KR800000584Y1 - Molding device for grinding baff - Google Patents

Molding device for grinding baff Download PDF

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Publication number
KR800000584Y1
KR800000584Y1 KR7805582U KR780005582U KR800000584Y1 KR 800000584 Y1 KR800000584 Y1 KR 800000584Y1 KR 7805582 U KR7805582 U KR 7805582U KR 780005582 U KR780005582 U KR 780005582U KR 800000584 Y1 KR800000584 Y1 KR 800000584Y1
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KR
South Korea
Prior art keywords
roller
abrasive
baff
grinding
molding device
Prior art date
Application number
KR7805582U
Other languages
Korean (ko)
Inventor
서상진
Original Assignee
서상진
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Publication date
Application filed by 서상진 filed Critical 서상진
Priority to KR7805582U priority Critical patent/KR800000584Y1/en
Application granted granted Critical
Publication of KR800000584Y1 publication Critical patent/KR800000584Y1/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24DTOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D18/00Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for
    • B24D18/0036Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for by winding up abrasive bands
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24DTOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D9/00Wheels or drums supporting in exchangeable arrangement a layer of flexible abrasive material, e.g. sandpaper
    • B24D9/04Rigid drums for carrying flexible material

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Polishing Bodies And Polishing Tools (AREA)

Abstract

내용 없음.No content.

Description

연마체 성형장치Abrasive Forming Machine

제1도는 본 고안의 사시도.1 is a perspective view of the present invention.

제2도는 성형 로울러의 일부를 절개한 정면도.2 is a front view in which a part of the forming roller is cut away.

제3a도, 제3b도는 성형 과정을 나타낸 예시도.3a and 3b are exemplary views showing a molding process.

본 고안은 직포나 폐섬유등을 여러겹 중첩 봉제하여 도우너츠형 바피(Baff)연마체를 성형함에 있어서 직포를 파이프형상으로 둥글게 말아 재봉한 다음 고정 및 가동로울러에 덮어 씌우고서 그 중앙부에 견인줄을 감아 걸어 양쪽에서 동시에 잡아 당기면 소재 중앙부를 로울러의 좁은 틈 사이로 끼어들게 하여 두겹으로 포겐후에 가동로울러를 회동 압축시켜 견고한 축공의 형성과 동시 연마체가 성형되도록 한 바프연마체의 성형장치에 관한 것으로서 작업의 신속성과 간편화를 기하는 동시 연마체에 충분한 내구력을 갖도록 하는데 그 목적을 둔 것이다.The present invention is to sew woven fabrics and waste fibers in multiple layers to form a doughnut-type Baff polishing body, roll the fabric into a pipe shape, sew it, cover it with a fixed and movable roller, and draw a traction line at the center It is a device for forming a bap abrasive body that allows the center of the material to be sandwiched between the narrow gaps of the rollers by rolling it up, and the moving rollers are compressed by rotating the rollers after the two folds. Its purpose is to have sufficient durability for simultaneous abrasives with speed and simplicity.

종래 바프 연마체를 성형함에 있어서는 직포나 폐섬유등을 엽전처럼 중앙에 축공을 뚫고서 이것을 여러컵 중첩 재봉하여 완성하였거나 목재 따위로 관체 외주에 요입홈을 설하고 여기에다 직포를 감은 다음 끈으로 묶고서 양쪽을 접어세워 완성하는 것이 태반을 차지하고 있다.Conventionally, in forming a BAF abrasive, a woven fabric or a waste fiber is drilled in the center like a lobe, and this is completed by several cups of overlapping sewing. Fold up and complete the placenta.

그러나 이같은 성형장치나 방법으로 만들어진 연마체는 구태 의연한 수가공에만 의존하였기 때문에 제품의 품질이 고르지 못하고 성형 작업이 매우 힘들뿐 아니라 축공의 형상이 일정치 못해서 편심 부착되기 일쑤고 이로인해 회전시 접촉면의 불규칙한 접촉으로 연마효과를 제대로 거둘수 없을 뿐만 아니라 충분한 지구력을 갖추어야 할 연마체의 강도가 충분치 못한 폐단도 있어 제구실을 못다했다.However, since the abrasives made by such molding apparatus or method only depended on old-handed handwork, the quality of the product is uneven and the molding work is very difficult, and the shape of the shaft hole is not uniform, which leads to eccentric attachment and thus irregular contact surface during rotation. Not only did the contact not be able to achieve the polishing effect properly, but there was also a lack of strength of the abrasive to have sufficient endurance.

