A kind of stifle automatic assembling apparatus of lockset
Technical field
The present invention relates to a kind of lockset process equipment, particularly relate to a kind of stifle automatic assembling apparatus of lockset.
Background technology
In lockset assembling, there is the operation of one assembling stifle.Traditional assembling mode manually buttresses circular stifle, then it is fixing to hit with a hammer, and such manual assembly mode efficiency is low, be easy to make mistakes and there is potential safety hazard.The automatic assembling apparatus of existing a kind of stifle, its process principle carries stifle by feed pipe, and the outlet of feed pipe is between drift and lock body workpiece, namely namely stifle is stamped after by feed pipe fixing, such mounting means has the problem of two aspects: 1, stifle is difficult to corresponding with the lockhole on lock body workpiece in its position, the exit of feed pipe, if without the blowing operation of stifle, add and be easy to man-hour make mistakes; 2, in feed pipe exit, need, through feeding, blowing and punching press three process, to need to consume a lot of time, such device is not suitable for streamline works.
Summary of the invention
In order to solve the problem, a kind of stifle is the object of the present invention is to provide to install quick, efficient, the stifle automatic assembling apparatus of not easily makeing mistakes.
In order to realize above-mentioned object, present invention employs following technical scheme:
A stifle automatic assembling apparatus for lockset, comprises base plate and is arranged on the lock body feeding track of installing rack on base plate, decompressor, stifle pay-off, stifle take out device, from front to back step-by-step movement transport lock body workpiece; Described installing rack is in the rear portion of base plate, and lock body feeding track runs through the both sides, front and back of base plate and lock body feeding track is in the below of installing rack; Described stifle take out device and decompressor are successively set on installing rack along lock body feed direction, and stifle pay-off is arranged on the side of lock body feeding track, and the position of stifle pay-off and stifle take out device matches; Described decompressor comprise stamping cylinder and compacting head, stamping cylinder to be arranged on installing rack and the output of stamping cylinder vertically towards under, compacting head is arranged on the output of stamping cylinder, and compacting head is in directly over lock body feeding track; Stifle pay-off comprises stifle feed pipe and stifle feed well, and low inside the outside height of stifle feed pipe, stifle feed well communicates with the medial extremity of stifle feed pipe; Control cylinder about stifle take out device comprises, control cylinder, feeding bar and backstay up and down, left and right controls cylinder control feeding bar and moves left and right together with backstay, controls cylinder control feeding bar up and down and moves up and down together with backstay; The bottom of feeding bar is provided with the Acetabula device for holding stifle, feeding bar and backstay arranged in parallel, distance between feeding bar and backstay is equal with the beeline in the middle part of stifle feed well to lock body feeding track left and right directions, and feeding bar is greater than the length of a lock body workpiece with the horizontal beeline of compacting head.
As preferably, described installing rack comprises cylinder base plate and two support bars, and two support bars are vertically arranged on the left and right sides in base plate rear end portion, and cylinder base plate is arranged on the top of two support bars.
As preferably, the Acetabula device of the bottom of described feeding bar is vacuum chuck device.
As preferably, feeding bar is less than the length of two lock body workpiece with the horizontal beeline of compacting head.When horizontal beeline and feeding bar are in directly over lock body feeding track, feeding bar and the horizontal range of suppressing head.Under this condition of length that the horizontal beeline meeting feeding bar and compacting head is greater than a lock body, the blowing operation of this device and stamping procedure just can carry out on streamline simultaneously, and the length that the horizontal beeline of feeding bar and compacting head is less than two lock bodies can reduce time interval between blowing operation and stamping procedure and space interval, decrease stifle and be subjected to displacement the possibility causing stifle not corresponding with lockhole in transportation in orbit.
The present invention adopts technique scheme, stifle has been assembled by three steps by the stifle automatic assembling apparatus of this lockset: 1, feeding, comprise the feeding of stifle and the transport of lock body workpiece to be processed, stifle enters in stifle feed well by stifle feed pipe, and lock body workpiece is by the transport of lock body feeding track step-by-step movement; 2, blowing, upper and lower control cylinder promotes feeding bar and moves together with backstay, and feeding bar takes out stifle in stifle feed well, and backstay carries out one-time positioning to the lockhole on lock body workpiece simultaneously, then control cylinder resets up and down, left and right control cylinder promotes feeding bar and moves together with backstay, and when feeding bar position arrives directly over lock body workpiece, upper and lower control cylinder puts down again, stifle is placed on the lockhole position of lock body workpiece, so just completes a reclaiming process; 3, punching press, the stifle placed and lock body workpiece are moved by lock body feeding track step-by-step movement, and when lock body workpiece is in below compacting head, stamping cylinder drives compacting head to carry out punching press to stifle, completes the assembling of stifle.By above three steps, this stifle automatic assembling apparatus is compared to the advantage of existing stifle assembling device, first the stifle of this device is directly corresponding with the lockhole of lock body workpiece by stifle by the operation of blowing, installation accuracy is high, the stamping procedure of this device and blowing operation are separately carried out in addition, namely can process on the difference of streamline simultaneously, greatly reduce the time of processing, improve working (machining) efficiency, coordinate the lock body feeding track of step-by-step movement transport lock body workpiece, this device is highly suitable on streamline and works.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is structure schematic diagram of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the preferred embodiments of the invention are described in further detail.
