A kind of stifle automatic assembling apparatus of lockset
Technical field
The present invention relates to a kind of lockset process equipment, relate in particular 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 is manually to buttress 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 have potential safety hazard.The automatic assembling apparatus of existing a kind of stifle, its process principle is to carry stifle by feed pipe, and the outlet of feed pipe is between drift and lock body workpiece, it is fixing that be stifle be stamped after by feed pipe, 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 to pass through feeding, blowing and punching press three process, need to consume a lot of time, such device is not suitable for working on streamline.
Summary of the invention
In order to address the above problem, the object of the present invention is to provide a kind of stifle to install quick, efficient, the stifle automatic assembling apparatus that is difficult for makeing mistakes.
In order to realize above-mentioned object, the present invention has adopted following technical scheme:
A stifle automatic assembling apparatus, comprise base plate and be arranged on the lock body feeding track of installing rack on base plate, decompressor, stifle pay-off, stifle take out device, the lock body of step-by-step movement transportation from front to back workpiece; The rear portion of described installing rack in base plate, lock body feeding track runs through both sides, front and back and the below of lock body feeding track in installing rack of base plate; 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 a side of lock body feeding track, and the position of stifle pay-off and stifle take out device matches; Described decompressor comprises punching cylinder and compacting head, punching cylinder is arranged on installing rack and the output of punching cylinder vertically towards under, compacting head is arranged on the output of punching cylinder, and compacting head is directly over lock body feeding track; Stifle pay-off comprises stifle feed pipe and stifle feed well, and the end inside the outside height of stifle feed pipe, stifle feed well communicates with the medial extremity of stifle feed pipe; Stifle take out device comprises left and right master cylinder, upper and lower master cylinder, feeding bar and backstay, and left and right master cylinder is controlled feeding bar and moved left and right together with backstay, and upper and lower master cylinder is controlled feeding bar and moved up and down together with backstay; The bottom of feeding bar is provided with for holding the Acetabula device of stifle, feeding bar and backstay are arranged in parallel, distance between feeding bar and backstay and stifle feed well equate to the beeline at lock body feeding track left and right directions middle part, and the horizontal beeline of feeding bar and compacting is greater than the length of a lock body workpiece.
As preferably, described installing rack comprises installing plate and two support bars, and two support bars are vertically arranged on the left and right sides of base plate rear end portion, and installing 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 and the horizontal beeline of compacting head are less than the length of two lock body workpiece.Horizontal beeline is feeding bar directly over lock body feeding track time, the horizontal range of feeding bar and compacting head.In the horizontal beeline that meets feeding bar and compacting head, be greater than under this condition of length of a lock body, the blowing operation of this device and stamping procedure just can carry out on streamline simultaneously, and the horizontal beeline of feeding bar and compacting head is less than the length of two lock bodies and can reduces the time interval and the space interval between blowing operation and stamping procedure, reduced stifle and in transportation, be subjected to displacement the possibility that causes stifle not corresponding with lockhole in orbit.
The present invention adopts technique scheme, the stifle automatic assembling apparatus of this lockset has assembled stifle by three steps: 1, feeding, comprise the feeding of stifle and transporting of lock body workpiece to be processed, stifle enters in stifle feed well by stifle feed pipe, and lock body workpiece transports by lock body feeding track step-by-step movement; 2, blowing, upper and lower master 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, following upper and lower master cylinder resets, left and right master cylinder promotes feeding bar and moves together with backstay, and in the time of directly over feeding bar position arrival lock body workpiece, upper and lower master cylinder puts down again, stifle is placed on to the lockhole position of lock body workpiece, has so just completed reclaiming process one time; 3, punching press, the stifle placing and lock body workpiece move by lock body feeding track step-by-step movement, and when lock body workpiece is below compacting head, punching 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 than 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, on the difference of streamline, can process simultaneously, greatly reduced the time of processing, promoted working (machining) efficiency, the lock body feeding track that coordinates step-by-step movement transportation lock body workpiece, this device is highly suitable on streamline works.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is structure schematic diagram of the present invention.
