPTION OF THE REFERENCE NUMERALS

200. 하판지그 210. 플레이트200. Lower plate jig 210. Plate

220. 본체 221. 삽입홈220. Body 221. Insertion groove

300. 상판지그 301. 삽입홈300. Top plate jig 301. Insert groove

303. 관통공 500. 볼스터드303. Through ball 500. Ball stud

본 발명의 특징에 따르면, 각모서리 부위에 결합공(211)을 형성한 장방형의 플레이트(210)를 하측에 형성하고, 상기 플레이트(210)의 상단에 볼스터드(500)가 안착되도록 내측으로 오목한 삽입홈(221)이 구비된 본체(220)가 형성되며, 상기 본체(200) 상단의 삽입홈(221) 둘레에 나사공(222)을 형성한 하판지그(200)와; 상기 하판지그(200)의 상단에 결합되는 것으로 하단의 중간부위에 볼스터드(500)가 삽입되도록 내측으로 삽입홈(301)을 형성하고, 상기 삽입홈(301)의 중간부위에 관통된 관통공(303)을 형성하며, 각모서리 부위에 볼트가 체결되도록 체결공(302)을 형성한 상판지그(300)로 이루어진 것을 특징으로 하는 타이로드엔드 볼스터드의 인장강도 테스트용 지그가 제공된다.According to an aspect of the present invention, a rectangular plate 210 having a coupling hole 211 formed at each corner is formed on the lower side, and a ball stud 500 is recessed inward A lower plate jig 200 formed with a main body 220 having an insertion groove 221 and formed with a screw hole 222 around an insertion slot 221 at an upper end of the main body 200; And an insertion groove 301 is formed inwardly to insert the ball stud 500 into an intermediate portion of the lower end of the lower plate jig 200. The through hole 301 penetrates through the intermediate portion of the insertion groove 301, And a top plate jig (300) having a fastening hole (302) formed in each of the corners so as to fasten the bolts to the fastening portions (303) of the tie rod end ball studs.

이하에서 도면을 참조하여 본 발명의 바람직한 실시예를 설명한다. 도 1은 본 발명의 실시예를 나타낸 단면구성도이고, 도 2는 본 발명의 실시예를 나타낸 평면도이다. 도시한 바와같이 볼(510)과 허브(520)로 형성된 볼스터드(500)를 고정하는 지그(100)는 UTM(universal testing machine)의 하부에 결합되는 하판지그(200)와, UTM의 상부와 결합되는 상판지그(300)를 결합하여 형성한 것으로, 상기 하판지그(200)는 하측에 장방형의 플레이트(210)를 형성하고, 상기 플레이트(210)의 각모서리 부위에 결합공(211)을 형성하며, 상기 플레이트의 상단에 장방형의 본체(220)를 형성한다. 상기 본체(220)의 상단 중간부위에는 상기 볼스터드(500)의 볼(510)에 일부분이 안착되도록 내측으로 오목한 삽입홈(221)을 형성하고, 상기 삽입홈(221)의 둘레인 본체(220)의 상단 각모서리 부위에 나사공(222)을 형성한다. 상기 상판지그(300)는 상기 하판지그(200)의 상단에 결합되는 것으로 하단의 중간부위에 상기 볼스터드(500)의 볼(510)에 일부분이 삽입되도록 삽입홈(301)을 형성하고, 상기 삽입홈(301)의 중간부위에 상기 볼스터드(500)의 허브(520)가 관통되도록 관통공(303)을 형성하며, 상기 하판지그(200)의 나사공(222)에 대응하는 상판지그(300)의 각모서리 부위에 관통된 체결공(302)을 형성한다.Hereinafter, preferred embodiments of the present invention will be described with reference to the drawings. Fig. 1 is a sectional view showing an embodiment of the present invention, and Fig. 2 is a plan view showing an embodiment of the present invention. As shown, the jig 100 for fixing the ball stud 500 formed of the ball 510 and the hub 520 includes a lower jig 200 coupled to a lower portion of a universal testing machine (UTM) The lower plate jig 200 is formed by joining the upper plate jig 300 and the upper plate jig 300. The lower plate jig 200 is formed with a rectangular plate 210 on the lower side and a coupling hole 211 is formed at each corner of the plate 210 And a rectangular main body 220 is formed on the top of the plate. An insertion groove 221 is formed at an upper middle portion of the body 220 so as to receive a part of the ball 510 of the ball stud 500 and a body 220 A screw hole 222 is formed at an upper corner portion of the upper end of the screw hole 222a. The upper plate jig 300 is coupled to an upper end of the lower plate jig 200 and an insertion groove 301 is formed at an intermediate portion of a lower end of the upper plate jig 300 so that a part of the ball is inserted into the ball 510 of the ball stud 500, A through hole 303 is formed at an intermediate portion of the insertion groove 301 so as to penetrate the hub 520 of the ball stud 500 and an upper plate jig (corresponding to the screw hole 222 of the lower plate jig 200) 300 are formed at the respective corner portions of the base plate 302 and the base plate 300.

