CN215545112U

CN215545112U - Padlock lock core drilling equipment

Info

Publication number: CN215545112U
Application number: CN202121773483.0U
Authority: CN
Inventors: 王金泉
Original assignee: Zhejiang Pujiang Chaohang Lock Industry Co ltd
Current assignee: Zhejiang Pujiang Chaohang Lock Industry Co ltd
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2022-01-18
Anticipated expiration: 2031-07-30

Abstract

The utility model discloses a punching device for a padlock lock cylinder, which belongs to the field of lock body processing and comprises a workbench, a punching main part, two groups of limiting main parts, two groups of clamping main parts and two groups of attaching main parts; the workbench is L-shaped, the vertical part is used for working, and the horizontal part is used for placing a workpiece; the punching main part is movably arranged on the surface of the vertical part of the workbench; the two groups of limiting main parts are fixedly arranged on the surface of the vertical part of the workbench; the two groups of clamping main parts are arranged on the horizontal part of the workbench and positioned between the two groups of limiting main parts; can carry out the centre gripping to the padlock surface when punching through the lock core at the padlock, avoid the lock to cause the padlock skew in the twinkling of an eye when punching padlock surface and drill bit contact, and can carry out the centre gripping equally to the kind and the size of different padlocks, guarantee the stability when punching, avoid because the deviation appears for different shapes in the padlock surface, influence the precision of punching.

Description

Padlock lock core drilling equipment

Technical Field

The utility model relates to the field of lock body processing, in particular to padlock lock cylinder punching equipment.

Background

Padlocks are the oldest and bulky families in the world of locks, and other locks are said to be derived from padlocks and other doors. The padlock clamping device comprises a padlock clamping device, a drill bit, a lock cylinder and a lock cylinder, wherein the padlock clamping device comprises a padlock clamping device, a drill bit and a lock cylinder clamping device, the padlock clamping device comprises a padlock clamping device, the drill bit and the lock cylinder clamping device are arranged on the padlock clamping device, the padlock clamping device comprises a padlock clamping device, a drill bit and a lock cylinder clamping device, the drill bit and the lock cylinder clamping device are arranged on the padlock clamping device, the padlock clamping device is arranged on the surface of the padlock clamping device, the drill bit is in contact with the surface of the padlock clamping device, the padlock clamping device is arranged on the drill bit, the lock cylinder clamping device is arranged on the drill bit, the drill bit is arranged on the surface of the padlock clamping device, and the lock cylinder clamping device is clamped by the drill bit. When the padlock is processed, because the type and the size of padlock are different, need often change the processing that the clamping tool just can guarantee multiple type and big or small padlock, it is comparatively loaded down with trivial details to the operator.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the utility model aims to provide a padlock lock cylinder punching device which can clamp the outer surface of a padlock when the lock cylinder of the padlock is punched, so that the padlock is prevented from shifting at the moment when the surface of the padlock is contacted with a drill bit during punching, different types and sizes of padlocks can be clamped at the same time, the stability during punching is ensured, the problem that the punching precision is influenced due to the fact that the surfaces of the padlocks are different in shape and the deviation occurs in the positions of the lock cylinders to be drilled in the surfaces of the padlocks due to the fact that the shapes of the surfaces are different during punching is avoided, the subsequent processing of the padlocks is influenced, the processing of various types and sizes of padlocks can be ensured without frequently replacing clamping tools, and the operation is simple.

In order to solve the above problems, the present invention adopts the following technical solutions.

A punching device for a padlock lock cylinder comprises a workbench, a punching main part, two groups of limiting main parts, two groups of clamping main parts and two groups of attaching main parts; the workbench is L-shaped, the vertical part is used for working, and the horizontal part is used for placing a workpiece; the punching main part is movably arranged on the surface of the vertical part of the workbench; the two groups of limiting main parts are fixedly arranged on the surface of the vertical part of the workbench; the two groups of clamping main parts are arranged on the horizontal part of the workbench and positioned between the two groups of limiting main parts; the two groups of clamping main parts comprise driving mechanisms and clamping mechanisms; the two groups of attaching main parts are movably arranged in two side surfaces of the clamping main part; when placing the padlock on the workstation, place the padlock in two sets of centre gripping main parts, be close to the padlock through actuating mechanism, and fixture carries out the centre gripping to the surface of padlock different shapes equally and prevents it from sliding at the during operation, the centre gripping that the face that the laminating main part has not laminated to the padlock periphery goes on is with firm, avoid the padlock to lead to the fact when carrying out the padlock surface through the main part of punching and shape and rock, guarantee the stability of padlock lock core when punching, carry out the definite of position when replying to the centre gripping main part after punching through spacing main part.

