WO2013093132A1 - Machine pour polir/poncer des chanfreins - Google Patents

Machine pour polir/poncer des chanfreins Download PDF

Info

Publication number
WO2013093132A1
WO2013093132A1 PCT/ES2011/070899 ES2011070899W WO2013093132A1 WO 2013093132 A1 WO2013093132 A1 WO 2013093132A1 ES 2011070899 W ES2011070899 W ES 2011070899W WO 2013093132 A1 WO2013093132 A1 WO 2013093132A1
Authority
WO
WIPO (PCT)
Prior art keywords
grinder
base
angle
support
tool
Prior art date
Application number
PCT/ES2011/070899
Other languages
English (en)
Spanish (es)
Inventor
Angel Abalos Cortazar
Original Assignee
Angel Abalos Cortazar
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 Angel Abalos Cortazar filed Critical Angel Abalos Cortazar
Priority to PCT/ES2011/070899 priority Critical patent/WO2013093132A1/fr
Priority to ES201490065A priority patent/ES2526753B1/es
Publication of WO2013093132A1 publication Critical patent/WO2013093132A1/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
    • B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
    • B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
    • B24B9/04—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades

Definitions

  • Polishing machine - chamfer sander Polishing machine - chamfer sander.
  • the present invention relates to a machine tool that polishes a continuous bevel, previously carried out by another means, in a piece that is to be joined to another by means of a welding bead.
  • chamfering machines of various types, among them a chamfering machine comprising a cutting tool arranged on an inclined axis with respect to the horizontal, and in front of it means for fixing the part below and above consisting of a roller .
  • a bevel is produced thanks to the rotational movement that the tool receives from an electric motor.
  • the present invention is about a machine that solves this problem and allowing to perform a rough finish of fine tuning with chip detachment, in chamfers previously made by other means, be it machining, starting, flame, etc.
  • This machine has infinite angle and depth of recess adjustment, so that it can be perfectly adjusted to the previously made chamfer.
  • This machine includes:
  • An angle grinder It is a conventional tool, the type of which comprises a drive motor, which moves a turntable on which an abrasive disk is mounted, whose front face constitutes the active surface of the tool, which starts shaving the surface on the one that applies leaving it polished with a degree of roughness that depends on the type and grain of the disc.
  • a base structure that supports all the components and parts of the machine, which has a ball bed below that allows the movement and advance of the machine during sanding, resting on the piece to be machined very smoothly and without any resistance .
  • a support for the angle grinder which allows its assembly in the base support structure in an inclined position with respect to said base and therefore with the bevelled part to be machined.
  • This support is provided with height adjustment means that allow the approximation or distance of the angle grinder to the part to be varied and thus control the degree of roughing produced, which determines the degree of roughness made by the machine.
  • it has means of rotation that allow varying the angle that forms the axis of the tool (abrasion disk) with the base, in order to regulate the working angle, consisting of protruding stems or screws that protrude through of an arched window, of which at least one of them is constituted by a fixing screw that establishes the desired position, which is marked by a graduated scale parallel to the arched window.
  • the height adjustment system of the sliding support which constitutes the fixing means of the angle grinder, has an interposed spring that constitutes a system that allows to control the pressure that the work tool exerts on The surface to be sanded.
  • the base structure of the machine includes for its handling two side handles and at least one front, which emerge upwards and allow it to be grasped for work operations, while squeezing it slightly downwards and backwards, once the grinder disc at a height and with an angle that matches the bevel without roughing, to proceed to polishing and sanding until it reaches a degree of roughness of tuning.
  • the machine thus constituted turns out to be an element of low weight and very easy to use, despite the high performance it offers in terms of all the possible regulation solutions it has, so it is especially suitable for the work for which It was conceived.
  • Figures 1, 2 and 3 show paths in front elevation, plan and profile, respectively, of a sander machine made in accordance with the invention.
  • Figure 4 represents a section on the vertical plane A-A 'indicated in Figure 1.
  • Figures 5 and 6 show partial views of the sanding machine of the invention according to the angles "X" and ⁇ "marked in Figure 3.
  • the sander of the invention is a machine that has a base (1) that includes a fixing support (4) for an angle grinder (3), which is provided with a regulation system in height and of an adjustment system of the angle of attack of the tool (5) (abrasive disk) of the angle grinder (3), so that it is placed in an inclined plane with respect to the horizontal, so that it attacks the piece to be machined with the appropriate bevel.
  • the support of the grinder presents laterally to the height adjustment system a vertical plate (9), provided with at least one arched window (10) in which the support itself (2) of the grinder is coupled.
  • This support (2) has a "L" configuration, on the one hand a frontal area (21) in which the grinder (3) is fixed by means of clamps (3) and on the other hand a transverse wing (22) in which , in correspondence with the plate (9) there are arched windows (6) through which several stems or screws appear, so that the grinder (3) can rotate along a hypothetical horizontal transverse axis thus varying the angle formed by the tool ( 5) with the horizontal or with the piece.
  • To the At least one of these screws (7) has an outer head or nut that allows tightening to immobilize the block formed in a certain position.
  • a graduated scale (8) is provided that marks the angle that the tool forms in each position, or what is the same, the working angle in that position.
  • the height adjustment system of the support (4) of the grinder (3) consists of a handwheel or nut (1 1) that drives a vertical screw that rotates the height that separates said support (4) from the base ( 1) of the machine.
  • the support (4) slides on vertical stems (13) that are attached to the base (1) and are parallel to the screw associated with the steering wheel (1 1) that links with the support (4) establishing the desired height.
  • Superiorly a spring (12) is interposed that allows to regulate the pressure exerted so that the tool when working and moving horizontally can adapt on the workpiece and the penetration of the tool and as a consequence the amount of material removed.
  • the base (1) which includes the fixing support (4) for an angle grinder (3), has a ball bed (14) on the underside, which can rotate in any direction, so that with the help of them it is feasible to move said base on the piece to be machined in a simple and effortless way.
  • On the front face it has several cylinders or aligned rollers (15), which emerge downwards and form a stop for the proper position of the base (1) supported by the workpiece and with the front edge on the bevel to be ground.
  • this machine has two lateral handles (16), as well as a front handle (17), all of them directed upwards to facilitate its grip and to be able to exert a slight pressure on the machine downwards, once placed in position: on the piece to be machined and on the beveled edge.
  • the machine also includes an electrical connection, with its corresponding protection circuit (18) and an angle grinder actuation switch (19), which complies with international regulations on the subject for machines of this type or another equivalent.
  • protective plates (20) that prevent possible sparks or chips from affecting the operator.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

