US2036475A - Cylinder sleeve press - Google Patents

Cylinder sleeve press Download PDF

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Publication number
US2036475A
US2036475A US24782A US2478235A US2036475A US 2036475 A US2036475 A US 2036475A US 24782 A US24782 A US 24782A US 2478235 A US2478235 A US 2478235A US 2036475 A US2036475 A US 2036475A
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United States
Prior art keywords
cylinder
sleeve
frame
plate
stationary
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
US24782A
Inventor
Frank S Heimbach
Leischel William
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Individual
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Individual
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Priority to US24782A priority Critical patent/US2036475A/en
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Publication of US2036475A publication Critical patent/US2036475A/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
    • B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
    • B25B27/06—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same inserting or withdrawing sleeves or bearing races
    • B25B27/064—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same inserting or withdrawing sleeves or bearing races fluid driven
    • 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
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53796—Puller or pusher means, contained force multiplying operator
    • 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
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53796—Puller or pusher means, contained force multiplying operator
    • Y10T29/5383—Puller or pusher means, contained force multiplying operator having fluid operator
    • 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
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53987—Tube, sleeve or ferrule

Definitions

  • One object' is to provide a sleeve press that is readily portable and that may be applied to the cylinder bloc ⁇ without the use of tools of Vany kind.
  • a i er object is to provide a press that is very compact in assembly in order that it may be applied as readily to the last cylinder, or the one farthest from the radiator, as to any other cylind'er of the block.
  • a further object is to provide a press that may be applied to the block without danger of breaking the same.
  • the pressure applied to the top of the sleeve is exerted between two resistance points. one above thepressure point and the other resistance point disposed below the pressure point at the bottom or base of the cylinder, both resistance points and the pressure point falling wholly within the plane of the sleeve or oi the cylinder. In this assembly there is no lateral pull upon the cylinder block and breakage o! the same is not possible.
  • Fig. 1 is a perspective view of the sleeve press showing its application to a cylinder block.
  • Fig. 2 is a longitudinal sectional view through Fig. 1.
  • Fig. 3 is an end view oi Fig. 4.
  • Fig. 4 is a view in elevation oi a replacement sleeve.
  • Fig. 5 is a view o! the anchor washer employed.
  • Fig. 6 is an edge view of Fig. 5.
  • Fig. 7 is a top plan view oi Fig. 1.
  • the frame 4, 5 is adapted to stand upon one end resting upon 'the cylinder block about the cylinderunder operation.
  • the frame sides are formed with periorations Il adapted to receive the removable stop pins II for the iioating stop plate IZzthat freely connects the sides of the stationary frame.
  • the traveling frame comprising 4'the head plate Il and base plate I4 connected together by the spacer rods I5 that extend through perforations in the plate 'I and have their ends reduced for positive engagement with perforated portions in said plates-I3, Il.
  • the latter plates are shaped for close fitting sliding engagement with the sides 4, 5 of thestationary frame.
  • the base plate I4 is adapted to rest upon the upper end of the replacement sleeve I to directly force the same into the cylinder.
  • a nut 20 at the upper end ofthe bolt Il resting upon the plate I holds said members together.
  • An hydraulic ram or an ordinary automobile jack ox like tool (not shown) is placed upon the head plate I3 with its plunger engaging the stop plate or resistance plate I2. 'I'his jack or tool is placed centrally of the plate I8 so that it is in line with the bolt I1.
  • the jack, or ram is manually operated it will force the travelling frame downward within the stationary irame thus pressing the sleeve 3 into the cylinder. The points of resistance.
  • cylinder sleeve' l c* a stationary frame for disposal upon the cylnriler block. means passing through the sleeve andjcylinder and releasably'secured tothe lower end of the latter and to the tramewhereby said framels secured in position, a travelling frame ⁇ slaid stationary frame and centered'with res'p'et thereto and to the cylinder', a capacity said travelling frame, and adjustable re'siize-ineans for said ram carried by said statidnadryfframe.
  • -cylinder sleeve presses a stationary frame, a floating' stop plate therewithin. stop pins therefor, a travelling frame within and concentric with said stationary trame. said travelling trame being adapted to engage one end oi the sleeve, a guide bolt engaging said travelling frame and extending centrally through the sleeve and cylinder. means ior securing said bolt to one end of the cylinder at the base of the block, and a ram carried by said. travelling frame for en.
  • an anchor at the base ot the cylinder block in line with a. cylinder, a stationary trame. a floating stop plate above the cylinder block within said stationary frame, stop pins for said stop plate removably carried by said stationary frame.
  • a guide bolt connecting said stationary trame and anchor and passing centrally and longitudinally through the sleeve and cylinder, a travelling frame carried by said stationary frame and movable over said guide bolt,'and a ram-carried by said trlveelling frame for engagement with said stop p 6.
  • a stationary frame having spaced channel'sides, brace connections between said sides, a travelling trame arranged in said stationary irame and including spacer rods passing.. through one brace 'connection, a bolt engaging said travelling frame and passing through thesleeve and cylinder, a washer at one end ot said bolt abutting the base oi the cylinder, a nut' carried by said bolt engaging

