KR860002036Y1

KR860002036Y1 - Bearing fastener of pulley

Info

Publication number: KR860002036Y1
Application number: KR2019840006114U
Authority: KR
Inventors: 이장우
Original assignee: 향상공업주식회사; 이장우
Priority date: 1984-06-28
Filing date: 1984-06-28
Publication date: 1986-08-20
Also published as: KR860000587U

Abstract

내용 없음.No content.

Description

Door Car Bearing Fixture

제1도는 본 고안의 전체 분해사시도.1 is an exploded perspective view of the present invention.

제2도는 본 고안의 결합상태도.2 is a combined state of the present invention.

제3도는 본 고안의 전체단면도.3 is an overall cross-sectional view of the present invention.

제4도는 본 고안의 사용상태 단면도.Figure 4 is a cross-sectional view of the use state of the present invention.

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

(1) : 호차 (2) : 호차베어링 고정삽입구(1): door car (2): door car fixed insertion slot

(3) : 호차베어링 고정구 삽입홈 (4) : 호차베어링 고정구(3): door car bearing fixture insert groove (4): door car bearing fixture

(5) : 호차베어링 (6) : 호차베어링집(5): door car bearings (6): door car bearings

(7) : 중심축.(7): central axis.

본 고안은 호차베어링 고정구에 관한 것이다.The present invention relates to a door car bearing fixture.

종래에는 호차베어링의 고정을 완전하게 하지 못하여 호차를 사용도중 베어링이 튀어나오게 되어 호차를 더이상 사용치 못하고 고정구의 결착도 복잡하여 결착이 완전하지 못하며 작업시간도 많이 걸리는 등에 불편한 점이 있었다.In the related art, the bearing of the door car was not used to completely fix the door car bearing, so that the bearing popped out while the door car was not used anymore, and the fastening of the door car was not used anymore.

본 고안은 이러한 점을 감안하여 호차베어링 고정구삽입구의 내부 주연부에 호차베어링 고정구 삽입홈을 형성하고 호차베어링 고정구를형으로 형성하여 호차베어링 고정구 삽입홈에 삽입하고 압착하게되 면호차베어링 고정구가 퍼지면서 호차베어링 고정구의 주연부가 호차베어링 삽입홈에 삽입 고정되는 것으로서 첨부도면에 의거 상세히 설명하면 다음과 같다.In view of this point, the present invention forms a roller bearing fixture insert groove at the inner circumference of the roller bearing fixture insert and provides a roller bearing fixture. It is formed in the shape and inserted into the car bearing bearing insert groove, and the surface of the door car bearing fixture is spread and the periphery of the car bearing bearing fixture is inserted and fixed in the car bearing bearing insertion groove as described in detail as follows.

호차(1)몸체일측에 천공된 호차베어링 고정구삽입구(2)의 주연부에 호차베어링 고정구삽입홈(3)을 형성시키고 호차베어링고정구(4)를형으로 형성하여서 된 구조로서 작용효과를 설명하면 다음과 같다.The door roller (1) forms the door bearing fixture insertion groove (3) at the periphery of the door roller bearing fitting (2) perforated on one side of the body, and the door bearing fixture (4) is formed. When explaining the effect as a structure formed in the form as follows.

호차(1)를 제작시 호차(1)의 내부에 호차베어링(5)을 내장한 호차베어링집(6)을 삽입하고 중심축(7)을 축설한 다음 호차베어링(5)이 외부로 이탈되지 않게 호차베어링고정구(4)로 고정시켜야 하는데 형으로 형성된 호차베어링고정구(4)를 호차베어링 고정구삽입홈(3)에 끼우고 외부에서 호차베어링고정구(4)를 압착하게 되면 호차베어링고정구(4)는 퍼지면서 호차베어링 고정구삽입홈(3)에 삽착되게 되는 것이다.When manufacturing the door car 1, insert the door car bearing house 6 with the door car bearing 5 in the interior of the door car 1, build the central shaft 7, and then move the door car bearing 5 to the outside. If you do not need to be fixed to the door car bearing fixture (4), insert the door car bearing fixture (4) formed in the shape into the door car bearing fixture insertion groove (3) and press the door car bearing fixture (4) from the outside when the door car bearing fixture (4). Spread is to be inserted into the door car bearing fixture insertion groove (3).

이렇게 호차베어링 고정구(4)로 간편하게 호차베어링(5)의 이탈을 방지하므로서 호차의 제작단가가 저렴하게 되고 제작시간도 단축되며 호차의 수명도 연장되는 등에 효과가 있는 유용한 고안인 것이다.Thus, it is a useful design that is effective in the production cost of the car, the production time is shortened, and the life of the car is extended by preventing the detachment of the door car bearing 5 easily with the car car bearing fixture 4.

Claims

To form a roller bearing fixture insert groove 3 on the inner periphery of the known roller bearing fixture insert 2, The door roller bearing fixture formed by the mold.