Further, the punching main part comprises a supporting plate and a punching drill bit; the supporting plate is arranged in the surface of the vertical part of the workbench in a sliding manner, and the side end surface of the supporting plate is provided with a handle; the drill bit is fixedly arranged in the bottom of the supporting plate and is provided with a power supply.

Further, the limiting main part comprises a limiting plate and two groups of placing plates; the limiting plate is fixedly arranged on the surface of the vertical part of the workbench and internally provided with internal threads; the two groups of placing plates are fixedly arranged on the side end face of the limiting plate.

Further, the driving mechanism comprises a working plate, a first threaded shaft and a first rotary table; the working plate is arranged on the surface of the vertical part of the working table in a sliding manner, and the side end surface of the working plate is abutted against the limiting main part; the threaded shaft is in threaded connection with the side end face of the working plate and is in threaded fit with the limiting main part; the first rotary disc is fixedly arranged on the outer surface of the threaded shaft and is far away from the working plate side, and a handle is arranged on the first rotary disc.

Further, the clamping mechanism comprises a clamping groove, two groups of clamping plates, a moving plate and a moving rod; the clamping grooves are at least provided with two groups, and the at least two groups of clamping grooves are arranged in the working side end face of the working plate; the two groups of clamping plates are arranged in the clamping grooves, rotating shafts with torsion springs are arranged in the clamping plates, and the positions of the rotating shafts are close to the center of the clamping grooves; the clamping plate is arc-shaped and can be attached to the surfaces of different padlocks; the movable plate is arranged in the side end face of the working plate in a sliding mode and is in rotating fit with the side end face of the threaded shaft, and a spring is connected between the movable plate and the side end wall of the working plate; the movable rods are provided with a plurality of groups according to the number of the clamping plates and correspond to the clamping plates in position, and the side end faces of the movable rods are abutted to the cambered surfaces of the clamping plates.

Further, the fitting main part comprises a second threaded shaft, a second rotary table, a first fitting plate and a second fitting plate; the second threads are axially and symmetrically arranged on the side end face of the clamping main piece and are in rotating fit with the side end face of the clamping main piece; the second turntable is fixedly arranged on the side end face of the second threaded shaft, and two handles are arranged on the second turntable; the first attaching plate is in threaded connection with the outer surface of the second threaded shaft and positioned on one side to clamp the main part, and the first attaching plate is concave; the second attaching plate is in threaded connection with the outer surface of the second threaded shaft and located on the other side for clamping the main part, and the second attaching plate is convex.

Compared with the prior art, the utility model has the advantages that:

one, this scheme is through when the lock core at the padlock punches, carry out the centre gripping to the padlock surface, avoid the padlock when punching padlock surface and drill bit contact cause the padlock skew in the twinkling of an eye, and can carry out the centre gripping equally to the kind and the size of different padlocks, guarantee the stability when punching, avoid because the deviation appears in the padlock surface for different shapes, the influence precision of punching, and avoid when punching because the surface shape is different and lead to the padlock surface to bore the lock core position deviation of appearing, and the processing of padlock after the influence, and need not often to change the processing that the clamping tools just can guarantee multiple kind and big or small padlock, and easy operation.

Two, this scheme passes through the grip block and can laminate different padlock surfaces for carry out comprehensive butt to the padlock surface, when the padlock centre gripping of equidimension not, the grip block can laminate to less padlock, makes little padlock surface can both obtain effectual restriction all around, guarantees the padlock precision of punching.

Three, this scheme is gone into and is laminated through the card between first attaching plate and the second attaching plate for first attaching plate contacts all the other unrestrained surfaces of padlock with the second attaching plate, avoids the padlock position when punching all around not to restrict comprehensively and leads to appearing the deviation of punching, and can guarantee the padlock precision of punching through the padlock surface of driving first attaching plate and the not equidimension of second attaching plate butt.