The stifle automatic assembling apparatus of a kind of lockset as shown in Fig. 1 ~ 2 comprises base plate 1 and is arranged on the lock body feeding track 7 of installing rack on base plate 1, decompressor, stifle pay-off, stifle take out device, from front to back step-by-step movement transport lock body workpiece 6.Installing rack is in the rear portion of base plate 1, and installing rack comprises the left and right sides that cylinder base plate 21 and two support bars, 22, two support bars 22 are vertically arranged on base plate 1 rearward end, and cylinder base plate 21 is arranged on the top of two support bars 22.Lock body feeding track 7 runs through the both sides, front and back of base plate 1 and lock body feeding track 7 is in the below of installing rack.Stifle take out device and decompressor are successively set on installing rack along lock body feed direction, and stifle pay-off is arranged on the side of lock body feeding track 7, and the position of stifle pay-off and stifle take out device matches.
Decompressor comprises stamping cylinder 31 and compacting 32, stamping cylinder 31 is arranged on cylinder base plate 21 and the output of stamping cylinder 31 vertically towards under, compacting 32 is arranged on the output of stamping cylinder 31, and compacting 32 is in directly over lock body feeding track 7.Stifle pay-off comprises stifle feed pipe 41 and stifle feed well 42, and low inside the outside height of stifle feed pipe 41, stifle feed well 42 communicates with the medial extremity of stifle feed pipe 41.Stifle take out device comprises left and right and controls cylinder 51, controls cylinder 52, feeding bar 53 and backstay 54 up and down, left and right controls cylinder 51 and controls feeding bar 53 and move left and right together with backstay 54, controls cylinder 52 up and down and controls feeding bar 53 and move up and down together with backstay 54.The bottom of feeding bar 53 is provided with the Acetabula device for holding stifle, is preferably vacuum chuck device, can effectively controls picking and placeing of stifle, very convenient.Feeding bar 53 and backstay 54 arranged in parallel, distance between feeding bar 53 and backstay 54 is equal with the beeline in the middle part of stifle feed well 42 to lock body feeding track 7 left and right directions, namely with stifle feed well 42 to nearest lock body workpiece 6 lockhole between distance equal, suppose stifle feed well 42 to nearest lock body workpiece 6 lockhole between distance be a, centre-to-centre spacing so between feeding bar 53 and backstay 54 is also a, left and right controls cylinder 51, and to control the distance that feeding bar 53 moves left and right together with backstay 54 be also a, now the position of feeding bar 53 moves to above the lockhole of lock body workpiece 6 above stifle feed well 42, it is also simultaneously the original position of backstay 54.
The horizontal beeline of feeding bar 53 and compacting 32 is greater than the length of a lock body workpiece and is less than the length of two lock body workpiece, when horizontal beeline and feeding bar are in directly over lock body feeding track, and the horizontal range of feeding bar and compacting head.Under this condition of length that the horizontal beeline meeting feeding bar 53 and compacting 32 is greater than a lock body, the blowing operation of this device and stamping procedure just can carry out on streamline simultaneously, and the length that the horizontal beeline of feeding bar 53 and compacting 32 is less than two lock bodies can reduce time interval between blowing operation and stamping procedure and space interval, decrease stifle and be subjected to displacement the possibility causing stifle and lockhole not corresponding in transportation in orbit.
In sum, stifle has been assembled by three steps by the stifle automatic assembling apparatus of this lockset: 1, feeding, comprises the feeding of stifle and the transport of lock body workpiece to be processed, stifle enters in stifle feed well by stifle feed pipe, and lock body workpiece is by the transport of lock body feeding track step-by-step movement; 2, blowing, upper and lower control cylinder promotes feeding bar and moves together with backstay, and feeding bar takes out stifle in stifle feed well, and backstay carries out one-time positioning to the lockhole on lock body workpiece simultaneously, then control cylinder resets up and down, left and right control cylinder promotes feeding bar and moves together with backstay, and when feeding bar position arrives directly over lock body workpiece, upper and lower control cylinder puts down again, stifle is placed on the lockhole position of lock body workpiece, so just completes a reclaiming process; 3, punching press, the stifle placed and lock body workpiece are moved by lock body feeding track step-by-step movement, and when lock body workpiece is in below compacting head, stamping cylinder drives compacting head to carry out punching press to stifle, completes the assembling of stifle.By above three steps, this stifle automatic assembling apparatus is compared to the advantage of existing stifle assembling device, first the stifle of this device is directly corresponding with the lockhole of lock body workpiece by stifle by the operation of blowing, installation accuracy is high, the stamping procedure of this device and blowing operation are separately carried out in addition, namely can process on the difference of streamline simultaneously, greatly reduce the time of processing, improve working (machining) efficiency, coordinate the lock body feeding track of step-by-step movement transport lock body workpiece, this device is highly suitable on streamline and works.