그래서 본 고안에서는 종전의 폐단을 제거하여 능률적이고 생산성 있는 성형장치를 개발 보급함으로써 연마체의 질적향상을 꾀하는 동시에 작업의 간편화를 아울러 도모할 수 있겠금 압축한 것인바, 이를 첨부된 도면에 따라서 상세히 설명하면 다음과 같다.Therefore, the present invention is to compress and improve the quality of the abrasive body and at the same time to simplify the work by developing and distributing an efficient and productive molding device by removing the previous closed end, according to the accompanying drawings in detail The explanation is as follows.

기대(a)의 상부 양측에 핸들(9)달린 나사축봉에 의해 회전과 동시 진퇴하면서 전면 중앙에다 삽입요구(1')를 갖는 가동로울러(1)와 그 삽입요구(1')에 맞는 돌출부(2')를 맞대어 형성시킨 고정로울러(2)를 동일 축방향에 설치하고, 이들 사이의 뒷쪽 기대상에는 지주(3)를 세워 위치편차를 두고서 두개의 도르레(3'), (3")를 유착하고 견인줄(4)을 걸어두며, 지주(3)아래의 기대상에는 견인줄(4)의 양단을 고정시킨 권취 로울러(8)를 라쳇트 기어(6)축에 착설하는 한편 라쳇트 기어(6)의 핸들(5)에 일방향 회전용 제지구(7)를 병착하여서 된 것으로, 미설명부호 P는 로울러(1), (2)사이의 간격 10은 연마체 소재, 10a는 성형된 연마체를 나타내고, 견인줄(4)은 고정로울러(2)의 돌출부(2')를 한번 휘감고서 한쪽끝은 곧바로 권취로울러에 다른쪽 끝은 지주(8)의 도르레(3'), (3")를 거쳐 권취로울러(8)에다 연결한 것이다.A movable roller 1 having an insertion demand 1 'at the center of the front and a protrusion corresponding to the insertion demand 1', while simultaneously moving back and forth by a screw shaft rod having a handle 9 on both upper portions of the base a. A fixed roller (2 ') formed to face each other is installed in the same axial direction, and the two bases (3') and (3 ") are adhered to each other with a support (3) on the rear base between them, with a positional deviation. Hang the tow line (4), and on the expectation under the support (3), a winding roller (8) fixed at both ends of the tow line (4) is installed on the ratchet gear (6) shaft, and the ratchet gear (6) The one-way rotation paper-making tool 7 is connected to the handle 5 in parallel, and reference numeral P denotes an abrasive material, 10a denotes a molded abrasive body and 10a between the rollers 1 and 2, The tow line 4 is wound around the projection 2 'of the fixed roller 2 once, and one end is directly wound on the roller and the other end of the pulleys 3' and 3 " Would have struck connecting eda winding roller (8).

이와 같이 구성된 본 고안을 이용하여 연마체를 성형할시에는 고정로울러(2)에 소재(10)의 반쯤을 끼워 씌우고 돌출부(2')에 감겨 있던 견인줄(4)을 풀어 소재(10)중앙부 걸을 휘감아 놓은 다음 핸들(9)을 돌려가면서 가동로울러(1)를 서서히 고정로울러(2)쪽으로 이동시켜가며 소재(10)의 남은 부분의 안쪽으로 기우고 양 로울러 사이에 소재(10)의 두께 2배 정도 만큼의 간격을 유지토록 해둔다.When molding the abrasive using the present invention configured as described above, the half of the material 10 is inserted into the fixed roller 2 and the traction line 4 wound on the protrusion 2 'is released to walk the center part of the material 10. After winding up, turn the movable roller (1) to the fixed roller (2) while turning the handle (9), tilting the inside of the remaining part of the material (10), and double the thickness of the material (10) between both rollers. Leave the gap as close as possible.

소재(10)의 두께에 따라서 양로울러(1), (2)사이의 간격(P)을 적당히 조절된 뒤에는 고정로울러(2)의 돌출부(2')에 가동로울러(1)의 삽입요구(1')가 끼어 결합된다.After the distance P between the rollers 1 and 2 is appropriately adjusted according to the thickness of the raw material 10, the insertion requirement of the movable roller 1 to the projection 2 'of the fixed roller 2 is required. ') Is combined.

