CN215825005U - Deburring device for key hole of lock cylinder of mortise lock - Google Patents

Abstract

The utility model provides a burring device for mortise lock courage key hole, includes the equipment base, connects in the vibrations feeding dish of equipment base, connects in the feeding track of vibrations feeding dish, connects in the spliced pole of equipment base and connects in the transmission of equipment base, connects in transmission's clamping head and is used for driving the first driving motor that the clamping head is in closed or open state, the feeding track includes feed inlet and discharge gate, the feed inlet is connected in vibrations feeding dish, be equipped with spacing lug and grinding mold on the spliced pole, the shape size of spacing lug is less than or equal to the shape size of key hole, the discharge gate is corresponding with spacing lug's position, spacing lug is located grinding mold directly over, grinding mold and the shape size looks adaptation of key hole.

Description

Deburring device for key hole of lock cylinder of mortise lock

Technical Field

The utility model relates to the technical field of lock cylinder production equipment, in particular to a deburring device for a key hole of a lock cylinder of a mortise lock.

Background

A mortise lock is one of door locks and is one of common locks on the market, a lock cylinder of the mortise lock is usually produced through a mold, the lock cylinder produced through the mold inevitably generates certain burrs, particularly the burrs in a key hole, if the burrs are not removed, the normal use of the lock cylinder is influenced, because the key hole in the lock cylinder is usually narrow and has certain length, the manual grinding mode is difficult to realize, the deburring knife is usually made to be the same size as the key hole, then the key hole in the lock cylinder is manually aligned with the knife to enable the knife to pass through the key hole, and the deburring work is completed, and the deburring method has two defects: firstly, the polishing efficiency is low, and manpower is consumed very much; secondly, the completion back of polishing, the sweeps of polishing probably remain in the key hole, probably influence the normal use of follow-up lock core, if the artifical sweeps of polishing of clearance of blowing, influence staff's life health easily.

Disclosure of Invention

In order to solve the problems, the utility model provides a deburring device for a key hole of a mortise lock cylinder, which can efficiently remove burrs in the key hole and automatically remove scraps in the key hole.

The technical scheme of the utility model is as follows: the utility model provides a burring device for mortise lock courage key hole, includes the equipment base, connects in the vibrations feeding dish of equipment base, connects in the feeding track of vibrations feeding dish, connects in the spliced pole of equipment base and connects in the transmission of equipment base, connects in transmission's clamping head and is used for driving the first driving motor that the clamping head is in closed or open state, the feeding track includes feed inlet and discharge gate, the feed inlet is connected in vibrations feeding dish, be equipped with spacing lug and grinding mold on the spliced pole, the shape size of spacing lug is less than or equal to the shape size of key hole, the discharge gate is corresponding with spacing lug's position, spacing lug is located grinding mold directly over, grinding mold and the shape size looks adaptation of key hole.

By adopting the technical scheme, when the equipment starts to work, firstly, the mortise lock core to be processed is moved to the feeding track through the vibration feeding disc, then the mortise lock core is moved to the limiting lug through the feeding track, because the shape and the size of the limiting lug are smaller than or equal to those of the key hole, the discharge hole corresponds to the position of the limiting lug, the limiting lug is positioned right above the polishing die, the lock hole position of the mortise lock core to be processed can firstly pass through the limiting lug and then clamp the mortise lock core through the clamping head, the clamping head is driven by the transmission device to drive the clamping head to move the mortise lock core to enter the polishing die, and because the polishing die is matched with the shape and the size of the key hole, the deburring work on the inner part of the key hole is completed through the polishing die, so that the labor cost is greatly reduced, and the deburring efficiency is improved.

The utility model further comprises the following steps: the transmission device comprises a sliding rod connected to the equipment base, a sliding base connected to the sliding rod in a sliding mode, a servo motor used for driving the sliding base to move in the vertical direction, a connecting rod connected to the sliding base and a driving cylinder used for driving the connecting rod to move, the connecting rod is connected with the clamping head, a transverse sliding groove is formed in the sliding base, and the moving direction of the connecting rod on the transverse sliding groove is perpendicular to the axial direction of the connecting column.

