Automatic tapping equipment of wide-angle numerical-control uniflow meter
The present invention relates to a kind of automatic drilling lathe, specifically a kind of automatic tapping equipment of wide-angle numerical-control uniflow meter.
On the single channel calorimeter watchcase of (being called for short: " single current table "), two relative current access hole pipes are arranged.The traditional approach of processing these two hole pipes is to use radial drilling machine.Add man-hour, the watchcase blank is fixed on the workbench of radial drilling machine, the control unit head is earlier to the processing of holing of the hole pipe of a side; After the completion of processing, again the watchcase blank is carried out 180 ° of upsets of facade, behind the location, carry out the boring processing of another side opening pipe with same unit head.Use this process equipment of radial drilling machine, the watchcase blank needs to locate respectively in twice punching process, the location benchmark of watchcase blank just can't guarantee unanimity like this, thereby each watchcase that processes is after being assembled into the single channel calorimeter, its measuring accuracy is all different, sometimes even can differ bigger, cause the measurement performance of single channel calorimeter of batch process inconsistent thus.In addition, the processing mode that this pair of buttons on either side is holed respectively also causes the processing and fabricating efficient of single channel calorimeter not high.
Summary of the invention
Purpose of the present invention just provides a kind of automatic tapping equipment of wide-angle numerical-control uniflow meter, with the time processing moulding of realization pair of buttons on either side hole pipe, thus the uniformity of raising watchcase pore-forming.
The present invention is achieved in that a kind of automatic tapping equipment of wide-angle numerical-control uniflow meter, workbench, unit head and controller are installed on lathe bed, described workbench is arranged on the middle part of described lathe bed, upper surface at workbench has the watchcase holding groove, is provided with air clamper above workbench; Described unit head has two, is separately positioned on the both sides of described workbench; Be provided with folded mutually sideslip rail and the vertical slide rail of cross up and down in the bottom of described unit head, be provided with the angle scale that is fixed on the described lathe bed in the bottom of described vertical slide rail.
The watchcase blank of single channel calorimeter is placed in the watchcase holding groove of worktable upper surface in the automatic tapping equipment of the present invention, two relative hole pipes on the watchcase blank stretch to the both sides of workbench symmetrically, the air clamper that utilization is arranged on the workbench top is clamped in the watchcase blank on the workbench, so just can accurately locate the watchcase blank.Start-up control device, the unit head that makes the workbench both sides simultaneously synchronously or the timesharing substep to the feed of workbench direction, to the processing of holing of the hole pipe of watchcase blank both sides.Because two unit heads of workbench both sides are to be separately positioned on the sideslip rail and vertical slide rail that cross is folded mutually up and down, and the vertical slide rail of bottom is arranged on the angle scale, like this, just can carry out the adjustment of the initial position of two unit heads flexibly and easily, comprise the adjustment of position in length and breadth and the adjustment of the anglec of rotation, be contained in two drill bit or reamers on the unit head and can distinguish the axle center of aiming at two hole pipes on the watchcase blank exactly thereby make.Realized the bilateral boring one-shot forming processing of wide-angle thus.
Because the automatic tapping equipment of the present invention is bilateral boring one-shot forming processing, the conversion location that in process, does not have the watchcase blank, and every watchcase blank all is to locate by air clamper in the watchcase holding groove of workbench, therefore, the location benchmark unanimity of watchcase blank, each watchcase that processes is after being assembled into the single channel calorimeter, and its measuring accuracy just can be consistent.
In addition, the processing mode of holing simultaneously in this watchcase one-time positioning, both sides has also obviously improved the working (machining) efficiency of single current table watchcase.
The automatic tapping equipment of the present invention is provided with two cutter jointing holes that be arranged in parallel on described unit head, in two cutter jointing holes drill bit and reamer are housed respectively.So just can after single current table one-time positioning, carry out the different process operations of the boring and/or the fraising of both sides respectively.Owing in this process, do not have the transposition of watchcase blank to move, thereby further improved the uniformity of watchcase boring processing.
The automatic tapping equipment of the present invention adopts the double power head setting, the location benchmark has only one, uses the pneumatic device that steps up to compress watchcase, simultaneously to single channel calorimeter pair of buttons on either side punching one-shot forming, guarantee the uniformity of single channel calorimeter watchcase processing thus, improved working (machining) efficiency.The automatic tapping equipment of the present invention mainly is applicable to the boring processing of single channel calorimeter watchcase, also can carry out one-shot forming processing to other similar workpiece of bi-directional symmetrical or asymmetric boring processing that needs in addition.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the vertical view of major part of the present invention.
The specific embodiment
As shown in Figure 1 and Figure 2, the present invention is provided with a rectangle lathe bed 1, in the middle position of lathe bed 1 workbench 2 is installed, has watchcase holding groove (accompanying drawing is not shown) at the upper surface of workbench 2 by the watchcase profile, two relative hole pipes on the watchcase blank can stretch to the both sides of workbench symmetrically.Among Fig. 1, above workbench 2, be provided with the air clamper 4 of band cylinder, on cylinder, be connected to connecting pipeline 9 (Fig. 2).Two unit heads 3 are separately positioned on the both sides of workbench 2.Be provided with folded mutually sideslip rail 6 and the vertical slide rail 7 of cross up and down in the bottom of unit head 3, make unit head 3 can carry out the initial position adjustment and the processing feed of fore-and-aft direction and left and right directions respectively.Among Fig. 2, be provided with angle scale 8 in the bottom of vertical slide rail 7, angle scale 8 is fixed on the lathe bed 1.So just can make unit head 3 carry out angle adjustment, to satisfy the oblique drilling hole requirement of processing work on horizontal plane.Among Fig. 1, on lathe bed 1, also guard shield or frame can be set, first can be in order to support and connection controller 5, second can be in order to block the processing part of equipment.
Among Fig. 1, unit head 3 includes motor, transmission mechanism and head, and head can have 1-2, joins by transmission mechanism and motor respectively.Be the unit head 3 that two heads are arranged among Fig. 2, respectively be provided with a cutter jointing holes on two heads, two cutter jointing holes are parallel to each other, and one is equipped with drill bit 10, and another is equipped with reamer 11, to carry out the process operation of drilling and reaming respectively.
Because in this equipment two unit heads are housed, therefore, controller 5 best correspondences are designed to two identical parts, each part is electrically connected with a unit head of same side, and the location of the unit head of being more convenient for is like this regulated, and guarantees the machining control precision.Each part of controller 5 is a digital control circuit that comprises SCM system, and is accurately digital control in order to the displacement of unit head or location, feed or tool changing are carried out, thereby this equipment of making is realized the automatic machining control of digitlization.