Summary of the invention
The purpose of the utility model is in order to overcome the shortcoming and defect that prior art exists, and provide that a kind of production efficiency is high, a kind of antipriming pipe automatic drilling mechanism of good product consistency.
For realizing above-mentioned purpose; The technical scheme of the utility model is to include frame, portable plate, portable plate transmission mechanism, seat board and seat board transmission mechanism; Described portable plate slippage is arranged on the frame; And this portable plate is provided with the pipe fitting clamping device and is used for the index chuck rotating mechanism that the pipe fitting clamping device circumferentially rotates, and described seat board slippage is arranged on the frame, and is positioned at the avris of portable plate; The glide direction of this seat board is vertical each other with the glide direction of portable plate, and described seat board is provided with drill bit actuating unit and drill bit that at least one is used to hole.Through above-mentioned setting, the operation principle of utility model is that pipe fitting is clamped on the pipe fitting clamping device; Antipriming pipe processing then, utilize the rotation of drill bit and seat board transmission mechanism that the propelling of drill bit is holed, owing to need all need boring in the axial direction and the circumferential direction of pipe fitting; Therefore, utilize moving of portable plate transmission mechanism, thereby pipe fitting is regulated in the position of axial direction; And utilize the index chuck rotating mechanism that pipe fitting is regulated in circumferential direction; Thereby omnidistance boring can realize automation mechanized operation, and operating efficiency is high, good product consistency.
Further being provided with is that the pipe fitting clamping device is the scroll chuck that is fixedly set on first turning cylinder.This is provided with and adopts the scroll chuck of present technology maturation that pipe fitting is carried out clamping, and pipe fitting is fixed stably to be reserved, and has improved borehole accuracy.
Further be provided be described index chuck rotating mechanism include the indexed motor, be arranged at that first gear and interlock on the line shaft of indexed motor is arranged on first turning cylinder and with second gear of first meshed transmission gear.Through this setting, realized the circumferential rotation of indexed Electric Machine Control pipe fitting, thereby made drill bit carry out bore operation in a plurality of positions that make progress in week pipe fitting.
Further be provided be described portable plate transmission mechanism include the portable plate drive motors that is arranged on the frame, with first screw mandrel of the line shaft interlock of portable plate drive motors, and be fixedly set on the portable plate and first threaded block that cooperates with first wire rod thread.Through this setting, realized that the control that receives the portable plate drive motors is operated in the slippage of portable plate.
Further be provided be described seat board transmission mechanism include the seat board drive motors that is arranged on the frame, with second screw mandrel of the line shaft interlock of seat board drive motors, and be fixedly set on the portable plate and second threaded block that cooperates with second wire rod thread.Through this setting, realized that the control that receives the seat board drive motors is operated in the slippage of seat board.
The opposite side that further setting is the relative seat board of said portable plate also is symmetrically arranged with second seat board; This second seat board slippage is arranged on the frame; And the glide direction of this second seat board is vertical each other with the glide direction of portable plate, and described second seat board is provided with the second drill bit actuating unit and second drill bit that at least one is used to hole.Through this setting, further improve drilling efficiency.
The bottom that further setting is described portable plate is provided with the portable plate rail groove of two opposing parallel, and described frame is provided with the portable plate guide rail that cooperates with the slippage of portable plate rail groove, is arranged on the frame thereby constitute the portable plate slippage.
The bottom that further setting is described seat board is provided with the seat board rail groove of two opposing parallel, and described frame is provided with the seat board guide rail that cooperates with the slippage of seat board rail groove, is arranged on the frame thereby constitute the seat board slippage.
The bottom that further setting is described second seat board is provided with the second seat board rail groove of two opposing parallel, and described frame is provided with the second seat board guide rail that cooperates with the second seat board rail groove slippage, is arranged on the frame thereby constitute the second seat board slippage.
Further being provided with is described drill bit actuating unit drive controlling two cover drill bits simultaneously, and the described second drill bit actuating unit is while drive controlling two covers second drill bit also.Through this setting, improved drilling efficiency, and also while combining movement twist drill holes mechanism, the pitch-row that axially goes up adjacent hole is controlled at the half the of the two cover drill bits or the second drill bit spacing, improved the compactness in hole.