Description

April 7, 1936.,
F. s. HEIMBACH ET AL CYLINDER SLEEVE PRESS 2 Sheets-Sheet l Filed June 3, 1955 I "Ulllll du April 7 936 F. s. HEIMBACH Er AL 2,036A5 CYLINDER SLEEVE PRESS Filed June 3, 1935. 2 Sheets-Sheet 2 y, 11% &\\\\\\`.\\\\\\\\\\\\\\ y n AS nl In wel@ 0215 UNITED STATES PATENT ori-lcs CYLINDER. SLEEVE .PRESS i Frank S. Heimbach and William Leischel, Chicago, lll.
muestran :une s, 193.5, semi No. 24.182 7 claims. (cazo-sam This invention relates to improvements in cyl- Inder sleeve presses for pressing replacement sleeves into cylinder blocks. When a cylinder has cracked or become deeply scored it is remedied and made as good as new by pressing 'thereinto a'sleeve, the cylinder having been bored -1/4" to receive the same. It is the purpose of the present invention to provide means for readily inserting such sleeve.
One object' is to provide a sleeve press that is readily portable and that may be applied to the cylinder bloc` without the use of tools of Vany kind. A i er object is to provide a press that is very compact in assembly in order that it may be applied as readily to the last cylinder, or the one farthest from the radiator, as to any other cylind'er of the block.
A further object is to provide a press that may be applied to the block without danger of breaking the same. In the present press the pressure applied to the top of the sleeve is exerted between two resistance points. one above thepressure point and the other resistance point disposed below the pressure point at the bottom or base of the cylinder, both resistance points and the pressure point falling wholly within the plane of the sleeve or oi the cylinder. In this assembly there is no lateral pull upon the cylinder block and breakage o! the same is not possible.
With the foregoing and other objects in view the invention consists in the combination and arrangement oi parts to be hereinafter fullydescribed, pointed out in the claims and illustrated in theaccompanying drawings which form a part ofthis application for patent and in which- Fig. 1 is a perspective view of the sleeve press showing its application to a cylinder block.
. Fig. 2 is a longitudinal sectional view through Fig. 1.
Fig. 3 is an end view oi Fig. 4. Fig. 4 is a view in elevation oi a replacement sleeve.
Fig. 5 is a view o! the anchor washer employed. Fig. 6 is an edge view of Fig. 5. Fig. 7 is a top plan view oi Fig. 1.
8 and by the plate 1 whioli'is secured to the transverse angles 8 connected by bolts 9 to the frame sides. The frame 4, 5 is adapted to stand upon one end resting upon 'the cylinder block about the cylinderunder operation. The frame sides are formed with periorations Il adapted to receive the removable stop pins II for the iioating stop plate IZzthat freely connects the sides of the stationary frame. v
Arranged within the stationary frame is the traveling frame comprising 4'the head plate Il and base plate I4 connected together by the spacer rods I5 that extend through perforations in the plate 'I and have their ends reduced for positive engagement with perforated portions in said plates-I3, Il. The latter plates are shaped for close fitting sliding engagement with the sides 4, 5 of thestationary frame. The base plate I4 is adapted to rest upon the upper end of the replacement sleeve I to directly force the same into the cylinder.
The plate I4 is formed with a central periora= tion I8 that is in line with and oi' the samediameter as a similar perforation in the plate I to receive a guide bolt II, threaded at its ends, that passes entirely and centrally through the replacement sleeve and through the cylinder and to the lower end oi' which outside the bottom of the cylinder the washer I8 is applied that abuts the base of the cylinder block at the lower end oi the cylinder, a nut I9 threaded upon the bolt I'I retaining said washer in position. A nut 20 at the upper end ofthe bolt Il resting upon the plate I holds said members together. An hydraulic ram or an ordinary automobile jack ox like tool (not shown) is placed upon the head plate I3 with its plunger engaging the stop plate or resistance plate I2. 'I'his jack or tool is placed centrally of the plate I8 so that it is in line with the bolt I1. When the jack, or ram, is manually operated it will force the travelling frame downward within the stationary irame thus pressing the sleeve 3 into the cylinder. The points of resistance. which are the nuts I9 and 20 and that portion oi the plate I2 engaged by the ram ol jack, and the point ot pressure exerted by the razr or jack u n the plate I3 all fall within and centrally oi the sleeve and cylinder so that no side pressure is set up outside the press which greatly reduces the strain upon the cylinder block and prevents otherwise possible breakage of the same The bolt I1 centers the travelling frame with respect to the stationary frame. In operation the jack or ram supports the