WO2001015858A1 - Dispositif de polissage maniable - Google Patents
Dispositif de polissage maniable Download PDFInfo
- Publication number
- WO2001015858A1 WO2001015858A1 PCT/JP1999/006833 JP9906833W WO0115858A1 WO 2001015858 A1 WO2001015858 A1 WO 2001015858A1 JP 9906833 W JP9906833 W JP 9906833W WO 0115858 A1 WO0115858 A1 WO 0115858A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- polishing
- repaired
- cylindrical member
- base
- hand
- Prior art date
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
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/36—Single-purpose machines or devices
- B24B5/363—Single-purpose machines or devices for grinding surfaces of revolution in situ
-
- 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
- B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
- B24B23/08—Portable grinding machines designed for fastening on workpieces or other parts of particular section, e.g. for grinding commutators
-
- 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
- B24B27/00—Other grinding machines or devices
- B24B27/003—Other grinding machines or devices using a tool turning around the work-piece
-
- 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
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
- B24B49/02—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation according to the instantaneous size and required size of the workpiece acted upon, the measuring or gauging being continuous or intermittent
Definitions
- the present invention relates to a handy polishing apparatus for polishing a repaired portion such as a defective portion of a columnar member or the like by overlaying, welding, spraying, or any other means and then polishing.
- the equipment is disassembled and the target parts are transported from the site to the manufacturer or a repair contractor, where they are subjected to some kind of repair processing, and after stress removal such as heat treatment, Finished by a polishing machine or electric discharge machining, etc., and then brought back to the site, installed on the equipment, adjusted, tried and restored.
- stress removal such as heat treatment, Finished by a polishing machine or electric discharge machining, etc.
- the welded portion is formed by means such as electric discharge overlaying, welding, and thermal spraying. Has formed.
- the fillet as the part to be repaired is polished with a file or the like so as to have a predetermined height for business trips with the aim of eliminating irregularities and irregularities in dimensions and achieving an aesthetic appearance and smoothness.
- the present invention has been made in view of the above background, and has as its object the object of the present invention is to perform polishing after building up in a state where it is installed without disassembling from a facility, thereby reducing repair time and cost.
- the degree of polishing of the repaired part can be made uniform, and of course, no skill is required, the degree of polishing of the part to be repaired can be easily set, and the polishing operation can be completed quickly.
- An object of the present invention is to provide a handy polishing apparatus having an excellent effect of improving workability. Disclosure of the invention
- a base for polishing a repaired portion such as a cylindrical member after overlaying, the base including a sliding portion that freely moves along the cylindrical member to be repaired and the like.
- a polishing member attached vertically to the base, adjustable in the axial direction, having a polishing portion at a tip portion, and polishing a repaired portion such as the cylindrical member after the cladding; Attached to the polishing member so as to be able to advance and retreat in the vertical direction so as to interlock with the polishing member, and measuring the protrusion height dimension of the repaired portion after building up by applying the polishing member to the repaired portion.
- a dial gauge when the repaired portion is polished, the polishing portion of the polishing member is brought into contact with the repaired portion and polished by a predetermined amount, so that the protrusion of the repaired portion is increased by the dial gauge.
- polishing part of the polishing member is a diamond electrodeposition grindstone. Further, the polishing part of the polishing member is a grindstone or a buff.
- polishing part of the polishing member is exchangeably attached to the polishing member.
- the polishing member is adjusted up and down by the handle portion, the electric or pneumatically driven polishing member is driven, and then the base is moved along a cylindrical member or the like to be repaired.
- the degree of polishing of the repaired part can be made uniform, as well as skill is not required, the degree of polishing of the repaired part can be easily set, the polishing operation can be completed quickly, and workability is greatly improved. improves.
- the handy polishing apparatus of the present invention is inexpensive and useful to the industry, and can sufficiently cope with cases where the size of a target columnar member or the like is large and cannot be applied with a general polishing apparatus. Widely applicable in industry.
- FIG. 1 is an exploded perspective view of a handy polishing apparatus according to the present invention.
- FIG. 2 is a perspective view of the handy polishing apparatus according to the present invention.
- FIG. 3 is a perspective view showing various modifications of the polishing section.
- FIGS. 1 and 2 show a handy polishing apparatus 1 according to the present invention, in which a repaired material is polished by a discharge buildup device (not shown) or the like to build up a buildup portion B. .
- the overlay operation in this case includes discharge overlay, welding, thermal spraying, and all other means.