The specific embodiment
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 Figure 1 and 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, the lock body of step-by-step movement transportation from front to back workpiece 6.The rear portion of installing rack in base plate 1, installing rack comprises that installing plate 21 and 22, two support bars 22 of two support bars are vertically arranged on the left and right sides of base plate 1 rearward end, installing plate 21 is arranged on the top of two support bars 22.Lock body feeding track 7 runs through both sides, front and back and the below of lock body feeding track 7 in installing rack of base plate 1.Stifle take out device and decompressor are successively set on installing rack along lock body feed direction, and stifle pay-off is arranged on a side of lock body feeding track 7, and the position of stifle pay-off and stifle take out device matches.
Decompressor comprises punching cylinder 31 and compacting 32, punching cylinder 31 is arranged on installing plate 21 and the output of punching cylinder 31 vertically towards under, compacting 32 is arranged on the output of punching cylinder 31, and compacting 32 is directly over lock body feeding track 7.Stifle pay-off comprises stifle feed pipe 41 and stifle feed well 42, and the end 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 master cylinder 51, upper and lower master cylinder 52, feeding bar 53 and backstay 54, and left and right master cylinder 51 is controlled feeding bar 53 and moved left and right together with backstay 54, and upper and lower master cylinder 52 is controlled feeding bar 53 and moved up and down together with backstay 54.The bottom of feeding bar 53 is provided with for holding the Acetabula device of stifle, is preferably vacuum chuck device, can effectively control picking and placeing of stifle, very convenient.Feeding bar 53 and backstay 54 are arranged in parallel, distance between feeding bar 53 and backstay 54 equates with the beeline of stifle feed well 42 to lock body feeding track 7 left and right directions middle parts, equate to the distance between the lockhole of nearest lock body workpiece 6 with stifle feed well 42, suppose that stifle feed well 42 is a to the distance between the lockhole of nearest lock body workpiece 6, centre-to-centre spacing between feeding bar 53 and backstay 54 is also a so, the distance that master cylinder 51 control feeding bars 53 in left and right move left and right together with backstay 54 is also a, now the position of feeding bar 53 moves to the lockhole top of lock body workpiece 6 from stifle feed well 42 tops, also be the original position of backstay 54 simultaneously.
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, and horizontal beeline is feeding bar directly over lock body feeding track time, the horizontal range of feeding bar and compacting head.In the horizontal beeline that meets feeding bar 53 and compacting 32, be greater than under this condition of length of a lock body, the blowing operation of this device and stamping procedure just can carry out on streamline simultaneously, and the horizontal beeline of feeding bar 53 and compacting 32 is less than the length of two lock bodies and can reduces the time interval and the space interval between blowing operation and stamping procedure, reduced stifle and in transportation, be subjected to displacement the possibility that causes stifle not corresponding with lockhole in orbit.
Above-described punching cylinder, left and right master cylinder, upper and lower master cylinder all can be fluid cylinder or cylinder, the stifle automatic assembling apparatus of this lockset has assembled stifle by three steps: 1, feeding, comprise the feeding of stifle and transporting of lock body workpiece to be processed, stifle enters in stifle feed well by stifle feed pipe, and lock body workpiece transports by lock body feeding track step-by-step movement; 2, blowing, upper and lower master 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, following upper and lower master cylinder resets, left and right master cylinder promotes feeding bar and moves together with backstay, and in the time of directly over feeding bar position arrival lock body workpiece, upper and lower master cylinder puts down again, stifle is placed on to the lockhole position of lock body workpiece, has so just completed reclaiming process one time; 3, punching press, the stifle placing and lock body workpiece move by lock body feeding track step-by-step movement, and when lock body workpiece is below compacting head, punching 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 than 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, on the difference of streamline, can process simultaneously, greatly reduced the time of processing, promoted working (machining) efficiency, the lock body feeding track that coordinates step-by-step movement transportation lock body workpiece, this device is highly suitable on streamline works.