WO1988009240A1 - Machine de meulage d'outils coupants - Google Patents

Machine de meulage d'outils coupants Download PDF

Info

Publication number
WO1988009240A1
WO1988009240A1 PCT/JP1988/000465 JP8800465W WO8809240A1 WO 1988009240 A1 WO1988009240 A1 WO 1988009240A1 JP 8800465 W JP8800465 W JP 8800465W WO 8809240 A1 WO8809240 A1 WO 8809240A1
Authority
WO
WIPO (PCT)
Prior art keywords
ruler
screw
grindstone
variety
grinding
Prior art date
Application number
PCT/JP1988/000465
Other languages
English (en)
Japanese (ja)
Inventor
Masayuki Oka
Original Assignee
Masayuki Oka
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
Priority claimed from JP62126423A external-priority patent/JPH07102496B2/ja
Priority claimed from JP6009888A external-priority patent/JPH01234146A/ja
Application filed by Masayuki Oka filed Critical Masayuki Oka
Publication of WO1988009240A1 publication Critical patent/WO1988009240A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
    • B24B3/36—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades
    • B24B3/54—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades of hand or table knives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
    • B24B3/36—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades

Definitions

  • the present invention relates to a work surface in which a grindstone capable of adjusting a grinding amount is arranged on a rotatable base plate in a radially spiral position, and an inner ruler is provided on a hollow surface of the grindstone and an outer ruler is provided on a grindstone outer frame.
  • Various types of rings are provided on the outer ring of the work surface.
  • Substrate processing that removes oils and fats and oxides that have adhered to cutting tools and machined parts, etc., and aligns the cutting edges. This is related to a blade sharpener that finishes on the work surface of the whetstone.
  • the blade is guided and sharpened in a certain direction on the ruler.
  • the ruler needs to be adjusted frequently due to changes in the grinding surface, wear reduction, etc. during the work process.
  • the structure of the installation ruler which is unstable and has a gap, has a high risk of pinching or bouncing of the blade.
  • a water-cooling device or an air-cooling device is used to suppress frictional heat in which the blade is pressed into a wide range on the working surface of the rotary grindstone, and in both cases, the adhesion of the blade is transferred to the working surface of the grindstone, and scratches on the grindstone and
  • clogging and the like gradually increase, grinding power decreases and grinding chips and cooling water are scattered around by the centrifugal action of the grinding wheel, causing pollution. Modifications such as clogging of whetstones and side edges are frequently required, and fine adjustment of the blade grinding amount on the ruler and fine adjustment of the cutting edge are inefficient and it is difficult to obtain a high quality finished surface.
  • the present invention there is provided a variety of rings on an outer ring of a work surface, and processing of a ground and a deformed blade of a blade.
  • a grindstone with a centrifugal or centripetal action is arranged radially above the cylindrical shaft equipped with a motor.
  • the inner ruler at the top and the outer frame of the grindstone with the column supported in the hollow of the shaft.
  • the vertical ruler raises and lowers the grindstone on the work surface where the grinding amount of the grindstone can be adjusted.
  • the outer ruler table, the grindstone table, and the inner ruler table are each equipped with a distribution port, sponges are installed inside the room, and the washing water is circulated by the centrifugal action of the grindstone from the water tank.
  • the present invention provides a knife sharpener capable of eliminating the above-mentioned defects of the conventional sharpener by alternately circulating.
  • Fig. 1 is a plan view, partially in section.
  • Fig. 2 is a cross-sectional view of the local side where the clutch operates.
  • Fig. 3 is a front view, partially in section.
  • Fig. 4 is a plan view with an aquarium and sponge partially cut away. Area view.
  • Fig. 5 is a front view with a water tank and a sponge, and a partial cross-sectional view.
  • Fig. 1 Fig. 2 Fig. 3 shows the support of the column (8) in the hollow of the cylindrical shaft (5) with the ball screw (CIO) bearing (9) (9 ⁇ ) interposed in the body, the tip of the column (S) and
  • the inner ruler (3) is controlled by a set screw (connected with 7 and set screw 1).
  • Axis motor (5) (A) or the transmission member is equipped bearing (9 2) (9 3) interposed equipment body in a, the screw at one end shaft (5) is connected to the other end of the coupler (6)
  • the grinding wheel ( 4 ) is arranged at a position where the centrifugal or centripetal action acts radially on the wheel base ( 4 ) that is stopped.
  • a set screw ( 7 ) is provided on the outer ruler (1) of the outer frame and the cylindrical column (12) provided on the main body, and a handle (13) for operating the set screw ( 7 ) is interposed.
  • the outer ruler (1) is provided with a variety or a variety of whetstones in the outer ring.
  • the ring variety 04) is a control plate 8) that is loosely attached to the variety d3 through the thrust bearing ⁇ and is removable. Connection.
  • the outer ruler (1) and varieties are provided with a set screw (72) and an adjusting screw (16) for controlling the set screw is interposed.
  • Fig. 4 Fig. 5 shows a balloon (3 ⁇ 4 (23 ⁇ )) with a suction valve installed inside and outside the water tank e ⁇ , washing water (B) sponge (G) inside, and rubber-like connecting pipe ⁇ Continuously, varieties (M and outer ruler stand)
  • the set screw (9!) (9) is operated by operating the inner ruler (3) outer ruler (1) to adjust the grinding amount of the whetstone (2), and the set screw ( 11)
  • the handle ( ⁇ is used to control the working surface.
  • the working surface moves in a smaller amount in the inner circumferential direction than the outer circumference, and moves in an instant so as to bite the shinoki surface in a whip-like manner.
  • the grinding interval is set by cooling the frictional heat and removing the shavings by atmospheric cleaning.
  • the flat part of the kitchen knife belly is supported by the outer ruler (1) or the inner ruler (3), and the plane of the kitchen knife is repeatedly sharpened in the direction parallel to the bowed string to sharpen the flat part of the kitchen knife.
  • the washing water ( ⁇ ) is used by expanding the rubber balloon (23) in the water tank fe) by pressurizing the rubber balloon (23 ⁇ ), raising the draft of the washing water (B), and increasing the draft of the sponge (C). penetrate the ci), fall centripetal action by Ri good sponge (d) (C 2) to the assignee ⁇ afford water drip facedown on resumption Re waste water outlet cancellous (C 3) of the grinding wheel (2), one
  • the wastewater falls from the grindstone base (to the former wastewater outlet).
  • the function of pressing the blade against the working surface is to press the sponge (C 2 ), scoop up the washing water (B), and distribute it to the working surface.
  • the wastewater that has reached the purpose of cleaning is suspended by a knife and moved.Wiped with a sponge ( ⁇ 2) (C3), dropped into the wastewater port, and the cleaning and grinding operations are alternately repeated. The blade sharpens without scattering.
  • Outer ruler (1) Inner rule) that provides stable support guidance
  • a sharpening machine that can obtain a high-density grinding angle with a very simple operation while directly looking in a wide round table view while the narrow working surface of the grindstone moves radially in the middle.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