floating stop plate Il while the stop pins II prevent its riding upward above said pins. As the sleeve is forced into the cylinder the jack or ram becomes extended to its limit and at such time the plate i! and pins Il are moved down to permit disposal of the pins into the lower set o! perorations il` when the operation. is repeated until the sleeve is forced completely into the cylinder. In applying the press to the cylinder block it is merel? set upon the same about the cylinder under operationl and the-bolt i1 and anchormeans I8. il will positively hold it in this position while the operation is being performed. Nor is it necessary that the washer It be tightened nrmly against the base of the cylinder block. It need only be disposed so retained by the nut.
what is claimedkzif- 1. In cylinder sleeve' l c* a stationary frame for disposal upon the cylnriler block. means passing through the sleeve andjcylinder and releasably'secured tothe lower end of the latter and to the tramewhereby said framels secured in position, a travelling frame `slaid stationary frame and centered'with res'p'et thereto and to the cylinder', a capacity said travelling frame, and adjustable re'siize-ineans for said ram carried by said statidnadryfframe.
2. In cylinder sleeve a stationaryfranje. meansibr frame and the nee'ilflllly cylinder tdgetler co Y.; a travelling' frame .withinl sa'ld` statfnafy frame and 'concentric therewith,- a rain by said travelling trama'and for said ram carried by saidstatliity Itali'.
3. In cylinder sleeve presses.' astationary frame, atravelling framev conc'zentricftherewithior engagement with the sleeve, 'a ram carried by said travellingirame. resisting means for said ram carried by said stationary iframe, and a guide bolt -connectingsaid travelling -frame and the lower end of the-cylinder and passing Ithrough the sleeve whereby said members are retained in concentric relation.
. 4. In -cylinder sleeve presses, a stationary frame, a floating' stop plate therewithin. stop pins therefor, a travelling frame within and concentric with said stationary trame. said travelling trame being adapted to engage one end oi the sleeve, a guide bolt engaging said travelling frame and extending centrally through the sleeve and cylinder. means ior securing said bolt to one end of the cylinder at the base of the block, and a ram carried by said. travelling frame for en.
sagement with said stop plate.
5. In cylinder sleeve press mechanism, an anchor at the base ot the cylinder block in line with a. cylinder, a stationary trame. a floating stop plate above the cylinder block within said stationary frame, stop pins for said stop plate removably carried by said stationary frame. a guide bolt connecting said stationary trame and anchor and passing centrally and longitudinally through the sleeve and cylinder, a travelling frame carried by said stationary frame and movable over said guide bolt,'and a ram-carried by said trlveelling frame for engagement with said stop p 6. In 'cylinder/sleeve presses, a stationary frame having spaced channel'sides, brace connections between said sides, a travelling trame arranged in said stationary irame and including spacer rods passing.. through one brace 'connection, a bolt engaging said travelling frame and passing through thesleeve and cylinder, a washer at one end ot said bolt abutting the base oi the cylinder, a nut' carried by said bolt engaging
US24782A 1935-06-03 1935-06-03 Cylinder sleeve press Expired - Lifetime US2036475A (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2421276A (en) * 1945-07-26 1947-05-27 Lotz Ind Res Ct Tool for inserting cylinder liners
US2515308A (en) * 1944-01-18 1950-07-18 Olsson & Rosenlunds Aktiebolag Method of bolting together wooden members
US2576085A (en) * 1947-05-07 1951-11-20 Anglo Iranian Oil Co Ltd Production of high-pressure pipes and vessels
US3952393A (en) * 1974-01-17 1976-04-27 International Standard Electric Corporation Machine and method for assembling pistons into engines
FR2355610A1 (en) * 1976-02-05 1978-01-20 Itt Automatic installation of pistons in IC engine block - has jack pushing piston rod and rings from magazine into block with crankshaft

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2515308A (en) * 1944-01-18 1950-07-18 Olsson & Rosenlunds Aktiebolag Method of bolting together wooden members
US2421276A (en) * 1945-07-26 1947-05-27 Lotz Ind Res Ct Tool for inserting cylinder liners
US2576085A (en) * 1947-05-07 1951-11-20 Anglo Iranian Oil Co Ltd Production of high-pressure pipes and vessels
US3952393A (en) * 1974-01-17 1976-04-27 International Standard Electric Corporation Machine and method for assembling pistons into engines
FR2355610A1 (en) * 1976-02-05 1978-01-20 Itt Automatic installation of pistons in IC engine block - has jack pushing piston rod and rings from magazine into block with crankshaft

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