- the applied force is the buildup part B as an example, not only the buildup part B but also cylindrical members such as rolls, rams, and shafts. It is also generally applied to polishing burrs and burrs generated by dents, or to smooth surfaces with large surface roughness.
- the hand-held polishing apparatus 1 includes a rectangular base 2 and a pair of bearings 3 and 4 (a total of four bearings) as front and rear sliding portions on the lower surface, but one at the back of the paper is omitted. Is provided).
- the distance between the pair of bearings 3 and 4 depends on the bolts 5 and 6 to which the bearings 3 and 4 are attached, according to the diameter of the cylindrical member A such as the roll, ram, and shaft to be repaired.
- the size can be set as desired by detaching.
- a member such as a roller, a spherical bearing, a rail or a contact type probe, etc., which can move in all directions in the axis and circumferential direction of the cylindrical member A may be provided. .
- Reference numeral 7 denotes a column, which is vertically erected on the base 2, and has a slide section 8, 8 (only one is shown) on one side, which is vertically installed on one side.
- Reference numeral 9 denotes a handle portion, which is composed of a bolt portion 11 having a male thread, is supported by a bearing portion 7b, and has a bolt portion 11 formed on the column 7 in a vertical direction. By screwing into the, the screw can be screwed up and down in the vertical direction along the slide portions 8.
- the bolt portion 11 is provided with a dial gauge 10 and a polishing member to be described later so as to be interlocked with each other.
- the polishing portion comes into contact with a built-up portion B provided on a defective portion of the cylindrical member A, and By rotating the handle 9, the protrusion height dimension (thickness) of the fillet B can be displayed to the nearest 100 mm by the dial gauge 10.
- the cylinder The repair of the build-up of the defective part as the part to be repaired of the shaped member A is performed by electric discharge overlaying, welding, thermal spraying, and all other means.
- Reference numeral 12 denotes a receiving portion fixed to the nut member 7a so as to interlock with the bolt portion 11, and is provided with a receiving hole 13 communicating with the through hole 12a formed in the base 2.
- a dial gauge 10 is fixed to the side surface of the receiving portion 12, and its tracing stylus 10 a comes into contact with the upper surface of the base 2, and interlocks with the vertical displacement of the grindstone 16, which will be described later.
- Is to measure Reference numeral 14 denotes a rod-shaped polishing member which is attached to and detached from the receiving hole 13 of the receiving portion 12 of the base 2, and a chuck portion 15 driven by electric or pneumatic is disposed inside the polishing member.
- a grindstone 16 electrodeposited by an industrial artificial diamond is fitted into the tip of the grindstone.
- the tip surface of the grindstone 16 is a polishing portion 17.
- the polishing section 17 is exchangeably mounted on the tip of the chuck section 15 so that it can be replaced with another polishing means such as a file or a puff instead of the grind
- Reference numerals 19 and 20 denote handles attached to the column 7 and the base 2 so that the hands can be applied during polishing.
- the handy polishing apparatus 1 is installed on the cylindrical member A, and the base 2 is rolled on the outer surface of the cylindrical member A via the bearings 3 and 4. Then, the tip of the grindstone 16 is lightly applied to a regular portion other than the repaired portion of the cylindrical member A, and is set as a reference value of the dial gauge 10 (stopper is applied).
- the filling portion B can be polished in the same manner as described above.
- polishing portion 17 forming the grindstone 16 is not limited to the one shown in FIG. 3 (A), but may be a stepped cylindrical one shown in FIG. Figure 3 (2), a truncated cone with a plurality of narrow flutes 30 formed on the outer side, and Figure 3 (e), a flute on the outer side 1 or a cylindrical shape having an S-shaped vertical groove 32 formed on the outer surface as shown in FIG.
- the operation is as simple as turning the handle 9 and moving the polishing member 14 along the fill-up portion B as the portion to be repaired.
- the fillet B can be polished smoothly with a predetermined protrusion height dimension (thickness).
- the degree of polishing of the fillet B can be made uniform, as well as skill is not required, and the degree of polishing of the fillet B can be easily set. This is a significant improvement.
- bearings 3 as the sliding portions are provided in a pair at the front and rear, but any one of the front and rear bearings may be one or a total of three bearings.
- the tip end surface of the grindstone 16 is used as the polishing portion 17, but the side surface portion also functions as the polishing portion.
- dial gauge 10 As the dial gauge 10, a digital type is used in the present embodiment, but the present invention is not limited to this, and general measuring instruments such as an analog type and a differential transformer type can be applied.
