sale_view.xml

<?xml version="1.0" encoding="utf-8"?>
<openerp>
  <data>

    <record id="view_order_line_tree" model="ir.ui.view">
      <field name="name">sale.order.line.tree</field>
      <field name="model">sale.order.line</field>
      <field name="inherit_id" ref="sale.view_order_line_tree"/>
      <field name="arch" type="xml">
        <field name="product_uom_qty" position="after">
          <field name="qty_invoiced" string="Inv. Qty"/>
          <field name="qty_delivered" string="Shipped Qty"/>
        </field>
      </field>
    </record>

    <record id="view_order_line_form2" model="ir.ui.view">
      <field name="name">sale.order.line.form2</field>
      <field name="model">sale.order.line</field>
      <field name="inherit_id" ref="sale.view_order_line_form2"/>
      <field name="arch" type="xml">
        <xpath expr="//field[@name='product_uom_qty']/.." position="after">
          <field name="qty_invoiced" />
          <field name="qty_delivered"/>
        </xpath>
      </field>
    </record>

    <record id="view_sale_order_invoice_partially_form" model="ir.ui.view">
      <field name="name">sale.order.line.invoice.partially.form</field>
      <field name="model">sale.order.line.invoice.partially</field>
      <field name="arch" type="xml">
        <form version="7.0" string="Invoice Sale Order Lines">
        <sheet>
          <separator string="Invoice lines"/>
          <group>
            <field name="line_ids" nolabel="1">
              <tree version="7.0" string="Lines" create="false" editable="bottom">
                <field name="sale_order_line_id" invisible="1"/>
                <field name="name"/>
                <field name="order_qty"/>
                <field name="qty_invoiced"/>
                <field name="qty_delivered"/>
                <field name="quantity"/>
              </tree>
            </field>
          </group>
        </sheet>
        <footer>
          <button name="create_invoice" type="object" string="Create Invoice" class="oe_highlight"/>
            or
            <button string="Cancel" class="oe_link" special="cancel" />
        </footer>
        </form>
      </field>
    </record>

  </data>
</openerp>