Claims
- 1. A structure for mounting an attachment member to a rolling contact bearing assembly including various components, such as a bed, a table, and a plurality of rolling members interposed between said bed and said table, said structure including means for preventing deformation or distortion of said bed or said table upon mounting said attachment member and to thereby ensure smooth relative motion between said bed and said table, said means comprising:
- at least one alignment hole defined as extending through a selected component of said assembly;
- at least one mounting hole defined as extending through said attachment member, said mounting hole coming into alignment with said alignment hole of said assembly when said attachment member is set in position at one surface of said selected component of said assembly;
- a counter member provided with a threaded hole and disposed in contact with the opposite surface of said selected component; and
- bolt means extending through said aligned mounting and alignment holes to be threaded into said threaded hole of said counter member and having its head engaged with said attachment member.
- 2. The structure of claim 1 wherein said selected component is comprised of an integrally formed U-shaped thin steel plate and it is either said table or bed of said rolling contact bearing assembly, and wherein said bed is reciprocally received within said table.
- 3. The structure of claim 2 wherein said counter member has a first contact surface in contact with the opposite surface of said selected component which is substantially the same in area as a second contact surface of said attachment member in contact with the one surface of said selected component.
- 4. The structure of claim 3 wherein said first contact surface is located substantially opposite to said second contact surface.
- 5. In combination, a structure for mounting an attachment member to a rolling contact bearing assembly said assembly comprising a U-shaped table, a U-shaped bed reciprocally received within said table, said U-shaped table and said U-shaped bed each having a pair of side legs telescoped and spaced from each other and a flat interconnecting portion and a plurality of rolling members interposed between the legs of said bed and the legs of said table, said structure comprising:
- a series of alignment holes extending through one of said interconnecting portions of said assembly;
- a series of mounting holes extending through said attachment member, said mounting holes being alignable with said alignment holes of said assembly when said attachment member is set in position at a location on an interconnecting portion of said assembly;
- a deformation prevention plate having a series of threaded through-holes alignable with said mounting holes and disposed between said interconnecting portions and in contact with a surface of one of said interconnecting portions; and
- a series of bolts extending through said aligned alignment holes, said mounting holes and said through-holes to be threaded into said threaded through-holes such that said plate prevents deformation of said bearing assembly upon mounting of said attachment member on said interconnecting portion.
- 6. The structure of claim 5 wherein said selected component is adapted to be integrally formed by bending a thin steel plate in a U-shape to facilitate fabrication and said component is either said table or bed of said rolling contact bearing assembly.
Priority Claims (1)
Number |
Date |
Country |
Kind |
59-195701 |
Sep 1984 |
JPX |
|
Parent Case Info
This application is a continuation of application Ser. No. 778,595, filed Sept. 20, 1985, now abandoned.
US Referenced Citations (11)
Foreign Referenced Citations (2)
Number |
Date |
Country |
134727 |
Oct 1949 |
AUX |
559248 |
Feb 1944 |
GBX |
Continuations (1)
|
Number |
Date |
Country |
Parent |
778595 |
Sep 1985 |
|