US1811508A - Reciprocating machine bed - Google Patents
Reciprocating machine bed Download PDFInfo
- Publication number
- US1811508A US1811508A US317007A US31700728A US1811508A US 1811508 A US1811508 A US 1811508A US 317007 A US317007 A US 317007A US 31700728 A US31700728 A US 31700728A US 1811508 A US1811508 A US 1811508A
- Authority
- US
- United States
- Prior art keywords
- rail
- bed
- rollers
- machine bed
- reciprocating 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
Links
- 230000001154 acute effect Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 229910000760 Hardened steel Inorganic materials 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C29/00—Bearings for parts moving only linearly
- F16C29/04—Ball or roller bearings
- F16C29/045—Ball or roller bearings having rolling elements journaled in one of the moving parts
-
- 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
- B23Q1/017—Arrangements 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
- 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
- B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
- B23Q1/40—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members using ball, roller or wheel arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2322/00—Apparatus used in shaping articles
- F16C2322/39—General buildup of machine tools, e.g. spindles, slides, actuators
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T409/00—Gear cutting, milling, or planing
- Y10T409/30—Milling
- Y10T409/30868—Work support
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T82/00—Turning
- Y10T82/25—Lathe
- Y10T82/2566—Bed
Definitions
- Figure 1 is a plan view of the bed.
- Fig. 2 is a side elevation.
- Fig. 3 is an end elevation.
- Figs. 4 and 5 are enlarged detail views of one of the bearings, Fig. 5 being a side elevation, and Fig. 4 being a vertical section on the line IV-IV of Fig. 5.
- FIG. 6 is a side elevation
- Fig. 7 a section on the line VII-VII of Fig. 6.
- 1 is the base member of the bed which is of heavy rigid construction
- 2 is the table mounted on the bedV for reciprocation longitudinally thereof.
- the bed is provided along its front and rear sides with the guide rails 3 and 4, the rail 3 having a pair of guide surfaces 5 and 6 (Fig. 4), and the rail 4 having the guide surfaces 7 and 8 (Fig. 7).
- a guard plate 9 is provided on the front side of the table projecting down to a point below the rail 3, as indicated in Figs. 1 and 3, such plate serving to cover the bearing members and give the table a better appearance and protecting to a considerable degree the guide surfaces 5 and 6 and the bearing members from dust and grit.v
- the table is reciprocated by any suitable means, such as the rod 10 (Fig. 3) which is the piston rod of a hydraulic ram (not shown).
- the guide surfaces 7 and 8 of the rail at the rear of the bed are engaged by two sets of rollers 11, 12 and 13, 14 (Figs. 1 and 2) ⁇ mounted o n the pins 1 5, 16 and 17, 18.
- These such end 23 having a slot 25 by rollers as shown in detail in Figs. 6 and 7 are of ordinary anti-friction type and include the usual inner and outer collars of hardened steel with interposed balls, the inner collars being shrunk onto the pins.
- the guide surfaces 5 and 6 of the rail 3 at the front of the bed are engaged by the single set of rollers 19 and 20 (Figs. 1 and 2) mounted on the pins 21 and 22.
- the rollers here are of the same anti-friction type as the rollers i1, 12, 13 and 14 above described.
- the pin 21 has its end 23 eccentric with respect to the part 24 on which the roller 19 is mounted (Fig. 4), meansA of which the pin may be turned y a screw driver to secure the desired adjustment.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Bearings For Parts Moving Linearly (AREA)
Description
June 23, 1931. N, H KLAGES 1,811,508
RECPROCATING MACHINE BED Filed Nov. 3, 19.28 2 Sheets-Sheet 2 5gg: -eg l 10 9 a'.
INVENTOR *l v l Xw-fggw Patented June v23,l 19,31
UNITED 'sTATEsY PATENT ori-ICE NORMAN H. XLAGES, 0F PITTSBURGH, PENNSYLVANIA, .ASSIGNOR TO G. W. KLAGES & SON, INC., CORPORATION OF PENNSYLVANIA RECIPROCATING MACHINE BED Application led November 3, 1928. Serial No. 317,007.
The invention relates to reciprocating machine beds. The particular bed shown and described is designed to carry a grinding wheel and driving mechanism, such as that shown in my copending application, Serial Number 317,008, of even date, but the invention is applicable to machine beds for a wide variety of uses. The invention has for its objects the provision of an improved form of anti-friction mounting for the bed which is very rigid in construction, which is easily adjusted totake up lost motion, and which will maintain itself in alinement free from lost motion over a long period of time. One embodiment of the invention is illustrated in the accompanying drawings, wherein:
Figure 1 is a plan view of the bed. Fig. 2 is a side elevation. Fig. 3 is an end elevation. Figs. 4 and 5 are enlarged detail views of one of the bearings, Fig. 5 being a side elevation, and Fig. 4 being a vertical section on the line IV-IV of Fig. 5. And Figs. 6
and 7 are enlarged detail views of another of the bearings, Fig. 6 being a side elevation, and Fig. 7 a section on the line VII-VII of Fig. 6.
