초록 ▼

The present invention provides a portable machine for assembling a track for a track type work machine. A positioning block is provided for alignment of a pair of track pins that are to receive an outer track joint. A portable assembly tool having a pair of contact tools is adapted to receive a pair

The present invention provides a portable machine for assembling a track for a track type work machine. A positioning block is provided for alignment of a pair of track pins that are to receive an outer track joint. A portable assembly tool having a pair of contact tools is adapted to receive a pair of outer track joints. The assembly tool is positioned over the positioning block and a hydraulic ram is extended to press each of the outer track links onto the track pins. The present invention is used with track assemblies that do not require master links.

대표청구항 ▼

1. A portable track assembly tool for installing links on a track chain, said assembly tool comprising:a body portion having a pair of main support rods extending therefrom; a first link contact tool being moveably attached to said body portion and including a pair of hubs; a second link contact too

1. A portable track assembly tool for installing links on a track chain, said assembly tool comprising:a body portion having a pair of main support rods extending therefrom; a first link contact tool being moveably attached to said body portion and including a pair of hubs; a second link contact tool including a pair of hubs, being spaced a predetermined distance from said first link contact tool, said pair of main support rods overlaying said first and second link contact tools and the second link contact tool being non-movably securedly positioned in relation to said pair of main support rods; and a drive member attached to said body and said first link contact tool, said drive member being adapted to move said first link contact tool in a first direction toward said second link contact tool. 2. The track assembly tool of claim 1, wherein said drive member is a hydraulic cylinder.3. The track assembly tool of claim 1, wherein said drive member is a pneumatic cylinder.4. The track assembly tool of claim 1, wherein said assembly tool includes a hook, said hook being adapted to connect to a hoist for lifting said tool into a working position relative to a track assembly.5. The track assembly tool of claim 1, further including a positioning block adapted to engage a first and a second track pin of a track assembly, said positioning block including;a first pin engagement portion, said first pin engagement portion having a locking member for securing said first pin engagement portion to said first track pin; a second pin engagement portion, said second pin engagement portion having a locking member for securing said second pin engagement portion to said second track pin; and a predetermined distance being defined from a center point of said first pin engagement portion to a center point of said second pin engagement portion. 6. The track assembly tool of claim 5 wherein said predetermined distance is substantially equal to a distance between a center point of a first track pin of a track joint and a center point of a second track pin of said track joint.7. The track assembly tool of claim 6 wherein said positioning block includes a top member and a bottom member, one of said top and bottom members including a fastening arrangement for attaching said top and bottom members together.8. The track assembly tool of claim 5 wherein the positioning block includes a raised portion having a predetermined width, said raised portion being operable in use to position the main support rods relative to said positioning block.9. The track assembly tool of claim 1 wherein the pair of main support rods are generally aligned parallel to each other and spaced at a predetermined distance from each other.10. The track assembly tool of claim 1 including a removable support member oepratively connected between the body portion and the second link contact tool.11. The track assembly tool of claim 10 wherein the removable support member is spaced from the pair of main support rods and aligned generally parallel therewith.