Drawings

FIG. 1 is a front view of the present invention in a schematic configuration;

FIG. 2 is an enlarged view of the structure of the present invention at A;

FIG. 3 is a schematic top view of the structure of the present invention;

FIG. 4 is a schematic left side view of the structure of the present invention;

FIG. 5 is a schematic three-dimensional view of the present invention at the location of the moving plate 46;

fig. 6 is a schematic view of the structure of the present invention after movement.

The reference numbers in the figures illustrate:

the punching machine comprises a workbench 1, a punching main part 2, a supporting plate 21, a punching drill 22, a limiting main part 3, a limiting plate 31, a placing plate 32, a clamping main part 4, a working plate 41, a first threaded shaft 42, a first rotating disc 43, a clamping groove 44, a clamping plate 45, a moving plate 46, a moving rod 47, a bonding main part 5, a second threaded shaft 51, a second rotating disc 54, a second bonding plate 52 and a first bonding plate 53.

Detailed Description

Referring to fig. 1-6, a hole punching device for padlock cylinders comprises a workbench 1, a hole punching main part 2, two groups of limiting main parts 3, two groups of clamping main parts 4 and two groups of attaching main parts 5; the workbench 1 is L-shaped, the vertical part is used for working, and the horizontal part is used for placing a workpiece; the punching main part 2 is movably arranged on the surface of the vertical part of the workbench 1; the two groups of limiting main parts 3 are fixedly arranged on the surface of the vertical part of the workbench 1; the two groups of clamping main parts 4 are arranged on the horizontal part of the workbench 1 and are positioned between the two groups of limiting main parts 3; the two groups of clamping main parts 4 comprise driving mechanisms and clamping mechanisms; the two groups of attaching main parts 5 are movably arranged in two side surfaces of the clamping main part 4; when placing the padlock on workstation 1, place two sets of centre gripping main part 4 with the padlock in, be close to the padlock through actuating mechanism, and fixture carries out the centre gripping to the surface of padlock different shapes equally and prevents it and slide at the during operation, laminating main part 5 is to the centre gripping and the firm that the face that the padlock periphery has not laminated goes on, avoid the padlock to lead to the fact when carrying out the padlock surface through main part 2 that punches and punching and take shape and rock, guarantee the stability of padlock lock core when punching, carry out the definite of position when replying to centre gripping main part 4 through spacing main part 3 after punching.

Referring to fig. 2, the punching main part 2 includes a support plate 21 and a punching head 22; the supporting plate 21 is arranged in the vertical part surface of the workbench 1 in a sliding manner, and the side end surface of the supporting plate 21 is provided with a handle; the drill bit 22 is fixed in the bottom of the support plate 21, and the drill bit 22 is provided with a power supply.

Referring to fig. 1, the limiting main part 3 includes a limiting plate 31 and two sets of placing plates 32; the limiting plate 31 is fixedly arranged on the surface of the vertical part of the workbench 1, and the limiting plate 31 is internally provided with internal threads; the two sets of mounting plates 32 are fixed to the end surfaces of the limit plates 31.

Referring to fig. 1, the driving mechanism includes a working plate 41, a first screw shaft 42, and a first rotary disk 43; the working plate 41 is arranged on the surface of the vertical part of the workbench 1 in a sliding manner, and the side end face of the working plate 41 is abutted against the limiting main part 3; referring to fig. 5, the threaded shaft 42 is threadedly connected to the side end surface of the working plate 41 and is threadedly engaged with the limiting main part 3; the first rotating disk 43 is fixedly arranged on the outer surface of the threaded shaft 42 and far away from the working plate 41 side, and the first rotating disk 43 is provided with a handle. Referring to fig. 3, the clamping mechanism includes a clamping slot 44, two sets of clamping plates 45, a moving plate 46 and a moving rod 47; at least two groups of clamping grooves 44 are arranged, and at least two groups of clamping grooves 44 are arranged in the working side end surface of the working plate 41; the two groups of clamping plates 45 are arranged in the clamping grooves 44, rotating shafts with torsion springs are arranged in the clamping plates 45, and the positions of the rotating shafts are close to the center of the clamping grooves 44; the clamping plate 45 is arc-shaped and can be attached to the surfaces of different padlocks, so that different types of padlocks can be clamped conveniently; the moving plate 46 is arranged in the side end face of the working plate 41 in a sliding manner and is in rotating fit with the side end face of the threaded shaft 42, and a spring is connected between the moving plate 46 and the side end wall of the working plate 41; the movable rod 47 is equipped with the multiunit according to grip block 45 quantity, and corresponding with the position of grip block 45, and movable rod 47 side end face and grip block 45 cambered surface part butt, and movable rod 47 is close to grip block 45 side and is the cambered surface, is convenient for provide the extrusion force to grip block 45 and makes grip block 45 can the centre gripping padlock.