Referring to the drawings, 1 is the base member of the bed which is of heavy rigid construction, and 2 is the table mounted on the bedV for reciprocation longitudinally thereof. The bed is provided along its front and rear sides with the guide rails 3 and 4, the rail 3 having a pair of guide surfaces 5 and 6 (Fig. 4), and the rail 4 having the guide surfaces 7 and 8 (Fig. 7). A guard plate 9 is provided on the front side of the table projecting down to a point below the rail 3, as indicated in Figs. 1 and 3, such plate serving to cover the bearing members and give the table a better appearance and protecting to a considerable degree the guide surfaces 5 and 6 and the bearing members from dust and grit.v The table is reciprocated by any suitable means, such as the rod 10 (Fig. 3) which is the piston rod of a hydraulic ram (not shown).
The guide surfaces 7 and 8 of the rail at the rear of the bed are engaged by two sets of rollers 11, 12 and 13, 14 (Figs. 1 and 2) `mounted o n the pins 1 5, 16 and 17, 18. These such end 23 having a slot 25 by rollers as shown in detail in Figs. 6 and 7 are of ordinary anti-friction type and include the usual inner and outer collars of hardened steel with interposed balls, the inner collars being shrunk onto the pins.
The guide surfaces 5 and 6 of the rail 3 at the front of the bed are engaged by the single set of rollers 19 and 20 (Figs. 1 and 2) mounted on the pins 21 and 22. The rollers here are of the same anti-friction type as the rollers i1, 12, 13 and 14 above described. In order to provide an adjustment of the roller 19 relative to the rail 3, the pin 21 has its end 23 eccentric with respect to the part 24 on which the roller 19 is mounted (Fig. 4), meansA of which the pin may be turned y a screw driver to secure the desired adjustment.
When once adjusted, the pin is held against motion which may develop between the rails and the rollers. This single adjustment will take up all the lost motion in the table, as the turning of the pin 23 to tighten the contact of the roller 19 with the surface 6 will similarly tighten the contact of the roller 2O with the surface 5, and the tightening of these contacts will tend to move the table 1 to the left (Fig. 4), thus pulling the two sets of rollers 11, 12 and 13 and 14 on the other side of the table into tighter Contact with the surfaces 7 and 8 on the rail 4.
What I claim is:
In combination, a base provided with a pair of guide rails, each of which has a pair of guide surfaces lying at an angle to each other and extending longitudinally of the base, one of said rails having the surfaces thereof at an acute angle to each other, and a table carried by the base and provided on one side with a single set-of rollers, one roller of which set engages one surface on the guide rail having its surfaces at an acute angle, and the other of which set engages the other surface on said rail, said table being provided on its other side with two sets of rollers spaced apart longitudinally of the table, with one roller of each set engaging one surface on the other guide rail and the other roller of each set engagi'n the other surface on such last rail, the aces on said last rail lyin at an acute angle to a horizontal plane, an means for adjusting one roll of said, single set toward the surface which it engages comprising a bearing pin on which the roll is mounted having an end which iseccentrically disposed with respect to the axis of rotation of the roll, a support in which said end is mounted for rotatrve adjustment, and means for securing said end against rotation in its various Posltions of adJustment.