Machine de meulage d'outils coupants, dans laquelle des règles peuvent être ajustées aisément et de manière efficace de sorte qu'un angle de contact et une vitesse de meulage d'une surface de meulage d'outil coupant correspondent à la surface à usiner. Afin de garantir la sécurité d'un outil coupant en le stabilisant pendant une opération de coupe, des pierres à adoucir rotatives (2) sont montées sur un arbre cylindrique (5), et un montant de support (8) est relié à une partie creuse de l'arbre (5) par l'intermédiaire de vis à rotule (10) et est supporté dans la position centrale de la machine, la partie supérieure du montant de support (8) et une règle interne (3) étant reliées entre elles par une vis de jonction (71), une autre règle (1) formant un cadre interne des pierres à adoucir (2) et un montant cylindrique (12) monté sur le corps de la machine étant reliés entre eux par une vis de jonction (7). La vitesse de meulage des pierres à adoucir (2) peut être régulée en tournant les vis de jonction (71), (7) de manière à déplacer verticalement les règles interne et externe (3), (1).
PCT/JP1988/000465 1987-05-22 1988-05-16 Machine de meulage d'outils coupants WO1988009240A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP62126423A JPH07102496B2 (ja) 1987-05-22 1987-05-22 刃物研ぎ機
JP62/126423 1987-05-22
JP63/60098 1988-03-14
JP6009888A JPH01234146A (ja) 1988-03-14 1988-03-14 洗浄装置を設けた刃物研ぎ機

Publications (1)

Publication Number Publication Date
WO1988009240A1 true WO1988009240A1 (fr) 1988-12-01

Family

ID=26401170

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP1988/000465 WO1988009240A1 (fr) 1987-05-22 1988-05-16 Machine de meulage d'outils coupants

Country Status (1)

Country Link
WO (1) WO1988009240A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4519028Y1 (fr) * 1965-03-24 1970-08-03
JPS50111796U (fr) * 1974-02-21 1975-09-11
JPS546138Y2 (fr) * 1975-12-26 1979-03-20
JPS6067081A (ja) * 1983-09-19 1985-04-17 Goei Seisakusho:Kk スクリュ−形カップ砥石
JPS6113248Y2 (fr) * 1981-03-19 1986-04-24

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4519028Y1 (fr) * 1965-03-24 1970-08-03
JPS50111796U (fr) * 1974-02-21 1975-09-11
JPS546138Y2 (fr) * 1975-12-26 1979-03-20
JPS6113248Y2 (fr) * 1981-03-19 1986-04-24
JPS6067081A (ja) * 1983-09-19 1985-04-17 Goei Seisakusho:Kk スクリュ−形カップ砥石

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