- Repair targets include not only cylindrical members such as rolls, rams, and shafts, but also cylindrical members, as well as planar, stepped, three-dimensional, or various geometrical shapes depending on the repair situation. A repair having a shape can be selected.
- the material to be repaired may be ferrous, glass, non-ferrous (A1, Ni, Cu, etc.), or high melting point metal (ultra-hard metal, ceramic, etc.).
- the polishing member 14 is provided vertically in parallel with the slide portions 8, 8.
- the receiving portion 12 of the base 2 is perpendicular to the slide portions 8, 8.
- the polishing member 14 may be attached to the base 2 so as to be rotatable around the receiving portion 12 so as to be adjustable in an angle range from, for example, vertical to horizontal.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU14157/00A AU1415700A (en) | 1999-08-30 | 1999-12-06 | Handy polishing device |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24284299 | 1999-08-30 | ||
JP11/242842 | 1999-08-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2001015858A1 true WO2001015858A1 (fr) | 2001-03-08 |
Family
ID=17095114
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP1999/006833 WO2001015858A1 (fr) | 1999-08-30 | 1999-12-06 | Dispositif de polissage maniable |
Country Status (2)
Country | Link |
---|---|
AU (1) | AU1415700A (ja) |
WO (1) | WO2001015858A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103586774A (zh) * | 2013-09-22 | 2014-02-19 | 合肥工业大学 | 一种机械式面接触研磨量在线测量装置及方法 |
CN117644456A (zh) * | 2024-01-30 | 2024-03-05 | 江苏沃能电气科技有限公司 | 一种管型母线自动打磨机 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4891694A (ja) * | 1972-03-06 | 1973-11-28 | ||
JPS51142796A (en) * | 1975-06-04 | 1976-12-08 | Fuji Die Kk | Grinder |
JPS63207554A (ja) * | 1987-02-23 | 1988-08-26 | Mitsubishi Heavy Ind Ltd | 研削装置 |
JPH0295563A (ja) * | 1988-09-28 | 1990-04-06 | Aikou Eng Kk | 溶接余盛の自動研削装置 |
JPH0326458A (ja) * | 1989-06-20 | 1991-02-05 | Mazda Motor Corp | 研摩方法 |
JPH03136760A (ja) * | 1989-10-20 | 1991-06-11 | Matsushita Electric Works Ltd | 溶接ビードの仕上げ方法 |
JPH06335850A (ja) * | 1993-05-28 | 1994-12-06 | Ishikawajima Harima Heavy Ind Co Ltd | 溶接ビード面切削装置 |
JPH08126952A (ja) * | 1994-10-27 | 1996-05-21 | Shin Meiwa Ind Co Ltd | 自動加工ロボット |
-
1999
- 1999-12-06 WO PCT/JP1999/006833 patent/WO2001015858A1/ja active Application Filing
- 1999-12-06 AU AU14157/00A patent/AU1415700A/en not_active Abandoned
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4891694A (ja) * | 1972-03-06 | 1973-11-28 | ||
JPS51142796A (en) * | 1975-06-04 | 1976-12-08 | Fuji Die Kk | Grinder |
JPS63207554A (ja) * | 1987-02-23 | 1988-08-26 | Mitsubishi Heavy Ind Ltd | 研削装置 |
JPH0295563A (ja) * | 1988-09-28 | 1990-04-06 | Aikou Eng Kk | 溶接余盛の自動研削装置 |
JPH0326458A (ja) * | 1989-06-20 | 1991-02-05 | Mazda Motor Corp | 研摩方法 |
JPH03136760A (ja) * | 1989-10-20 | 1991-06-11 | Matsushita Electric Works Ltd | 溶接ビードの仕上げ方法 |
JPH06335850A (ja) * | 1993-05-28 | 1994-12-06 | Ishikawajima Harima Heavy Ind Co Ltd | 溶接ビード面切削装置 |
JPH08126952A (ja) * | 1994-10-27 | 1996-05-21 | Shin Meiwa Ind Co Ltd | 自動加工ロボット |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103586774A (zh) * | 2013-09-22 | 2014-02-19 | 合肥工业大学 | 一种机械式面接触研磨量在线测量装置及方法 |
CN117644456A (zh) * | 2024-01-30 | 2024-03-05 | 江苏沃能电气科技有限公司 | 一种管型母线自动打磨机 |
CN117644456B (zh) * | 2024-01-30 | 2024-03-29 | 江苏沃能电气科技有限公司 | 一种管型母线自动打磨机 |
Also Published As
Publication number | Publication date |
---|---|
AU1415700A (en) | 2001-03-26 |
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