KR890008269Y1 - A stone cutting machine - Google Patents

A stone cutting machine Download PDF

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Publication number
KR890008269Y1
KR890008269Y1 KR2019850016253U KR850016253U KR890008269Y1 KR 890008269 Y1 KR890008269 Y1 KR 890008269Y1 KR 2019850016253 U KR2019850016253 U KR 2019850016253U KR 850016253 U KR850016253 U KR 850016253U KR 890008269 Y1 KR890008269 Y1 KR 890008269Y1
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KR
South Korea
Prior art keywords
tip
stone cutting
protrusions
opening groove
stone
Prior art date
Application number
KR2019850016253U
Other languages
Korean (ko)
Other versions
KR870009823U (en
Inventor
이관영
Original Assignee
석주다이아몬드공업주식회사
임명오
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Application filed by 석주다이아몬드공업주식회사, 임명오 filed Critical 석주다이아몬드공업주식회사
Priority to KR2019850016253U priority Critical patent/KR890008269Y1/en
Publication of KR870009823U publication Critical patent/KR870009823U/en
Application granted granted Critical
Publication of KR890008269Y1 publication Critical patent/KR890008269Y1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
    • B28D1/12—Saw-blades or saw-discs specially adapted for working stone
    • B28D1/121—Circular saw blades

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  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Tires In General (AREA)

Abstract

내용 없음.No content.

Description

석재 절단용 톱Stone cutting saw

제1도는 본 고안의 평면도.1 is a plan view of the present invention.

제2도는 제1도 A 부분의 확대도.2 is an enlarged view of a portion A of FIG. 1.

제3도는 본 고안의 팁의 사시도.3 is a perspective view of the tip of the present invention.

제4도는 본 고안의 다른 실시도.4 is another embodiment of the present invention.

제5도는 제4도 B 부분의 확대도.5 is an enlarged view of a portion B of FIG. 4.

제6도는 본 고안의 팁의 다른 실시사시도.6 is another embodiment of the tip of the present invention.

제7(a)도 , 제 7(b)도는 본 고안의 팁에 돌조를 실시한 상태의 사시도.Fig. 7 (a) and Fig. 7 (b) are perspective views of the tip of the present invention with a protrusion.

제8도는 제 7도의 평면도.8 is a plan view of FIG.

본 고안은 석재절단용 톱에 관한것으로 특히, 톱본체(Shank)의 요입부와 주면꺾임부분에 개구홈을 형성하여 팁(Tip)의 돌부가 끼워져 용착된 석재절단용톱에 관한 것이다.The present invention relates to a stone cutting saw, and more particularly, to a stone cutting saw welded by forming an opening groove in the recessed part of the saw body (Shank) and the main surface bent portion is inserted into the protrusion of the tip (Tip).

종래에는 원호상의 주면 요입부마다 직사각형의 팁이 용착된 구조로 사용되고 있었다. 따라서 이와같은 톱에 있어서는 팁이 거의 닳아지게 되면 팁상면이 충분히 남아 있는데도 불구하고 본체의 요입부입구와 주면이 만나는 ㄱ형 부분이 마모 손상되어 재사용이 불가능하게되는 문제점이 있었다.Conventionally, the rectangular tip was used in the structure which welded the every main recessed part of arc shape. Therefore, in such a saw, when the tip is almost worn out, although the tip top surface remains sufficiently, the a-shape portion where the inlet part and the main surface of the main body meet is worn out and has a problem in that it cannot be reused.

본 고안은 요입부 입구와 주면이 만나는 ㄱ형부분을 굴삭하여 개구홈을 형성함과 아울러 팁에도 돌부를 형성하여 이 개구홈에 끼워진채로 용착일체화하므로서 사용중 본체의 요입부입구와 주면이 만나는부분이 손상됨을 방지하고자하는데에 그목적이 있다.The present invention excavates the a-shaped part where the inlet part and the main face meet to form an opening groove, and also forms a protrusion at the tip to integrate the welding body while being fitted in the opening groove, thereby damaging the part where the inlet part of the main body and the main surface meet during use. The purpose is to prevent this.

본 고안은 이와같은 목적을 달성함과 아울러 용착되는 팁의 지지력을 향상하고자하는데에도 그 목적이 있으며 이와같은 팁의 양측면에 수개의 돌조를 형성하여 석재절단시의 석분과 팁의 마찰력을 적게 하고자 하는 데에도 그 목적이 있다.The present invention aims to achieve this purpose and to improve the bearing capacity of the welded tip, and to reduce the friction between the stone powder and the tip during stone cutting by forming several protrusions on both sides of the tip. It also has a purpose.

첨부도면에 의거 실시구조를 설명하면 다음과 같다.According to the accompanying drawings, the implementation structure is as follows.

[실시예 1]Example 1

제1도내지 제3도에 도시한 바와같이 원판형본체(1)의 요입부(6)내측면에 개구홈(3)을 형성하고 이 개구홈(3)에형 팁(2)의 돌부(4)가 끼워져 일체로 용착되어서 된다.As shown in FIGS. 1 to 3, an opening groove 3 is formed in the inner side of the recess 6 of the disc-shaped body 1, and the opening groove 3 The protrusion 4 of the die tip 2 is fitted and welded integrally.