Referring to fig. 3, the attaching main part 5 includes a second threaded shaft 51, a second rotating disc 54, a first attaching plate 53 and a second attaching plate 52; the second threaded shafts 51 are symmetrically arranged on the side end face of the clamping main piece 4 and are in rotating fit with the side end face of the clamping main piece 4; the second turntable 54 is fixedly arranged on the side end face of the second threaded shaft 51, and two handles are arranged on the second turntable 54; the first attaching plate 53 is connected to the outer surface of the second threaded shaft 51 in a threaded manner and positioned on one side to clamp the main part 4, and the first attaching plate 53 is concave; the second engaging plate 52 is screwed on the outer surface of the second threaded shaft 51 and located on the other side to hold the main part 4, and the second engaging plate 52 is convex.

When the lock cylinder of the padlock needs to be punched, the padlock is placed on the surface of the horizontal part of the workbench 1 and positioned between the two groups of clamping main parts 4 by workers, and the punching surface of the lock cylinder of the padlock faces the direction of the punching drill bit 22.

After the padlock is placed and is accomplished, the staff passes through the handle on the first carousel 43, make first screw shaft 42 rotate and with limiting plate 31 screw-thread fit, and then first screw shaft 42 helical drive promotes working plate 41 through movable plate 46 and removes, make working plate 41 and padlock both sides face butt, form the centre gripping, and sustainable rotation first carousel 43, make movable plate 46 drive movable rod 47 and remove towards padlock central direction, movable rod 47 when removing, can promote grip block 45 and rotate around its pivot, make grip block 45 restrict the padlock surface, precision when guaranteeing to punch.

To the padlock of isostructure, because its surface is different, continuously rotate first carousel 43 through the staff, can laminate different padlock surfaces through grip block 45 for carry out comprehensive butt to the padlock surface, simultaneously when the padlock centre gripping to equidimension not, grip block 45 can laminate to less padlock, makes little padlock surface can both obtain effectual restriction through work plate 41 and grip block 45 all around, guarantees the precision of punching.

Meanwhile, after the padlock is attached to the working plate 41, the second attaching plate 52 is clamped between the first attaching plates 53 to be attached, the second attaching plate 52 and the first attaching plate 53 are attached to padlocks of different sizes, a worker can make the first attaching plate 53 and the second attaching plate 52 move under the action of thread fit with the second threaded shaft 51 by rotating a handle on the second rotary table 54, the first attaching plate 53 and the second attaching plate 52 are in contact with the rest of padlocks without limitation, the problem that punching deviation occurs due to the fact that the positions around the padlocks are not limited comprehensively when the hole is punched is avoided, the situation that the padlocks deviate at the moment when the hole is punched due to the fact that the surfaces of the padlocks are in contact with a drill bit is avoided, the situation that deviation occurs in the positions of lock cores to be drilled into the surfaces of the padlocks due to the different surface shapes when the hole is punched is avoided, the punching precision is influenced, and then the worker can drive the punching drill bit 22 to rotate, and the support plate 21 is driven to move by a handle on the support plate 21, so that the punching drill 22 performs punching treatment on the surface of the padlock.

