Push bench and method of manufacturing small diameter tubing
The present invention involves cost effective, efficient systems and methods for sizing pipe. In an embodiment of the present invention, a pipe sizing system includes a die having an opening operable to size the pipe, a hydraulic cylinder having at least one rod attached thereto, the hydraulic cylinder and the at least one rod cooperating with each other to push the pipe through the die, and a receiver to guide the pipe as the pipe exits from the die.
1. A pipe sizing system for sizing a pipe comprising:
a die having an opening operable to size the pipe;
a hydraulic cylinder having at least one rod attached thereto;
the hydraulic cylinder and the at least one rod cooperating with each other to push the pipe through the die along a longitudinal axis of the die;
a receiver operable to control movement of the pipe vertically and laterally relative to a longitudinal axis of the die as the pipe exits from the die;
the receiver operable to guide and shape the pipe as the pipe exits from the die;
a receiver table operable to move and rotate the receiver; and
the receiver table operable to bend the pipe to a desired shape.
2. The system of claim 1 further comprising the receiver operable to produce a straight pipe exiting from the die.
3. The system of claim 1 further comprising a support operable to brace the pipe as the pipe passes through the die.
4. The system of claim 3 wherein the support initially braces a mid-section of the pipe.
5. The system of claim 3 wherein the support is movable.
6. The system of claim 1 wherein the pipe comprises a tube.
7. The system of claim 1 wherein the pipe comprises an Oil Country Tubular Good (OCTG).
8. The system of claim 1 wherein the pipe comprises a pipe used in the automotive industry.
9. The system of claim 1 wherein the pipe comprises a portion of a stabilizer tube.
10. The system of claim 1 further comprising the pipe having an outside diameter prior to sizing of about one inch to about five and one-half inches.
11. The system of claim 1 further comprising the die operable to reduce an outside diameter of the pipe by about one percent to about twenty percent.
12. The system of claim 1 , wherein the hydraulic cylinder and the at least one rod cooperating with each other, push the pipe through the die without the use of a mandrel.
13. The system of claim 1 , wherein the receiver table is operable to move the receiver up and down along a respective x-axis or a respective y-axis of the die.
14. The system of claim 13 , wherein the receiver table is operable to move and rotate the pipe.
15. The system of claim 13 , wherein the receiver table is operable to move and bend the pipe.
16. The system of claim 13 , wherein the receiver table is operable to form the pipe into a specific shape.
17. A method for forming a push bench operable to size a pipe comprising:
installing a die having a longitudinal axis and an opening operable to size the pipe;
installing a hydraulic cylinder having at least one rod attached thereto and extending from the hydraulic cylinder to push the pipe through the opening in the die along the longitudinal axis without drawing the pipe; and
installing a receiver operable to control movement of the pipe as the pipe exits from the die; and
installing a receiver table operable to move and rotate the receiver whereby the receiver table is operable to bend the pipe to a desired shape.
18. The method of claim 17 further comprising installing at least one support along the longitudinal axis of the die to brace the pipe as the pipe passes through the die.
19. The method of claim 17 further comprising installing at least one coupling to releasably secure the pipe to the at least one rod.
20. The method of claim 17 further comprising installing at least one pipe treatment device.
21. The method of claim 17 further comprising installing at least one pipe inspection device.