Adopt above-mentioned technical scheme, when mortise lock courage from the orbital discharge gate position roll-off of feeding, at first slide the sliding pedestal to suitable height through servo motor, make the height of dress chuck corresponding with the position of mortise lock courage, then slide along the horizontal slip recess through driving actuating cylinder drive connecting rod, make the position of dress chuck correspond with the position of mortise lock courage, then clip mortise lock courage through first driving motor drive dress chuck, vertical downstream, make the key hole can pass the mould of polishing, accomplish the burring work to the key hole inside, greatly reduced the human cost like this, improve burring efficiency.

The utility model further comprises the following steps: the air blowing device is arranged at the bottom of the connecting column and comprises an air pressure pump, an air outlet pipe connected to the air pressure pump and a shell connected to the air outlet pipe, an air outlet hole is formed in the shell, and the shell and the limiting bump are coaxially arranged.

Adopt above-mentioned technical scheme, because spliced pole bottom is equipped with gas blowing device, after the clamping head sandwiches mortise lock courage and accomplishes burring work, continue to drive the vertical downstream of sliding base through servo motor for the keyhole in the mortise lock courage passes the casing, exhausts to the outlet duct through the pneumatic pump, and the air current passes through the outside flow of venthole, clears away the sweeps of adhesion on the keyhole inner wall, avoids because adhesion sweeps leads to influencing the normal use of mortise lock courage on the keyhole inner wall.

The utility model further comprises the following steps: the quantity of venthole is two, and two ventholes symmetry respectively set up in the casing both sides, and the axial direction of venthole is less than 90 degrees and is greater than 0 degree contained angle with the axial direction of casing.

By adopting the technical scheme, the two air outlet holes are respectively and symmetrically arranged on two sides of the shell, and the axial direction of the air outlet holes and the axial direction of the shell form an included angle which is smaller than 90 degrees and larger than 0 degree, so that the efficiency of removing the adhered scraps on the inner wall of the key hole by gas can be further improved.

Drawings

Fig. 1 is a schematic structural diagram of a deburring device for a key hole of a cylinder lock core according to an embodiment of the utility model.

1-equipment base, 2-vibration feeding plate, 3-feeding track, 4-transmission device, 5-clamping head, 6-first driving motor, 7-feeding hole, 8-discharging hole, 9-connecting column, 10-limiting lug, 11-polishing mould, 12-sliding rod, 13-sliding base, 14-servo motor, 15-connecting rod, 16-driving cylinder, 17-transverse sliding groove, 18-blowing device, 19-pneumatic pump, 20-air outlet pipe, 21-shell and 22-air outlet hole.

Detailed Description

As shown in figure 1, the deburring device for the key hole of the mortise lock cylinder comprises an equipment base 1, a vibration feeding disc 2 connected to the equipment base 1, a feeding rail 3 connected to the vibration feeding disc 2, a connecting column 9 connected to the equipment base 1, a transmission device 4 connected to the equipment base 1, a clamping head 5 connected to the transmission device 4 and a first driving motor 6 used for driving the clamping head 5 to be in a closed or open state, the feeding track 3 comprises a feeding hole 7 and a discharging hole 8, the feeding hole 7 is connected with the vibration feeding disc 2, a limiting bump 10 and a grinding die 11 are arranged on the connecting column 9, the shape and the size of the limiting bump 10 are smaller than or equal to those of the keyhole, the discharge port 8 corresponds to the position of the limiting bump 10, the limiting bump 10 is located right above the polishing mold 11, and the polishing mold 11 is matched with the keyhole in shape and size.

When the equipment starts to work, firstly, the mortise lock core to be processed is moved to the position of the feeding track 3 through the vibration feeding disc 2, then the mortise lock core is moved to the limiting lug 10 through the feeding track 3, because the shape and the size of the limiting lug 10 are smaller than or equal to those of the key hole, the discharge hole 8 corresponds to the position of the limiting lug 10, the limiting lug 10 is positioned right above the polishing mould 11, the lock hole position of the mortise lock core to be processed can firstly pass through the limiting lug 10 and then clamp the mortise lock core through the clamping head 5, the clamping head 5 is driven through the transmission device 4 to drive the mortise lock core to enter the polishing mould 11, and because the polishing mould 11 is matched with the shape and the size of the key hole, the deburring work inside the key hole is completed through the polishing mould 11, so that the labor cost is greatly reduced, and the deburring efficiency is improved.