이어 소재(1)의 중앙부에 바로 놓인 견인줄(4)은 핸들(5)과 제지구(7)를 적절히 움직여 라쳇트 기어(6)를 돌리면 이와 동시에 권취로울러(8)가 회전할때 함께 같은 방향으로 감긴다.Subsequently, the tow line 4 placed directly at the center of the material 1 moves the handle 5 and the papermaking machine 7 to turn the ratchet gear 6, and at the same time the winding roller 8 rotates in the same direction. Wound

견인줄(4)이 양쪽에서 동시에 잡아 당겨질때 소재(10)의 중앙부는 양로울러(1), (2)의 간격(P)사이로 말려 오므라 들어가고 그 중앙부의 내면이 고정 로울러(2)의 돌출부(2')에 닿을때 멈춘다. 이렇게 하여 완전히 오므라뜨린 다음 핸들(9)을 돌리면 가동로울러(1)는 더 전진되고 겹쳐진 소재(10)의 측면을 압착하게 되며 압착되고 난후 가동 로울러(1)를 후진시키고 견인줄(4)도 풀고 돌출부(2')에 끼워진 소재(10)를 빼내면 성형된 안마체(10a)가 되어 나온다. 돌출부(2')에 끼어져 있음으로해서 생긴 구멍이 곧 축공이다.When the traction cord 4 is pulled simultaneously from both sides, the center portion of the material 10 is rolled up between the gaps P of the rollers 1 and 2, and the inner surface of the center portion of the projection roller 2 is fixed. It stops when it reaches'). In this way, after fully retracting and turning the handle (9), the movable roller (1) squeezes the side of the more advanced and overlapping material (10), and after it is squeezed, the movable roller (1) is retracted and the traction line (4) is also loosened and the protrusion Pulling out the material 10 sandwiched by the 2 ', the molded massage body 10a comes out. The hole formed by being pinched by the projection 2 'is an axial hole.

하나의 제품을 완성한 다음에는 라쳇트 기어(6)를 역회전시켜 감겼던 견인줄(4)을 풀어놓고 다음작업을 준비한다.After completing one product, loosen the traction line (4) by rotating the ratchet gear (6) in reverse and prepare for the next work.

이상과 같은 본 고안은 성형할 연마체 소재의 두께에 관계없이 손쉽게 성형할 수 있고 소정의 두께로 재봉된 소재를 재차 두겹으로 봉합하여 연마체를 성형할 수 있으므로 이렇게 만들어진 연마체는 종전의 그것에 비해 강도와 품질면에서 대단히 향상된 실질적 효과가 있는 것이다.The present invention as described above can be easily formed irrespective of the thickness of the abrasive material to be molded, and thus the abrasive can be molded by double-sealing the material sewn to a predetermined thickness and forming the abrasive body as compared to the conventional one. There is a substantial improvement in strength and quality.

Claims (1)

선단면에 삽입 요구(1')가 있는 가동 로울러(1)와 이 삽입 요구에 걸맞는 돌출부(2')를 둔 고정 로울러(2)로써 성형부를 구성하고 이들 하방에 라쳇트 기어(6)에 따라 또는 권취로울러(8)를 설치하여 고정로울러(2)의 돌출부(2')를 휘감아 내려진 견인줄(4)의 양끝을 고정시켜 권취할 수 있게 하는 것을 특징으로한 연마체 성형장치.The molded part is constituted by a movable roller 1 having an insertion request 1 'at its front end and a fixed roller 2 having a projection 2' suitable for the insertion request, and below the ratchet gear 6. According to the present invention, the winding roller 8 is provided with an abrasive body forming apparatus, characterized in that both ends of the pulling line 4 are wound around the projection 2 'of the fixed roller 2 so as to be wound up.
KR7805582U 1978-10-30 1978-10-30 Molding device for grinding baff KR800000584Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR7805582U KR800000584Y1 (en) 1978-10-30 1978-10-30 Molding device for grinding baff

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR7805582U KR800000584Y1 (en) 1978-10-30 1978-10-30 Molding device for grinding baff

Publications (1)

Publication Number Publication Date
KR800000584Y1 true KR800000584Y1 (en) 1980-05-14

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR7805582U KR800000584Y1 (en) 1978-10-30 1978-10-30 Molding device for grinding baff

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Country Link
KR (1) KR800000584Y1 (en)

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