L'invention concerne une machine pour polir/poncer des chanfreins, laquelle comprend une meuleuse angulaire (3) montée sur un support (4) pourvu de moyens de réglage de la hauteur permettant de moduler le rapprochement ou l'éloignement de la meuleuse par rapport à la pièce et ainsi de contrôler le degré de dégrossissage produit, ainsi que de moyens de rotation permettant de moduler l'angle formé par l'axe de l'outil (5) de la meuleuse avec la base (1), afin de régler l'angle de travail de manière à l'adapter à celui du chanfrein à mécaniser. La structure de base (1) de la machine présente, à l'intérieur, un moyen permettant le déplacement et l'avancement de la machine pendant le ponçage, laquelle structure de base est appuyée sur la pièce à mécaniser et sur le champ de celle-ci qui a été préalablement chanfreiné par un autre moyen.
PCT/ES2011/070899 2011-12-23 2011-12-23 Machine pour polir/poncer des chanfreins WO2013093132A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/ES2011/070899 WO2013093132A1 (fr) 2011-12-23 2011-12-23 Machine pour polir/poncer des chanfreins
ES201490065A ES2526753B1 (es) 2011-12-23 2011-12-23 Máquina pulidora-lijadora de chaflanes.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/ES2011/070899 WO2013093132A1 (fr) 2011-12-23 2011-12-23 Machine pour polir/poncer des chanfreins

Publications (1)

Publication Number Publication Date
WO2013093132A1 true WO2013093132A1 (fr) 2013-06-27

Family

ID=48667782

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2011/070899 WO2013093132A1 (fr) 2011-12-23 2011-12-23 Machine pour polir/poncer des chanfreins

Country Status (2)

Country Link
ES (1) ES2526753B1 (fr)
WO (1) WO2013093132A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111823137A (zh) * 2019-04-22 2020-10-27 均豪精密工业股份有限公司 角度调整装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114871889B (zh) * 2022-05-06 2022-12-20 嘉兴市扬佳科技合伙企业(有限合伙) 一种半导体器件生产用的电气元件制造装置及制造方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB650331A (en) * 1947-02-14 1951-02-21 Leo Sichel Portable slideway grinder
GB797455A (en) * 1956-01-31 1958-07-02 Licencia Talalmanyokat Apparatus for moving parts of machinery on a support
US3159951A (en) * 1961-04-14 1964-12-08 Alois P Winbauer Ski sharpening tool
FR1390322A (fr) * 1964-01-08 1965-02-26 Aux Forges De La Loire Perfectionnement aux machines-outils
US5028179A (en) * 1987-09-08 1991-07-02 Societe Nationale Industrielle Et Aerospatiale Chamfering machine
ES2138652T3 (es) * 1993-02-08 2000-01-16 Thibaut Sa Maquina para fresar, perforar, alisar, moldurar y pulir piedras o material similar.
ES2140203T3 (es) * 1996-01-15 2000-02-16 Mattia Mauro Di Maquina portatil con dispositivo de posicionado para el trabajado de materiales duros.

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB650331A (en) * 1947-02-14 1951-02-21 Leo Sichel Portable slideway grinder
GB797455A (en) * 1956-01-31 1958-07-02 Licencia Talalmanyokat Apparatus for moving parts of machinery on a support
US3159951A (en) * 1961-04-14 1964-12-08 Alois P Winbauer Ski sharpening tool
FR1390322A (fr) * 1964-01-08 1965-02-26 Aux Forges De La Loire Perfectionnement aux machines-outils
US5028179A (en) * 1987-09-08 1991-07-02 Societe Nationale Industrielle Et Aerospatiale Chamfering machine
ES2138652T3 (es) * 1993-02-08 2000-01-16 Thibaut Sa Maquina para fresar, perforar, alisar, moldurar y pulir piedras o material similar.
ES2140203T3 (es) * 1996-01-15 2000-02-16 Mattia Mauro Di Maquina portatil con dispositivo de posicionado para el trabajado de materiales duros.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111823137A (zh) * 2019-04-22 2020-10-27 均豪精密工业股份有限公司 角度调整装置

Also Published As

Publication number Publication date
ES2526753B1 (es) 2015-11-04
ES2526753A1 (es) 2015-01-14

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