GB1037280A - Micrometer fly-knife adjustment for paper cutter - Google Patents

Micrometer fly-knife adjustment for paper cutter

Info

Publication number
GB1037280A
GB1037280A GB2392165A GB2392165A GB1037280A GB 1037280 A GB1037280 A GB 1037280A GB 2392165 A GB2392165 A GB 2392165A GB 2392165 A GB2392165 A GB 2392165A GB 1037280 A GB1037280 A GB 1037280A
Authority
GB
United Kingdom
Prior art keywords
fly
blade
bearing
housings
screws
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
Application number
GB2392165A
Inventor
Gile Alfred Mead
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.)
Lamb Grays Harbor Co
Original Assignee
Lamb Grays Harbor Co
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 Lamb Grays Harbor Co filed Critical Lamb Grays Harbor Co
Priority to GB2392165A priority Critical patent/GB1037280A/en
Publication of GB1037280A publication Critical patent/GB1037280A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
    • B26D7/2628—Means for adjusting the position of the cutting member
    • B26D7/265—Journals, bearings or supports for positioning rollers or cylinders relatively to each other
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
    • B26D1/25—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member
    • B26D1/34—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis parallel to the line of cut
    • B26D1/38—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis parallel to the line of cut and coacting with a fixed blade or other fixed member
    • B26D1/385—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis parallel to the line of cut and coacting with a fixed blade or other fixed member for thin material, e.g. for sheets, strips or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
    • B26D7/2628—Means for adjusting the position of the cutting member

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

1,037,280. Cutting apparatus. LAMB-GRAYS HARBOR CO. Inc. June 4, 1965, No. 23921/65. Heading B4B. The fly blade F, Fig. 2, of a paper-cutting machine is adjusted relative to an anvil blade A by an adjustable eccentric-bearing apparatus comprising a base having two spaced housings 14 for the anvil blade and a driven mandrel 10, Fig. 5 (not shown), bearing the fly blade and having mounting trunnions 11 contained in bearings 12. Each of the housings comprises a bottom portion fixed to the base and an upper band-like portion with a split 17, Fig. 2, at one side, a bearing ring 18, Fig. 5 (not shown), being rotatably fitted therein. Each bearing ring has an eccentric opening and is externally toothed at 18t so that operation of a wormshaft 19 meshing therewith rotates the ring and thus adjusts the fly blade relative to the anvil blade. since the rings are axially aligned and mount the trunnions and the mandrel equally eccentrically. The bearing rings 18 are retained in their housings 14 by face plates 14f bolted at 14b and provided with marker plates 30, Fig. 2. Adjustment of the rings 18 turns the plates 30 relative to graduated stationary blanks 31. Screws 35 tighten the separated end slits 17 together and clamp the enclosed band portion of each housing about the contained ring 18 to secure it in any position of rotary adjustment. The amount of band opening is controlled by adjustment of locked cap screws 40, Fig. 1 (not shown), applied between the screws 35. The housings 14 mounted on the base bars 15 may also be initially adjusted by screws 42, Fig. 4 (not shown), and 43 mounted in plates 44 fixed to the bars 15. The apparatus may alternatively be employed with a cutter having two co-operating fly-knives.
GB2392165A 1965-06-04 1965-06-04 Micrometer fly-knife adjustment for paper cutter Expired GB1037280A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2392165A GB1037280A (en) 1965-06-04 1965-06-04 Micrometer fly-knife adjustment for paper cutter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2392165A GB1037280A (en) 1965-06-04 1965-06-04 Micrometer fly-knife adjustment for paper cutter

Publications (1)

Publication Number Publication Date
GB1037280A true GB1037280A (en) 1966-07-27

Family

ID=10203455

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2392165A Expired GB1037280A (en) 1965-06-04 1965-06-04 Micrometer fly-knife adjustment for paper cutter

Country Status (1)

Country Link
GB (1) GB1037280A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015039405A1 (en) * 2013-09-22 2015-03-26 朱丹华 Device for controlling telescoping of sliding block of adjustable cutter structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015039405A1 (en) * 2013-09-22 2015-03-26 朱丹华 Device for controlling telescoping of sliding block of adjustable cutter structure

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