FIELD OF THE 5 INVENTION
Fixed objects are usually classified according to the machine for which they were
designed. The most common two are “Milling fixed objects” and “Drill fixed objects”.
10 This invention relates to “Milling fixed objects”
This invention improves the economy of production by allowing smooth
operation and quick transition from part to part, reducing the requirement for skilled
labor by simplifying how workpieces are mounted, and increasing conformity across a
15 production run.
BACKGROUND OF THE INVENTION
20 Primary purpose of this fixed object is to create a secure mounting point for a
work piece, allowing for support during operation and increased accuracy, precision,
reliability, and interchangeability in the finished parts. It also serves to reduce working
time by allowing quick set‐up, and by smoothing the transition from part to part. It
frequently reduces the complexity of a process, allowing for unskilled workers to
25 perform it and effectively transferring the skill of the tool maker to the unskilled worker.
Fixed objects also allow for a higher degree of operator safety by reducing the
concentration and effort required to hold a piece steady.
30
SUMMARY OF PRESENT INVENTION
In accordance with one aspect of present invention is to provide a Milling fixed
35 object that facilitates effective Milling of test piece.
Annexure‐II
In accordance with another aspect of present invention is provided to provide a
more rigid Milling Fixed object.
In accordance with yet another aspect of present invention is to provide a fixed
object for holding work piece adapted to be fixed on the bed of milling machine 5 for
milling operations.
In accordance with yet another aspect of present invention is to provide a more
rigid fixed object to hold the workpiece.
In accordance with another aspect of present invention is to provide a lighter
10 Milling fixed object for holding the workpiece.
In accordance with yet another aspect of present invention is to provide a fixed
object that can be properly and effectively utilized to hold and firmly fixed the
workpiece by lesser skilled individuals.
In accordance with yet another aspect of present invention is to provide a fixed
15 object for holding a workpiece that have supports pin to support workpiece to eliminate
the distortion during machining due to vibration.
BRIEF DESCRIPTION OF THE DRAWINGS
20
The features and advantages of the present invention will become more apparent and
descriptive in the description when considered together with figures/flow charts
presented:
25
Fig. 1 is a Sectional Front view of fixed object for holding work piece
Fig. 2 is a Top view of fixed object for holding work piece
Fig. 3 is a Sectional side view of fixed object for holding the workpiece
30
Annexure‐II
DETAILD DESCRIPTION
Referring to fig. 1, 2 & fig. 3 present invention is a milling fixed object (9) adapted 5 for
used on Jig Boring M/C.
The milling fixed object is designed to hold the work piece (10) well positioned as
reference surfaces given on work piece & rigidly for milling operation on work piece‐10. Milling
10 fixed object comprise a base plate (1) having a substantially flat top surface( A) and bottom
surface( B), base plate made of mild steel of 23 mm thick, surface (B) of base plate rest on Jig
Boring M/C bed & base plate clamped on Jig Boring machine through 4 holes .
The work piece rest on Surface A of base plate and Located by one location pin 3. Pins
15 are fixed on surface A of base plate to position the work piece for reference of milling operation
base plate surfaces A & B are parallel with in 0.05 mm work piece clamped by 3‐Clamp using
Allen screw with washers.
Dialing face C in base plate used as a datum for manufacturing of milling fixed object (9)
20 to maintain the all the items as describe above & this dialing face C is also used to position the
milling fixed object when fixing on Jig Boring M/C bed.

WE CLAIMS:-
Accordingly, the description of the present invention is to be considered as illustrative only and is for the purpose of teaching those skilled in the art of the best mode of carrying out the invention. The details may be varied substantially without departing from the spirit of the invention, and exclusive use of all modifications which are within the scope of the appended claims is reserved. We Claim

1. A fixed object for holding work piece and supporting the walls of workpiece adapted to be positioned on work table of milling machine. The fixed object comprising:
- Base Plate adapted to be coupled to the bed of milling machine and provides supporting surface to other sub component of fixed object. Workpiece rest and positioned on the top surface of base plate.
- A block is rigidly coupled to the top surface of the base plate with Allen head screw on which the workpiece will be placed.
- Clamps provided to hold the workpiece at different points for holding the workpiece at different planes during machining operation at a particular plane.
- Three Clamps provided to hold the workpiece at different points for holding the workpiece at different planes during machining operation at a particular plane.
2. The fixed object for holding work piece of claim 1 wherein, top and bottom surfaces of the base plate are substantially parallel and bottom surface of the base plate is adapted to positioned and clamped on the milling machine bed.
3. The fixed object for holding work piece of claim 1 further comprising a block mounted on the top surface of the base plate with the help of Allen head screw.
4. The fixed object for holding work piece of claim 1 comprising one clamping pad for precisely holding the work piece during the machining operations and remove the chances of the damages due to vibrations.
5. One guide pins provided on the top surface of the block for accurate positioning of the workpiece in predetermined position.
6. The fixed object for holding work piece of claim 1 further comprising one clamping pads to hold the hanging portion of the workpiece accurately at a predetermined.
7. The fixed object for holding work piece of claim 1 further comprising Allen head screw for enabling adjustment during the mounting of the workpiece. ,TagSPECI:As per Annexure-II