SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a perforating device of stealthy facing to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a perforating device of stealthy facing, includes the base, the top bilateral symmetry of base is provided with two side-mounting boards, two one side that the side-mounting board is close to each other all is seted up flutedly, the bottom of recess is fixed with electric lift rod, electric lift rod's top is fixed with the fixed station, be provided with the punching head directly over the fixed station, two the bilateral symmetry that the side-mounting board is close to the top is fixed with two fixed plates, and one side that one of them fixed plate is close to another fixed plate is fixed with elevating gear, two one side that the fixed plate is relative all is fixed with first fixed block, the bottom of first fixed block is fixed with the telescopic link, the one end that first fixed block was kept away from to the telescopic link is fixed with the lifter plate, the outside of telescopic link is around being provided with the spring, the bottom of lifter plate.
Preferably, a moving block is screwed on the lead screw, a second fixed block is fixed at the bottom of the moving block, the punching head is fixed at the bottom of the second fixed block, a guide block is fixed at the top of the moving block, a through hole is formed in the guide block, a sliding sleeve is clamped in the through hole, a guide rod is connected in the sliding sleeve in a sliding manner, third fixed blocks are fixed at two ends of the guide rod, and rotating devices are arranged on the third fixed blocks.
Preferably, the rotating device comprises a bearing and a rotating shaft, the bearing is clamped on the third fixed block, the rotating shaft is fixed at both ends of the screw rod and sleeved in an inner ring of the bearing, and one of the rotating shafts is connected with a driving device in a transmission manner.
Preferably, the driving device comprises a second motor frame, a second driving motor, a driving gear, a transmission belt and a driven gear, the second motor frame is fixed on one side of the top of the lifting plate, the second driving motor is installed on the lifting plate through the second motor frame, the driving gear is fixed on an output shaft of the second driving motor and is in transmission connection with the driven gear through the transmission belt, and the driven gear is fixed on the rotating shaft.
Preferably, the lifting device comprises a first motor frame, a first driving motor, a transmission gear and a rack, the first driving motor is fixed on one of the fixing plates through the first motor frame, the transmission gear is fixed with an output shaft of the first driving motor, the rack is meshed and connected to one side of the transmission gear, and the bottom of the rack is welded and fixed with the lifting plate.
Preferably, the inner side of the transmission belt is provided with teeth at equal intervals, and the driving gear and the driven gear are meshed and connected with the transmission belt through the teeth.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses an electric lift pole, the fixed station, elevating gear's cooperation is used, utilize elevating gear to drive the lifter plate and be elevating movement, can drive the head of punching simultaneously and be elevating movement, and electric lift pole can drive the fixed station rebound, and then make the facing of treating processing on punching head and the fixed station carry out extrusion contact, thereby accomplish the automatic operation of punching, better assurance going on of the operation of punching, high durability and convenient use, high practicability, the work efficiency of punching has been improved, it rotates to drive the lead screw through drive arrangement and rotary device, drive the movable block and control the removal of punching head ability, can carry out the trompil to the different positions of facing like this, the variety of the processing of punching has been improved.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a punching device for invisible braces comprises a base 1, wherein two side mounting plates 2 are symmetrically arranged on two sides of the top of the base 1, a groove 3 is formed in one side, close to each other, of each side mounting plate 2, an electric lifting rod 4 is fixed at the bottom of each groove 3, a fixed table 5 is fixed at the top end of each electric lifting rod 4, a punching head 14 is arranged right above each fixed table 5, two fixed plates 6 are symmetrically fixed on two sides, close to the top ends, of the two side mounting plates 2, a lifting device 8 is fixed on one side, close to the other fixed plate 6, of one fixed plate 6, the lifting device 8 is used for driving the lifting plate 7 to do lifting motion, meanwhile, the punching head 14 can be driven to do lifting motion, the electric lifting rod 4 can drive the fixed table 5 to move upwards, and then the punching head 14 is in extrusion contact with braces to be processed on the fixed tables 5, thereby accomplish automatic operation of punching, better assurance going on of the operation of punching, convenient to use, the practicality is high, has improved the work efficiency who punches, two one side that fixed plate 6 is relative all is fixed with first fixed block 9, the bottom of first fixed block 9 is fixed with telescopic link 10, the one end that first fixed block 9 was kept away from to telescopic link 10 is fixed with lifter plate 7, the outside of telescopic link 10 is encircleed and is provided with spring 11, has guaranteed the stability when elevating gear 8 adjusts, lifter plate 7's bottom transversely is provided with lead screw 12.