The advantage of the utility model: the operation of boring automatic machine, drilling efficiency is high, good product consistency.
Below in conjunction with the Figure of description and the specific embodiment the utility model is done further introduction.
The specific embodiment
Through embodiment the utility model is carried out concrete description below; Only be used for the utility model is further specified; Can not be interpreted as the qualification to the utility model protection domain, the technician in this field can make some nonessential improvement and adjustment to the utility model according to the content of above-mentioned utility model.
The specific embodiment of the utility model shown in Fig. 1-3; Include frame 1, portable plate 2, portable plate transmission mechanism 3, seat board 4 and seat board transmission mechanism 5; Described portable plate 2 slippages are arranged on the frame 1; And this portable plate 2 is provided with pipe fitting clamping device 6 and is used for the index chuck rotating mechanism 7 that the pipe fitting clamping device circumferentially rotates, and described seat board 4 slippages are arranged on the frame 1, and are positioned at the avris of portable plate 1; The glide direction of this seat board 4 is vertical each other with the glide direction of portable plate 2; Described seat board 4 is provided with drill bit actuating unit 41 and drill bit 42 that at least one is used to hole, and this drill bit actuating unit 41 of present embodiment is a stepper motor, and this drill bit actuating unit 41 drive controlling two cover drill bits 42 simultaneously; The mode of its control can adopt the mode of this area gear Synchronous Transmission to carry out transmission control, and is not giving unnecessary details at this place.
In addition; Present embodiment pipe fitting clamping device 6 is for being fixedly set in the scroll chuck 62 on first turning cylinder 61; In addition, described index chuck rotating mechanism 7 include indexed motor 71, be arranged at that first gear 72 and interlock on the line shaft of indexed motor 71 is arranged on first turning cylinder 61 and with second gear 73 of first gear, 72 engaged transmission.In addition; Described portable plate transmission mechanism 3 include the portable plate drive motors 31 that is arranged on the frame 2, with first screw mandrel 32 of the line shaft interlock of portable plate drive motors 31; And be fixedly set on the portable plate 2 and with first threaded block 33 of first screw mandrel, 32 threaded engagement; In addition; Described seat board transmission mechanism 5 include the seat board drive motors 51 that is arranged on the frame, with second screw mandrel 52 of the line shaft interlock of seat board drive motors 51, and be fixedly set on the portable plate 2 and with second threaded block 53 of second screw mandrel, 52 threaded engagement.
The opposite side of the said portable plate 2 relative seat boards 4 of present embodiment also is symmetrically arranged with second seat board 8; These second seat board, 8 slippages are arranged on the frame 1; And the glide direction of this second seat board 8 is vertical each other with the glide direction of portable plate 2; Described second seat board 8 is provided with the second drill bit actuating unit 81 and second drill bit 82 that at least one is used to hole; The described second drill bit actuating unit 81 of present embodiment is a stepper motor, and this 81 while of second drill bit actuating unit drive controlling two covers second drill bit 82, on frame, also is provided with the second seat board transmission mechanism 9 in addition; The set-up mode of this second seat board transmission mechanism 9 is consistent with the set-up mode of seat board transmission mechanism 5, and this place launches no longer in detail.
In addition, the bottom of the described portable plate 2 of present embodiment is provided with the portable plate rail groove 21 of two opposing parallel, and described frame 1 is provided with the portable plate guide rail 11 that cooperates with 21 slippages of portable plate rail groove, is arranged on the frame thereby constitute the portable plate slippage.Likewise, the bottom of described seat board 4 is provided with the seat board rail groove 43 of two opposing parallel, and described frame 1 is provided with the seat board guide rail 12 that cooperates with 43 slippages of seat board rail groove, is arranged on the frame thereby constitute the seat board slippage.Likewise, the bottom of described second seat board 8 is provided with the second seat board rail groove of two opposing parallel, and described frame 1 is provided with the second seat board guide rail that cooperates with the second seat board rail groove slippage, is arranged on the frame thereby constitute the second seat board slippage.