Transmission 4 including connect in the slide bar 12 of equipment base 1, sliding connection in the slide base 13 of slide bar 12, be used for driving slide base 13 at the servo motor 14 of vertical direction fortune, connect in the connecting rod 15 of slide base 13 and be used for driving the actuating cylinder 16 that drives of connecting rod 15 motion, connecting rod 15 is connected with clamping head 5, be equipped with horizontal slip recess 17 on the slide base 13, the direction of motion of connecting rod 15 on horizontal slip recess 17 is perpendicular with the axial direction of spliced pole 9.

When the mortise lock core slides out from the discharge hole 8 of the feeding track 3, firstly, the sliding base 13 is slid to a proper height through the servo motor 14, so that the height of the clamping head 5 corresponds to the position of the mortise lock core, then the connecting rod 15 is driven to slide along the transverse sliding groove 17 through the driving air cylinder 16, so that the position of the clamping head 5 corresponds to the position of the mortise lock core, then the mortise lock core is clamped by the clamping head 5 through the first driving motor 6, the key hole vertically moves downwards, so that the key hole can pass through the polishing die 11, the deburring work inside the key hole is completed, the labor cost is greatly reduced, and the deburring efficiency is improved.

The bottom of the connecting column 9 is provided with an air blowing device 18, the air blowing device 18 comprises an air pressure pump 19, an air outlet pipe 20 connected to the air pressure pump 19 and a shell 21 connected to the air outlet pipe 20, an air outlet hole 22 is formed in the shell 21, and the shell 21 and the limiting bump 10 are coaxially arranged.

Because the bottom of the connecting column 9 is provided with the air blowing device 18, after the clamping head 5 clamps the mortise lock cylinder to complete deburring work, the servo motor 14 continues to drive the sliding base 13 to vertically move downwards, so that a key hole in the mortise lock cylinder penetrates through the shell 21, the air is exhausted to the air outlet pipe 20 through the air pressure pump 19, the air flow flows outwards through the air outlet hole 22, scraps adhered to the inner wall of the key hole are removed, and the influence on the normal use of the mortise lock cylinder caused by the scraps adhered to the inner wall of the key hole is avoided.

The quantity of venthole 22 is two, and two ventholes 22 symmetry respectively set up in casing 21 both sides, and the axial direction of venthole 22 is less than 90 degrees and is greater than 0 degree contained angle with the axial direction of casing 21.

Because two ventholes 22 are symmetrically arranged on two sides of the shell 21 respectively, and the axial direction of the ventholes 22 and the axial direction of the shell 21 form an included angle smaller than 90 degrees and larger than 0 degree, the efficiency of removing the adhered scraps on the inner wall of the key hole by gas can be further improved.

Claims (4)

1. The utility model provides a burring device for mortise lock courage key hole which characterized in that: including the equipment base, connect in the vibrations feeding dish of equipment base, connect in the feeding track of vibrations feeding dish, connect in the spliced pole of equipment base and connect in the transmission of equipment base, connect in transmission's clamping head and be used for driving the first driving motor that the clamping head is in closed or open state, the feeding track includes feed inlet and discharge gate, the feed inlet is connected in vibrations feeding dish, be equipped with spacing lug and grinding mold on the spliced pole, the shape size of spacing lug is less than or equal to the shape size of key hole, the discharge gate is corresponding with spacing lug's position, spacing lug is located grinding mold directly over, grinding mold and the shape size looks adaptation of key hole.

2. A deburring apparatus for a key hole of a cylinder lock core according to claim 1 wherein: the transmission device comprises a sliding rod connected to the equipment base, a sliding base connected to the sliding rod in a sliding mode, a servo motor used for driving the sliding base to move in the vertical direction, a connecting rod connected to the sliding base and a driving cylinder used for driving the connecting rod to move, the connecting rod is connected with the clamping head, a transverse sliding groove is formed in the sliding base, and the moving direction of the connecting rod on the transverse sliding groove is perpendicular to the axial direction of the connecting column.

3. A deburring apparatus for a key hole of a cylinder lock core according to claim 1 wherein: the air blowing device is arranged at the bottom of the connecting column and comprises an air pressure pump, an air outlet pipe connected to the air pressure pump and a shell connected to the air outlet pipe, an air outlet hole is formed in the shell, and the shell and the limiting bump are coaxially arranged.

4. A deburring apparatus for a key hole of a cylinder lock core according to claim 3 wherein: the quantity of venthole is two, and two ventholes symmetry respectively set up in the casing both sides, and the axial direction of venthole is less than 90 degrees and is greater than 0 degree contained angle with the axial direction of casing.

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