따라서 팁(2)의 상면이 중앙부로부터 후면까지 점차 두껍게되는 형상으로 닳게되더라도 전단의 팁(2)부분이 돌부(4)에 의하여 충분히 두께를 가지므로 상면이 어느정도 거의 닳아 없어질때까지 사용하더라도 본체(1)에는 손상이 전연 없게되는 것이다.Therefore, even if the top surface of the tip (2) is gradually thickened from the center portion to the rear surface, the tip (2) portion of the front end is sufficiently thick by the protrusions (4), so even if the upper surface is worn down to some extent, the main body ( 1) There is no damage at all.

[실시예 2]Example 2

제4도 내지 제6도의 도시에 의하는 바와 같이 원판형 본체(1)의 요입부(6)양측면에 개구홈(3)(3')을 형성하고 팁(2')은 양측저면에 돌부(4)(4')를 형성한형으로 하여 요입부(6)와 요입부(6)사이에 걸쳐 팁(2')이 고정될 경우 일측돌부(4)는 전방 개구홈(3)에, 타측돌부(4')는 다음 요입부(6)의 후방개구홈(3')에 각각 끼워지면서 용착되는 구조로된다.As shown in FIGS. 4 to 6, opening grooves 3 and 3 ′ are formed on both sides of the recess 6 of the disc-shaped main body 1, and the tips 2 ′ are protrusions on both bottom surfaces thereof. 4) Forming 4 ' When the tip 2 'is fixed between the recess 6 and the recess 6, the one side protrusion 4 is in the front opening groove 3 and the other protrusion 4' is the next indentation. (6) to each of the rear opening groove (3 ') is fitted into the structure to be welded.

따라서 실시예 1과 같은 팁(2)보다 지지력이 강화되어 사용중 팁(2')의 이탈을 방지케된다.Therefore, the bearing capacity is strengthened than the tip 2 as in Example 1, thereby preventing the tip 2 'from being detached during use.

[실시예 3]Example 3

제 7도의 (가)(나)내지 제 8도와같이형팁(2)또는형팁(2')모두의 양측면에 돌조(5)를 형성한다.As in (a) to (b) of FIG. 7 Mold tip (2) or Protrusions 5 are formed on both sides of both mold tips 2 '.

따라서 석재절단시 팁(2)(2')의 양측면과 석재와의 접촉부분이 석분과의 마찰로서 원활히 회전되지 않던 문제점을 개선케되는 것이다.Therefore, when the stone cutting both sides of the tip (2) (2 ') and the contact portion of the stone is to improve the problem that does not rotate smoothly due to friction with the stone powder.

이와같이 본 고안은 팁(2)(2')의 구조를 돌부(4)(4'), 돌조(5)가 형성된 구조로 하므로서 종래 단순한 구조의 팁(2)(2')이 갖는 제문제점을 개선하여 충분한 팁(2)의 사용을 기하고 더불어 본체(1)의 손상을 방지할 뿐 아니라 팁(2')의 이탈을 줄일 수 있으며 팁(2)(2')의 석재와의 접촉시 발생되는 석분을 원활하게 배출시켜 마찰저항을 극소화하여 회전력을 보장케되는 효과가 있다.As such, the present invention has a structure in which the tips 2, 2 'have a structure in which the protrusions 4, 4', and the protrusions 5 are formed, thereby solving the problems of the conventional simple structures 2, 2 '. It is possible to improve the use of a sufficient tip (2) and to prevent damage to the main body (1) as well as to reduce the detachment of the tip (2 ') and occurs when the tip (2) (2') contact with the stone By smoothly discharging the stone powder is minimized the frictional resistance to ensure the rotational force.

Claims (3)

팁이 톱본체의 원호상주면에 일정간격으로 용착되는 통상의 것에 있어서 톱본체(1)의 요입부(6)내측면에 개구홈(3)을 형성하고, 이 개구홈(3)에 팁(2)의 돌부(4)가 끼워져 일체로 용착됨을 특징으로 하는 석재절단용 톱.In a conventional one in which the tip is welded to the arcuate circumferential surface of the saw body at regular intervals, an opening groove 3 is formed in the inner side of the recess 6 of the saw body 1, and the tip 2 is formed in the opening groove 3. A stone cutting saw, characterized in that the protrusion (4) of the) is fitted and welded integrally. 제 1항에 있어서 두개의 돌부(4)(4')를 형성한형 팁(2')으로하되 요입부(6) 역시 두개의 개구홈(3)(3')을 형성함을 특징으로하는 석재 절단용 톱.The method of claim 1, wherein the two protrusions 4, 4 ' Stone cutting saw, characterized in that the tip (2 ') but the recess 6 also forms two opening grooves (3) (3'). 제 1항 또는 제2항에 있어서 팁(2)(2')의 양측면에 수개의 돌조(5)를 형성함으로 특징으로 하는 석재절단용 톱.The stone cutting saw according to claim 1 or 2, wherein a plurality of protrusions (5) are formed on both sides of the tip (2) (2 ').
KR2019850016253U 1985-12-06 1985-12-06 A stone cutting machine KR890008269Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019850016253U KR890008269Y1 (en) 1985-12-06 1985-12-06 A stone cutting machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019850016253U KR890008269Y1 (en) 1985-12-06 1985-12-06 A stone cutting machine

Publications (2)

Publication Number Publication Date
KR870009823U KR870009823U (en) 1987-07-09
KR890008269Y1 true KR890008269Y1 (en) 1989-11-25

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KR2019850016253U KR890008269Y1 (en) 1985-12-06 1985-12-06 A stone cutting machine

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KR870009823U (en) 1987-07-09

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