US1846341A - Surface grinding machine - Google Patents

Surface grinding machine Download PDF

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Publication number
US1846341A
US1846341A US512110A US51211031A US1846341A US 1846341 A US1846341 A US 1846341A US 512110 A US512110 A US 512110A US 51211031 A US51211031 A US 51211031A US 1846341 A US1846341 A US 1846341A
Authority
US
United States
Prior art keywords
slide
uprights
spindle
grinding
grinding machine
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
US512110A
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English (en)
Inventor
Jung Karl
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of US1846341A publication Critical patent/US1846341A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
    • B23Q1/56—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism
    • B23Q1/60—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism two sliding pairs only, the sliding pairs being the first two elements of the mechanism
    • B23Q1/62—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism two sliding pairs only, the sliding pairs being the first two elements of the mechanism with perpendicular axes, e.g. cross-slides
    • B23Q1/621—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism two sliding pairs only, the sliding pairs being the first two elements of the mechanism with perpendicular axes, e.g. cross-slides a single sliding pair followed perpendicularly by a single sliding pair
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/01—Frames, beds, pillars or like members; Arrangement of ways
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/08—Protective coverings for parts of machine tools; Splash guards
    • B23Q11/0816—Foldable coverings, e.g. bellows
    • 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
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • 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
    • B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
    • B24B7/02—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor involving a reciprocatingly-moved work-table

Definitions

  • the present invention removes the inconvenience by providing two uprights for carrying the grinding wheel framing. between which it can move vertically. As a result of this rigid framing on both sides. the grinding wheel spindle can be made movable axiallv, so that the work slide need only move longitudin ally. the auxiliarv transverse motion being effected bv the grinder itself.
  • the present invention is distinguished from these already known machines in that the supports of both trainings of the tool holder are'disposed on the same side of the longitudinal slide.
  • Figure 1 is an end View
  • Figure 2 is an elevation partly in section
  • Figure 3 is a plan also partly in section.
  • a is the frame of. the machine on which the work slide 6 is arranged so as to move longitudinally.
  • the framing for the grinding disc spindle is mounted on the main frame, and consists preferably of two hollow rectangular pillars b and 0, provided at the top with a bridge d for strengthening purposes. Between these two pillars is a slide 6 which can be adjusted vertically by two spindles f, which can be moved by. a hand wheel 9.
  • a transverse slide it which carries a spindle z for a grinding wheel is.
  • the slide Z) is moved in the slide 6 in the direction of the spindle i by any suitable means, notshown in the drawings preferably by means of a spindle and nut.
  • the spindle z is in a casing m and can be turned by means of a handwheel n.
  • a handwheel n By turning this hand-wheel n, the slide it is accordingly displaced, and thus the transverse movement can be eifected by hand.
  • the slide h is also displaced automatically in the known manner transversely.
  • the hand-wheel g By turn ing the hand-wheel g the slide 0 together with the slide it and the spindle i can be adjusted vertically in order to adjust the depth of the grinding.
  • a collapsible housing which serves to cover the spindle i.
  • This housing is fixed to one side of a cover ;0 for the rindingwheel, and to the slide 6.
  • This slide e as shown in Figure 3 completely surrounds the two uprights b and 0, having the shape of a double T with a hollow centre part, and on the outer ends of the slide are fastened covers e, thus forming a particularly rigid structure.
  • the mechanism in the interior of the pillar 6 against dust the
  • slide body e, e is provided at the upper end with a cover g, this being sufliciently tall to enable the vertical-movement to be effected,
  • a collapsible housing 7* In this wa mechanism is protected om the outside and any interruption due to grit dirt avoided.
  • the cover (1 can be replaced by a collapsible housing if desired or by telescopic tubes or the like.
  • a surface grinding machine comprising in combination with the machine frame, two uprights arranged on said frame, a slide guided verticallybetween said uprights, a grinder guided transversely in said slide, a cap provided at the upper end of the slide, but permitting its necessary vertical movement, a bellows fixed on the under end of the slide and the frame respectively, said slide, cap and bellows embracing both uprights, and a Work slide guided on said machine frame, said uprights being arranged onthe same side of the Work slide.
  • a surface grinding machine comprising in combination with the machine frame, two uprights arranged on said frame, a slide guided Vertically between said uprights, a grinder guided transversely in said slide, a cap provided at theupper end of the slide, but permitting its necessary vertical movement, a bellows fixed on the under end of the slide and the frame respectively, said slide, cap and bellows embracing both uprights, a cover for the grinder, a second bellows arranged between and fixed on said slide and cover respectively, and a work slide guided on said machine frame, said uprights being arranged on the same side of the work slide.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)
US512110A 1930-04-01 1931-01-29 Surface grinding machine Expired - Lifetime US1846341A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE518157T 1930-04-01

Publications (1)

Publication Number Publication Date
US1846341A true US1846341A (en) 1932-02-23

Family

ID=34070068

Family Applications (1)

Application Number Title Priority Date Filing Date
US512110A Expired - Lifetime US1846341A (en) 1930-04-01 1931-01-29 Surface grinding machine

Country Status (3)

Country Link
US (1) US1846341A (de)
DE (1) DE518157C (de)
GB (1) GB375764A (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2903840A (en) * 1954-02-17 1959-09-15 Spinnbau Gmbh Arrangement for protecting guiding members against dust and the like
US3134204A (en) * 1962-09-28 1964-05-26 Bliss E W Co Grinding machine
US3137104A (en) * 1962-08-22 1964-06-16 Banko George Counter balancing apparatus for machine tool reciprocating tables
US4044650A (en) * 1976-01-16 1977-08-30 Hardinge Brothers, Inc. Milling attachment for a lathe

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2564357B1 (fr) * 1984-05-17 1988-08-05 Berthiez Saint Etienne Dispositif d'equilibrage d'organes et machines-outils ayant un deplacement vertical

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2903840A (en) * 1954-02-17 1959-09-15 Spinnbau Gmbh Arrangement for protecting guiding members against dust and the like
US3137104A (en) * 1962-08-22 1964-06-16 Banko George Counter balancing apparatus for machine tool reciprocating tables
US3134204A (en) * 1962-09-28 1964-05-26 Bliss E W Co Grinding machine
US4044650A (en) * 1976-01-16 1977-08-30 Hardinge Brothers, Inc. Milling attachment for a lathe

Also Published As

Publication number Publication date
DE518157C (de) 1931-02-12
GB375764A (en) 1932-06-30

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