이와 같이 형성한 본 발명의 작용을 살펴보면 다음과 같다. 하판지그(200)의 결합공(211)에 볼트(600)를 체결하여 하판지그(200)를 UTM 하부에 고정하고, 하판지그(200)의 삽입홈(221)에 볼스터드(500)의 볼(510) 부위를 안착시키며, 상판지그(300)의 관통공(303)에 볼스터드(500)의 허브(520)를 관통시켜 상판지그(300)를 하판지그(200)의 상단에 안착한다. 이후 상판지그(300)의 체결공(302)과 하판지그(200)의 나사공(222)에 볼트(610)를 체결하여 하판지그(200)에 상판지그(300)를 고정하고, 상기 상판지그(300)의 관통공(303)을 통과한 볼스터드(500)의 허브(520)를 UTM의 상부에 결합시킨 다음, UTM을 상방향으로 이동시켜 상판지그(300)에 걸린 볼스터드(500)의 인장강도를 테스트하게 된다.The operation of the present invention thus formed will be described below. The bolts 600 are fastened to the coupling holes 211 of the lower plate jig 200 to fix the lower plate jig 200 to the lower portion of the UTM and the balls of the ball stud 500 are inserted into the insertion grooves 221 of the lower plate jig 200, The upper plate jig 300 is seated on the upper end of the lower plate jig 200 by allowing the hub 520 of the ball stud 500 to pass through the through hole 303 of the upper plate jig 300. [ The upper plate jig 300 is fixed to the lower plate jig 200 by fastening the bolts 610 to the fastening holes 302 of the upper plate jig 300 and the screw holes 222 of the lower plate jig 200, The hub 520 of the ball stud 500 passing through the through hole 303 of the ball stud 300 is coupled to the upper portion of the UTM and then the ball stud 500 is inserted into the upper jig 300 by moving the UTM upward. The tensile strength of the test piece is tested.

이상에서 설명한 본 발명에 따르면, UTM에 설치되는 하판지그와 상판지그로 형성된 볼스터드의 인장강도 테스트용 지그를 형성함으로써 볼스터드의 인장강도를 테스트를 용이하게 할 수 있도록 하였다.According to the present invention described above, the tensile strength of the ball stud can be easily tested by forming a jig for testing the tensile strength of the ball stud formed of the lower plate jig and the upper plate jig installed in the UTM.

Claims (1)

각모서리 부위에 결합공(211)을 형성한 장방형의 플레이트(210)를 하측에 형성하고, 상기 플레이트(210)의 상단에 볼스터드(500)가 안착되도록 내측으로 오목한 삽입홈(221)이 구비된 본체(220)가 형성되며, 상기 본체(200) 상단의 삽입홈(221) 둘레에 나사공(222)을 형성한 하판지그(200)와; 상기 하판지그(200)의 상단에 결합되는 것으로 하단의 중간부위에 볼스터드(500)가 삽입되도록 내측으로 삽입홈(301)을 형성하고, 상기 삽입홈(301)의 중간부위에 관통된 관통공(303)을 형성하며, 각모서리 부위에 볼트가 체결되도록 체결공(302)을 형성한 상판지그(300)로 이루어진 것을 특징으로 하는 타이로드엔드 볼스터드의 인장강도 테스트용 지그.A rectangular plate 210 having a coupling hole 211 at each corner is formed on the lower side and an insertion groove 221 is formed inwardly concave so that the ball stud 500 is seated on the upper end of the plate 210 A lower plate jig 200 in which a screw hole 222 is formed around an insertion groove 221 at an upper end of the main body 200; And an insertion groove 301 is formed inwardly to insert the ball stud 500 into an intermediate portion of the lower end of the lower plate jig 200. The through hole 301 penetrates through the intermediate portion of the insertion groove 301, And a top plate jig (300) having a fastening hole (302) formed on each corner of the jig (303).
KR1019960035800A 1996-08-27 1996-08-27 Jig for testing ultimate strength of tie-rod end bolster KR100187498B1 (en)

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KR100187498B1 KR100187498B1 (en) 1999-05-15

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CN105675290A (en) * 2016-04-22 2016-06-15 芜湖禾田汽车工业有限公司 Detection tool used for fatigue test of automobile control arm ball pin
CN115290484A (en) * 2022-09-29 2022-11-04 江苏培达塑料有限公司 End hardness detection equipment of PVC pipe production line
KR20230032389A (en) * 2021-08-31 2023-03-07 (주)아이엘케이 Tierod Test Jig
KR20230032390A (en) * 2021-08-31 2023-03-07 (주)아이엘케이 Tie rod measurement fixing jig
CN116124070A (en) * 2023-04-04 2023-05-16 青岛迈朗格智能制造有限公司 Quality test bench for vehicle spare and accessory parts

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CN104614232B (en) * 2013-11-04 2018-01-05 珠海格力电器股份有限公司 Detection clamp for detecting yield strength of spherical coupling

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105675290A (en) * 2016-04-22 2016-06-15 芜湖禾田汽车工业有限公司 Detection tool used for fatigue test of automobile control arm ball pin
KR20230032389A (en) * 2021-08-31 2023-03-07 (주)아이엘케이 Tierod Test Jig
KR20230032390A (en) * 2021-08-31 2023-03-07 (주)아이엘케이 Tie rod measurement fixing jig
CN115290484A (en) * 2022-09-29 2022-11-04 江苏培达塑料有限公司 End hardness detection equipment of PVC pipe production line
CN116124070A (en) * 2023-04-04 2023-05-16 青岛迈朗格智能制造有限公司 Quality test bench for vehicle spare and accessory parts
CN116124070B (en) * 2023-04-04 2023-06-27 青岛迈朗格智能制造有限公司 Quality test bench for vehicle spare and accessory parts

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