The lead screw 12 is connected with a moving block 15 in a threaded mode, a second fixed block 16 is fixed to the bottom of the moving block 15, the punching head 14 is fixed to the bottom of the second fixed block 16, a guide block 17 is fixed to the top of the moving block 15, a through hole is formed in the guide block 17, a sliding sleeve 19 is connected to the through hole in a clamped mode, a guide rod 18 is connected to the sliding sleeve 19 in a sliding mode, third fixed blocks 30 are fixed to two ends of the guide rod 18, a rotating device 29 is arranged on each third fixed block 30, the moving block 15 can move left and right through rotation of the lead screw 12, meanwhile the moving block 15 is connected with the guide rod 18 in a sliding mode through the sliding sleeve 19 on the guide block 17, the lead screw 12 is guaranteed not to drive the moving block 15 to rotate when rotating, and therefore the moving block 15.
The rotating device 29 comprises a bearing 31 and a rotating shaft 32, the bearing 31 is connected to a third fixing block 30 in a clamped mode, the rotating shaft 32 is fixed to the two ends of the screw rod 12, the rotating shaft 32 is sleeved in an inner ring of the bearing 31, one of the rotating shaft 32 is connected with a driving device 13 in a transmission mode, the screw rod 12 rotates in the bearing 31 through the rotating shaft 32, and therefore the screw rod 12 cannot shake and is more stable when rotating.
The driving device 13 comprises a second motor frame 24, a second driving motor 25, a driving gear 26, a transmission belt 27 and a driven gear 28, the second motor frame 24 is fixed on one side of the top of the lifting plate 7, the second driving motor 25 is installed on the lifting plate 7 through the second motor frame 24, the driving gear 26 is fixed on an output shaft of the second driving motor 25, the driving gear 26 is in transmission connection with the driven gear 28 through the transmission belt 27, the driven gear 28 is fixed on a rotating shaft 32, the second driving motor 25 drives the driving gear 26 to rotate, the driving gear 26 is in transmission connection with the driven gear 28 through the transmission belt 27, and then the rotating shaft 32 is driven to rotate, so that the screw rod 12 can be driven to rotate through the rotating shaft 32.
The lifting device 8 comprises a first motor frame 20, a first driving motor 21, a transmission gear 22 and a rack 23, the first driving motor 21 is fixed on one fixing plate 6 through the first motor frame 20, the transmission gear 22 is fixed with an output shaft of the first driving motor 21, the rack 23 is meshed and connected to one side of the transmission gear 22, the bottom of the rack 23 is welded and fixed with the lifting plate 7, the first driving motor 21 is used for driving the transmission gear 22 to rotate, the transmission gear 22 drives the rack 23 to move up and down when rotating, and then the lifting plate 7 can be driven to move up and down.
The inner side of the transmission belt 27 is provided with teeth at equal intervals, and the driving gear 26 and the driven gear 28 are both meshed with the transmission belt 27 through the teeth, so that the transmission belt 27 drives the driving gear 26 and the driven gear 28 to move synchronously.
The working principle is as follows: when the automatic punching machine is used, the first driving motor 21 and the electric lifting rod 4 are started to work through the external power switch, the first driving motor 21 is utilized to drive the transmission gear 22 to rotate, the transmission gear 22 drives the rack 23 to move up and down when rotating, and further drives the lifting plate 7 to move up and down, meanwhile, the electric lifting rod 4 can drive the fixed table 5 to move upwards, so that the punching head 14 is in extrusion contact with a tooth socket to be processed on the fixed table 5, and therefore automatic punching operation is completed, the second driving motor 25 is started to work through the external power switch, the driving gear 26 is driven to rotate by the second driving motor 25, the driving gear 26 is in transmission connection with the driven gear 28 through the transmission belt 27 and further drives the rotating shaft 32 to rotate, so that the screw rod 12 can be driven to rotate by the rotating shaft 32, the moving block 15 can move left and right through the rotation of the screw rod 12, so that holes can be punched at different positions of, the diversity of punching processing is improved.
In the scheme, the models of Y80M1-2 are preferably selected for the first driving motor 21 and the second driving motor 25, the power supply interface of the motor is connected with the power supply system through a switch, the motor operation circuit is a normal and reverse rotation control program of a conventional motor, the circuit operation is a conventional circuit, the circuits and the control related to the scheme are the prior art, and redundant description is omitted here.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.