In testimony whereof, I have hereunto subscribed my name this 19th day of October,
NORMAN H. KLAGES.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US317007A US1811508A (en) | 1928-11-03 | 1928-11-03 | Reciprocating machine bed |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US317007A US1811508A (en) | 1928-11-03 | 1928-11-03 | Reciprocating machine bed |
Publications (1)
Publication Number | Publication Date |
---|---|
US1811508A true US1811508A (en) | 1931-06-23 |
Family
ID=23231710
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US317007A Expired - Lifetime US1811508A (en) | 1928-11-03 | 1928-11-03 | Reciprocating machine bed |
Country Status (1)
Country | Link |
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US (1) | US1811508A (en) |
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2522695A (en) * | 1946-11-12 | 1950-09-19 | Gray & Co G A | Machine tool guide |
US2535501A (en) * | 1948-10-06 | 1950-12-26 | Robert F Loughridge | Escalator step tread and guide |
US2535128A (en) * | 1946-12-24 | 1950-12-26 | Bausch & Lomb | Mechanical stage for microscopes |
US2581602A (en) * | 1946-12-12 | 1952-01-08 | New Britain Machine Co | Tool slide |
US2596966A (en) * | 1948-11-16 | 1952-05-13 | Gilfillan Bros Inc | Radar antenna structure |
US2598938A (en) * | 1944-09-18 | 1952-06-03 | G Sa Ab | Mounting of movable tables on machine-tool beds |
US2631067A (en) * | 1947-11-21 | 1953-03-10 | Bryant Grinder Corp | Carriage mounting |
DE891042C (en) * | 1941-07-08 | 1953-09-24 | Hanns Fickert | Slide guide for machine tools |
US2918333A (en) * | 1957-07-01 | 1959-12-22 | Nat Machinery Co | Roller bearing header slide |
US2960220A (en) * | 1959-09-17 | 1960-11-15 | Lombard Corp | Adjusting means for extrusion press die slide block |
US3236569A (en) * | 1961-09-15 | 1966-02-22 | Moosmann Alois | Carriage guide for machine tools or the like |
US3455610A (en) * | 1966-07-11 | 1969-07-15 | New Britain Machine Co | Machine tool having guide assembly with adjustable rollers |
US4204719A (en) * | 1977-10-17 | 1980-05-27 | Murphy Raymond J | Bearing and support |
US4340216A (en) * | 1977-10-17 | 1982-07-20 | Murphy Raymond J | Bearing and support |
US4340215A (en) * | 1977-10-17 | 1982-07-20 | Murphy Raymond J | Bearing and support |
US4715730A (en) * | 1986-03-26 | 1987-12-29 | Lee Controls, Inc. | Linear motion pillow blocks including self-aligning features |
US4887915A (en) * | 1987-03-26 | 1989-12-19 | Hepco Slide Systems Limited | Slide systems |
US4944608A (en) * | 1988-03-28 | 1990-07-31 | Nippon Seiko Kabushiki Kaisha | Roller-type linear guide |
EP0517684A2 (en) * | 1991-04-09 | 1992-12-09 | FlexLink Systems Aktiebolag | Linear conveying unit |
-
1928
- 1928-11-03 US US317007A patent/US1811508A/en not_active Expired - Lifetime
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE891042C (en) * | 1941-07-08 | 1953-09-24 | Hanns Fickert | Slide guide for machine tools |
US2598938A (en) * | 1944-09-18 | 1952-06-03 | G Sa Ab | Mounting of movable tables on machine-tool beds |
US2522695A (en) * | 1946-11-12 | 1950-09-19 | Gray & Co G A | Machine tool guide |
US2581602A (en) * | 1946-12-12 | 1952-01-08 | New Britain Machine Co | Tool slide |
US2535128A (en) * | 1946-12-24 | 1950-12-26 | Bausch & Lomb | Mechanical stage for microscopes |
US2631067A (en) * | 1947-11-21 | 1953-03-10 | Bryant Grinder Corp | Carriage mounting |
US2535501A (en) * | 1948-10-06 | 1950-12-26 | Robert F Loughridge | Escalator step tread and guide |
US2596966A (en) * | 1948-11-16 | 1952-05-13 | Gilfillan Bros Inc | Radar antenna structure |
US2918333A (en) * | 1957-07-01 | 1959-12-22 | Nat Machinery Co | Roller bearing header slide |
US2960220A (en) * | 1959-09-17 | 1960-11-15 | Lombard Corp | Adjusting means for extrusion press die slide block |
US3236569A (en) * | 1961-09-15 | 1966-02-22 | Moosmann Alois | Carriage guide for machine tools or the like |
US3455610A (en) * | 1966-07-11 | 1969-07-15 | New Britain Machine Co | Machine tool having guide assembly with adjustable rollers |
US4204719A (en) * | 1977-10-17 | 1980-05-27 | Murphy Raymond J | Bearing and support |
US4340216A (en) * | 1977-10-17 | 1982-07-20 | Murphy Raymond J | Bearing and support |
US4340215A (en) * | 1977-10-17 | 1982-07-20 | Murphy Raymond J | Bearing and support |
US4715730A (en) * | 1986-03-26 | 1987-12-29 | Lee Controls, Inc. | Linear motion pillow blocks including self-aligning features |
US4887915A (en) * | 1987-03-26 | 1989-12-19 | Hepco Slide Systems Limited | Slide systems |
US4944608A (en) * | 1988-03-28 | 1990-07-31 | Nippon Seiko Kabushiki Kaisha | Roller-type linear guide |
EP0517684A2 (en) * | 1991-04-09 | 1992-12-09 | FlexLink Systems Aktiebolag | Linear conveying unit |
EP0517684A3 (en) * | 1991-04-09 | 1993-10-27 | Skf Specialty Product Ab | Linear conveying unit |
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