WO1996001728A1 - Outil de coupe rotatif et fraise rotative comportant cet outil et servant a former en une seule etape un article cylindrique en granite - Google Patents

Outil de coupe rotatif et fraise rotative comportant cet outil et servant a former en une seule etape un article cylindrique en granite Download PDF

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Publication number
WO1996001728A1
WO1996001728A1 PCT/CN1995/000058 CN9500058W WO9601728A1 WO 1996001728 A1 WO1996001728 A1 WO 1996001728A1 CN 9500058 W CN9500058 W CN 9500058W WO 9601728 A1 WO9601728 A1 WO 9601728A1
Authority
WO
WIPO (PCT)
Prior art keywords
inner cylinder
cylinder
outer cylinder
rotary
cutter
Prior art date
Application number
PCT/CN1995/000058
Other languages
English (en)
Chinese (zh)
Inventor
Zhengshu Chen
Original Assignee
Zhengshu Chen
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhengshu Chen filed Critical Zhengshu Chen
Priority to AU28788/95A priority Critical patent/AU2878895A/en
Publication of WO1996001728A1 publication Critical patent/WO1996001728A1/fr

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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
    • B28D1/04—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with circular or cylindrical saw-blades or saw-discs
    • B28D1/041—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with circular or cylindrical saw-blades or saw-discs with cylinder saws, e.g. trepanning; saw cylinders, e.g. having their cutting rim equipped with abrasive particles

Definitions

  • the present invention relates to processing equipment for granite products, in particular to a rotary cutter for forming cylindrical granite products at one time and a rotary cutter used therefor. Background technique
  • An object of the present invention is to provide a processing device for a cylindrical granite product and a processing tool therefor, which can be used to conveniently form the cylindrical granite product at one time.
  • the rotary cutter of the disposable shaped garden cylindrical granite product of the present invention includes a machine base; a fuselage fixed on the machine base, the fuselage is provided with guide rails; a workbench for fixing a workpiece; processing
  • the device comprises a main shaft, a motor for driving the main shaft to rotate through a transmission mechanism, and one end of the main shaft is provided with a rotary cutting tool, which is composed of an outer cylinder and an inner cylinder which are concentrically mounted with the main shaft.
  • a plurality of uniformly distributed cutter heads are provided on the circumference of the bottom end, and one of the processing device and the worktable can be guided by the guide rail and reciprocated on the body relative to the other.
  • the rotary cutter is further provided with a cooling water supply system, and the main shaft is hollow, so that the cooling water enters the inner cylinder of the rotary cutting tool through the hollow main shaft, and A number of holes opened in the inner cylinder wall enter between the inner cylinder and the outer cylinder. Cavity.
  • the rotary cutter uses a special rotary cutter, which is composed of an inner cylinder and an outer cylinder which are arranged concentrically, at the bottom ends of the inner cylinder and the outer cylinder.
  • a plurality of uniformly distributed cutter heads are arranged on the circumference, and the ends of the inner cylinder and the outer cylinder opposite to the bottom end are fixedly connected and adapted to be connected to the main shaft of the machine.
  • the outer cylinder and the inner cylinder are made of steel, the cutter head is made of diamond, and the cutter head is fixed on the peripheral surface of the bottom of the outer cylinder and the inner cylinder by welding.
  • a plurality of holes are formed in the wall of the inner cylinder to allow cooling water to enter the cavity between the inner cylinder and the outer cylinder.
  • cylindrical granite products can be formed at one time, which is not only fast, but also highly accurate, and can be made into circles of different sizes but regular shapes on the same rock blank.
  • Tubular granite products, while the original blank can still be used, so the utilization rate of raw materials is quite high, which is of great significance for the rational use of resources.
  • FIG. 1 is a general assembly drawing of the rotary cutter of the present invention, partially cut away;
  • Figure 2 is a sectional view of a double-cylinder rotary cutting tool
  • FIG. 3 is a bottom view of FIG. 2. Preferred embodiment for realizing the invention
  • Figure 1 shows the general assembly of a rotary cutter for forming cylindrical granite products at one time.
  • Reference numeral 10 represents a machine base, on which a body 11 is mounted, a fuselage is provided with a guide rail 12, a processing device 13 is installed on the guide rail, and the processing device 13 reciprocates on the guide rail to realize feeding and retracting.
  • the rotary cutting of the present invention The machine uses a hydraulic system (not shown in the figure) to achieve feed and retract, but it can also use a servo motor.
  • the rotary cutter of the present invention is provided with a pressure pump water supply system, which is used to provide cooling water to cool the cutter and the workpiece during the cutting process of the workpiece.
  • the fan 13 is a rotary machining device cutting means 5 on which the motor power, typically 30 kilowatts, the main shaft via a gear transmission 7 6 is rotated, the main shaft 6 with bearings 8.
  • a processing tool is installed at the end of the main shaft 6.
  • the feed and withdrawal of the rotary cutting device is powered by a hydraulic system.
  • An oil cylinder 4 is installed above the rotary cutting device.
  • An electrical box 1 is installed on the main body 11, and the main body 11 is provided with a weight 2 to lower the center of gravity.
  • the body 11 is also equipped with An operation panel 3 is used to control the operation of the machine.
  • a limit switch 9 is installed on the guide rail I 2 to limit the operating position of the processing device 13 when it is running.
  • the processing cutter of the rotary cutter of the present invention is a double-cylinder rotary cutter 14, which is mounted on the main shaft 6.
  • the main shaft 6 is hollow, and the cooling water enters the inner cylinder 23 of the double-cylinder rotary cutter 14 through the hollow main shaft 6.
  • FIG. 2 shows a cross-sectional view of a double-cylinder rotary cutting tool 14.
  • the double-cylinder rotary cutting tool 14 is a double-cylinder structure composed of an inner cylinder 23 and an outer cylinder 22.
  • the inner and outer cylinders are made of metal such as steel.
  • the wall of the inner cylinder 23 is provided with a plurality of holes 15, generally 3-12, so that the cooling water entering the inner cylinder 23 through the hollow main shaft 6 enters the cavity between the two cylinders.
  • a plurality of uniformly distributed cutter heads 21 are installed on the circumferential surface of the bottom ends of the inner and outer cylinders.
  • the cutter heads 21 are fixedly mounted on the circumferential surfaces of the outer ends of the outer cylinder 22 and the inner cylinder 23 by welding, wherein the cutter head 21 is made of diamond.
  • the inner cylinder 23 and the outer cylinder 22 of the rotary cutter 14 are assembled concentrically on the main shaft 6 by means of bolts 24.
  • Fig. 3 is a bottom view of the double-cylinder rotary cutting tool of Fig. 2, and the distribution of the cutter heads 21 is shown in the figure. Generally, 3 to 50 cutter heads 21 are evenly distributed on the peripheral surface of the bottom end of the outer cylinder 22 and the inner cylinder 23. There are 18 outer cylinders 22 and 16 inner cylinders 22 in the figure. The inner and outer cylinders of the double-cylinder rotary cutting tool can be made into various diameters for processing garden cylindrical granite products with different inner and outer diameters.

