JP2004306241A - Manufacturing method of system for automatically working table manner, system soft pawl valve and work having a plurality of concentric work planes - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To make it possible to perform all working while automation can be made at a low price without providing a specific apparatus while once chucking a work having a plurality of work planes. <P>SOLUTION: This system is formed such that it can make a table manner in a soft pawl center turning freely by utilizing the driving source of a pawl when a chuck is opened or filed while holding the work. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

[0001]
[Technical field to which the invention belongs]
The present invention relates to a technique for manufacturing a special raw nail for a two-jaw chuck of an NC lathe.
[Conventional technology]
In conventional NC lathe processing, if there are multiple processing surfaces concentrically (for example, like a valve), it is necessary to make multiple raw claws according to the shape of the work. If there are four processing surfaces, four sets are required is. When processing further, an operator is required for each side.
[0003]
[Problems to be solved by the invention]
For a work with four processes, the operator must set the work for each of the four times for each process, furthermore, pile up the product for each process and carry it to two processes and three processes. Workers cannot leave the machine, thus limiting the number of machines they can see.
[0004]
[Means for solving the problem]
A table manner is attached to the raw nail, and the work is rotated 360 degrees while gripping the work. The power uses the stroke when the chuck opens or closes, so it is safe and secure. No other power equipment is needed.
[0005]
[Embodiment of the invention]
A table manner that rotates 360 degrees is attached to the center of the raw claw, and a work with multiple processing surfaces is concentric with the power using the stroke when opening and closing the chuck. I can do it.
[0006]
〔Example〕
The check is opened and the work is taken out. At this time, the next work is set because it is already in the standby state in the first process.
After setting, after closing the check, the operator can do other work until the final process by turning on the switch.
[0007]
〔The invention's effect〕
The present invention is implemented in the form described above, and has the following effects.
[0008]
The work can be delivered as it is because it is a finished product.
[0009]
There are few places to put products.
[0010]
An operator can see multiple machines.
[0011]
Since no other power is used, no equipment costs are required.
For example (electric, hydraulic, pneumatic)
[Brief description of the drawings]
FIG. 1 Assembly drawing [Description of reference numerals]
1 Claw body 2 Connecting rod 3 Radget 4 Rotating cam 5 Work 6 Table manner body 7 Spring

Claims (8)

An angle index table manner is attached to the two claws, and the table manner is rotated in the same direction with the table manner facing up and down by using the power of opening and closing the chuck. When the work is rotated and moved to the next processing surface, the table manner is pushed out toward the center of the chuck as the chuck is opened, and the work is supported at the center until the chuck is closed at a specified angle. The power for rotating the table manner is such that when the chuck is opened, the claw (1) moves 7 mm outward and the claw (2) also moves 7 mm outward. In order to double this distance, the moving axis of (2) is connected to the moving axis of (1).
Then, (1) moves 7 mm and (2) moves 7 mm outward, so that a distance of 14 mm can be used. The table manner can be specified in a certain direction in both clockwise and counterclockwise directions. To rotate the table manner, rotate the connecting rod and change the direction with the rotating cam. Rotate the table manner with a wire to rotate the table manner and change the direction with a rotating roller. Adjust by rotating with gears to rotate table manner. For the 90-degree indexing, grooves on both sides are formed like a cross on the inside of the claws of (1) and (2), and other angles are processed in the same manner.

Images