Claims

1. The padlock lock cylinder punching equipment is characterized in that: comprises a workbench (1), a punching main part (2), two groups of limiting main parts (3), two groups of clamping main parts (4) and two groups of attaching main parts (5);

the workbench (1) is L-shaped, the vertical part is used for working, and the horizontal part is used for placing a workpiece;

the punching main part (2) is movably arranged on the surface of the vertical part of the workbench (1);

the two groups of limiting main parts (3) are fixedly arranged on the surface of the vertical part of the workbench (1);

the two groups of clamping main parts (4) are arranged on the horizontal part surface of the workbench (1) and are positioned between the two groups of limiting main parts (3);

the two groups of clamping main parts (4) comprise driving mechanisms and clamping mechanisms;

the two groups of attaching main parts (5) are movably arranged in two side faces of the clamping main part (4);

when placing the padlock on workstation (1), place two sets of centre gripping main part (4) with the padlock in, be close to the padlock through actuating mechanism, and fixture carries out the centre gripping equally to the surface of padlock different shapes and prevents it and slide at the during operation, the centre gripping that face that laminating main part (5) do not laminate to the padlock periphery goes on is with firm, avoid the padlock to lead to the fact when carrying out the padlock surface through main part (2) of punching and shape and rock, guarantee the stability of padlock lock core when punching, carry out the definite of position when replying to centre gripping main part (4) through spacing main part (3) after punching.

2. The padlock cylinder punching device according to claim 1, characterized in that: the punching main part (2) comprises a supporting plate (21) and a punching drill bit (22);

the supporting plate (21) is arranged in the vertical part surface of the workbench (1) in a sliding manner, and the side end surface of the supporting plate (21) is provided with a handle;

the perforating drill bit (22) is fixedly arranged in the bottom of the supporting plate (21), and the perforating drill bit (22) is provided with a power supply.

3. The padlock cylinder punching device according to claim 1, characterized in that: the limiting main part (3) comprises a limiting plate (31) and two groups of placing plates (32);

the limiting plate (31) is fixedly arranged on the surface of the vertical part of the workbench (1), and the limiting plate (31) is internally provided with an internal thread;

the two groups of placing plates (32) are fixedly arranged on the side end surface of the limit plate (31).

4. The padlock cylinder punching device according to claim 1, characterized in that: the driving mechanism comprises a working plate (41), a first threaded shaft (42) and a first rotary disc (43);

the working plate (41) is arranged on the surface of the vertical part of the workbench (1) in a sliding manner, and the side end surface of the working plate (41) is abutted against the limiting main part (3);

the threaded shaft (42) is in threaded connection with the side end face of the working plate (41) and is in threaded fit with the limiting main part (3);

the first rotary disc (43) is fixedly arranged on the outer surface of the threaded shaft (42) and is far away from the side of the working plate (41), and a handle is arranged on the first rotary disc (43).

5. The padlock cylinder punching device according to claim 4, wherein: the clamping mechanism comprises a clamping groove (44), two groups of clamping plates (45), a moving plate (46) and a moving rod (47);

at least two groups of clamping grooves (44) are arranged, and at least two groups of clamping grooves (44) are arranged in the working side end face of the working plate (41);

the two groups of clamping plates (45) are arranged in the clamping grooves (44), rotating shafts with torsion springs are arranged in the clamping plates (45), and the positions of the rotating shafts are close to the center of the clamping grooves (44);

the clamping plate (45) is arc-shaped and can be attached to the surfaces of different padlocks;

the moving plate (46) is arranged in the side end face of the working plate (41) in a sliding mode and is in rotating fit with the side end face of the threaded shaft (42), and a spring is connected between the moving plate (46) and the side end wall of the working plate (41);

the moving rods (47) are provided with a plurality of groups according to the number of the clamping plates (45), the moving rods correspond to the positions of the clamping plates (45), and the side end faces of the moving rods (47) are abutted to the cambered surfaces of the clamping plates (45).

6. The padlock cylinder punching device according to claim 1, characterized in that: the attaching main part (5) comprises a second threaded shaft (51), a second rotating disc (54), a first attaching plate (53) and a second attaching plate (52);

the second threaded shafts (51) are symmetrically arranged on the side end face of the clamping main piece (4) and are in rotating fit with the side end face of the clamping main piece (4);

the second turntable (54) is fixedly arranged on the side end face of the second threaded shaft (51), and two handles are arranged on the second turntable (54);

the first attaching plate (53) is in threaded connection with the outer surface of the second threaded shaft (51) and is positioned on one side to clamp the main part (4), and the first attaching plate (53) is concave;

the second attaching plate (52) is in threaded connection with the outer surface of the second threaded shaft (51) and is positioned on the other side to clamp the main part (4), and the second attaching plate (52) is convex.