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

Abstract

Outil de coupe rotatif et fraise rotative comportant cet outil et servant à former en une seule étape un article cylindrique en granite. La fraise rotative comporte une table de fixation portant une pièce, et un dispositif d'usinage équipé de l'outil de coupe rotatif et monté mobile par rapport à la table de fixation sur une piste prévue sur le corps afin de réaliser la mise en place de la pièce et son évacuation. L'outil de coupe rotatif est une structure cylindrique double comportant un cylindre interne et un cylindre externe disposés de manière concentrique autour de l'axe principal du dispositif d'usinage, et plusieurs outils rapportés sont répartis de manière homogène autour de la circonférence des extrémités des cylindres interne et externe. Ladite fraise rotative permet de former rapidement et en une seule étape un article cylindrique en granite, avec augmentation du facteur d'utilisation des matériaux.
PCT/CN1995/000058 1994-07-07 1995-07-07 Outil de coupe rotatif et fraise rotative comportant cet outil et servant a former en une seule etape un article cylindrique en granite WO1996001728A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU28788/95A AU2878895A (en) 1994-07-07 1995-07-07 A rotary cutting tool and a rotary cutter comprising such tool for once-forming a cylindrical granite article

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN 94107268 CN1100027A (zh) 1994-07-07 1994-07-07 一次性成型圆筒花岗岩制品旋割机
CN94107268.1 1994-07-07

Publications (1)

Publication Number Publication Date
WO1996001728A1 true WO1996001728A1 (fr) 1996-01-25

Family

ID=5032898

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN1995/000058 WO1996001728A1 (fr) 1994-07-07 1995-07-07 Outil de coupe rotatif et fraise rotative comportant cet outil et servant a former en une seule etape un article cylindrique en granite

Country Status (3)

Country Link
CN (1) CN1100027A (fr)
AU (1) AU2878895A (fr)
WO (1) WO1996001728A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023186720A1 (fr) * 2022-03-31 2023-10-05 Gühring KG Outil de coupe pour l'usinage de plastiques

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104070611B (zh) * 2013-03-25 2016-02-10 星林尖端产业(株) 磁体切割装置
CN108561690B (zh) * 2018-03-20 2023-12-15 中国工程物理研究院总体工程研究所 采用楔块式柔性辅助支承装置的产品装配结构
CN111571754B (zh) * 2020-04-29 2021-03-23 宁波格林工艺玩具有限公司 一种方孔机及其加工方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1572386A (en) * 1923-07-16 1926-02-09 Leroy G Gates Rotary drill bit
US2599770A (en) * 1947-05-12 1952-06-10 Sonapar Soc De Participation S Tool for drilling rocks and the like and drilling device comprising such tools
US3299877A (en) * 1964-08-24 1967-01-24 Continental Granite Corp Apparatus for cutting cylindrical blocks of stone
CN2131674Y (zh) * 1992-05-28 1993-05-05 蔡开炎 圆弧板切割机
CN2168698Y (zh) * 1993-06-15 1994-06-15 吴腊生 单轨式花岗石切机
CN2175677Y (zh) * 1993-07-10 1994-08-31 王培洪 圆筒状石料切割机

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1572386A (en) * 1923-07-16 1926-02-09 Leroy G Gates Rotary drill bit
US2599770A (en) * 1947-05-12 1952-06-10 Sonapar Soc De Participation S Tool for drilling rocks and the like and drilling device comprising such tools
US3299877A (en) * 1964-08-24 1967-01-24 Continental Granite Corp Apparatus for cutting cylindrical blocks of stone
CN2131674Y (zh) * 1992-05-28 1993-05-05 蔡开炎 圆弧板切割机
CN2168698Y (zh) * 1993-06-15 1994-06-15 吴腊生 单轨式花岗石切机
CN2175677Y (zh) * 1993-07-10 1994-08-31 王培洪 圆筒状石料切割机

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023186720A1 (fr) * 2022-03-31 2023-10-05 Gühring KG Outil de coupe pour l'usinage de plastiques

Also Published As

Publication number Publication date
AU2878895A (en) 1996-02-09
CN1100027A (zh) 1995-03-15

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