CN216028236U

CN216028236U - Positioning and drilling device for lock cylinder of door lock

Info

Publication number: CN216028236U
Application number: CN202122803209.XU
Authority: CN
Inventors: 黄晓壮
Original assignee: Zhejiang Hengwei Intelligent Technology Co ltd
Current assignee: Zhejiang Hengwei Intelligent Technology Co ltd
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-03-15
Anticipated expiration: 2031-11-16

Abstract

The utility model discloses a positioning and drilling device for a lock cylinder of a door lock, which comprises a working platform (1), wherein a sliding block (2) is arranged on the working platform (1) in a sliding manner, and the sliding block (2) can longitudinally slide relative to the working platform (1); a feeding device, two groups of drilling equipment and a discharging device are sequentially distributed on the working platform (1) at intervals in the sliding direction corresponding to the sliding block (2); three feeding blocks (3) which are uniformly distributed at intervals are fixed on the sliding block (2), and the three feeding blocks (3) respectively correspond to the feeding device and the two groups of drilling equipment; the upper material block (3) is provided with a limit groove (4) matched with the lock cylinder, and the limit groove (4) is transversely arranged. The utility model not only can be conveniently operated, but also has the advantages of lower labor intensity and higher control precision.

Description

Positioning and drilling device for lock cylinder of door lock

Technical Field

The utility model relates to lock cylinder processing equipment, in particular to a positioning and drilling device for a lock cylinder of a door lock.

Background

At present, some existing door locks all adopt a spring lock core, a cylindrical core shaft needs to be arranged at the bottom of the lock core, and a plurality of spring holes extending into the core shaft need to be drilled at the top of the lock core; when the door lock is machined, the lock body is manually placed and clamped on the clamping table, and then a drilling machine is controlled to perform the operation of drilling the marble hole; in the whole drilling operation, more actions are needed by the working personnel, the operation is more troublesome and the labor intensity is higher. Therefore, the existing drilling operation has the problems of troublesome operation and high labor intensity.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a positioning and drilling device for a lock cylinder of a door lock. The utility model not only can be conveniently operated, but also has the advantage of lower labor intensity.

The technical scheme of the utility model is as follows: the positioning and drilling device for the lock cylinder of the door lock comprises a working platform, wherein a sliding block is arranged on the working platform in a sliding manner and can longitudinally slide relative to the working platform; the feeding device, the two groups of drilling equipment and the blanking device are sequentially distributed on the working platform at intervals in the sliding direction corresponding to the sliding block; three feeding blocks which are uniformly distributed at intervals are fixed on the sliding block, and the three feeding blocks respectively correspond to the feeding device and the two groups of drilling equipment; the upper material block is provided with a limit groove matched with the lock cylinder, and the limit groove is transversely arranged.

In the positioning and drilling device for the lock cylinder of the door lock, a longitudinal screw rod and slide block driving structure is connected between the slide block and the working platform.

In the positioning and drilling device for the lock cylinder of the door lock, the feeding device comprises a separation blade and a feeding cylinder which are oppositely arranged on two sides of the sliding block, and the separation blade and the feeding cylinder are fixed on the working platform; the position department between material loading cylinder and the sliding block is provided with two vertical spacing baffle of fixing on work platform, and two spacing baffle intervals set up.

In the positioning and drilling device for the lock cylinder of the door lock, the middle part of the limiting guide plate is provided with the limiting convex strip which protrudes inwards vertically.

In the positioning and drilling device for the lock cylinder of the door lock, the drilling equipment comprises a material pushing cylinder and a positioning cylinder which are oppositely arranged on two sides of a sliding block, and the material pushing cylinder and the positioning cylinder are both fixed on a working platform; a clamping block is arranged at a position between the positioning cylinder and the sliding block, a transverse clamping groove is formed in the clamping block, and the clamping groove is matched with the lock cylinder; a clamping cylinder which is longitudinally arranged is fixed on the clamping block, and a clamping sheet which can extend into the clamping groove is fixed on a telescopic rod of the clamping cylinder; and a drilling machine fixed on the working platform is arranged above the clamping block.

In the positioning and drilling device for the lock cylinder of the door lock, a transverse screw rod and sliding block driving structure is connected between the clamping block and the working platform.

In the positioning and drilling device for the lock cylinder of the door lock, the blanking device comprises the blanking cylinder arranged on one side of the sliding block, and the blanking cylinder is transversely fixed on the working platform.

Compared with the prior art, the lock core is characterized in that the three feeding blocks which are distributed at intervals are arranged on the sliding block, and each feeding block is provided with the limiting groove matched with the lock core; after the sliding block longitudinally slides relative to the working platform, the three feeding blocks can sequentially pass through the feeding device, the left drilling equipment, the right drilling equipment and the discharging device, the drilling operation of the three lock bodies can be automatically completed at one time, manual excessive participation is not needed, and the operation is convenient and the labor intensity is low. In addition, the sliding block is driven to longitudinally slide relative to the working platform through the longitudinal screw rod and sliding block driving structure, the longitudinal screw rod and sliding block driving structure comprises a servo motor which drives a screw rod to rotate, so that the sliding block fixed with the sliding block longitudinally slides relative to the screw rod and drives the sliding block to synchronously longitudinally move, and the control precision is high; the lock cylinders can be limited one by two vertical limiting guide plates which are arranged at intervals in the feeding device, the feeding cylinder on one side of the bottom of each limiting guide plate can horizontally push the lock cylinder at the bottom end into a limiting groove of a feeding block, and the separation blade on the other side of each sliding block can prevent the lock cylinders from sliding out of the limiting grooves under the action of inertia; after the feeding cylinder retracts, the lock cylinder between the two limiting guide plates can fall to a lock cylinder position, so that automatic feeding operation one by one can be realized; the limiting convex strips arranged inwards in the middle of the limiting guide plate can enable the lock cylinder to keep a vertical state, and the feeding stability is ensured; the material pushing cylinder and the positioning cylinder synchronously act to position and move the lock cylinder in the limiting groove of the material loading block into the clamping groove of the clamping block, and the clamping cylinder on the clamping block can stably fix the lock cylinder in the clamping groove through the clamping sheet, so that a drilling machine can conveniently perform drilling operation; the transverse screw rod sliding block driving structure is similar to the longitudinal screw rod sliding block driving structure, and only the position direction is different, so that the clamping block can be accurately driven to transversely slide, and a drilling machine can conveniently drill one side of the lock core; the other drilling device can perform drilling operation on the other side of the lock cylinder, so that drilling operation of a plurality of pin holes in two sides of the lock cylinder is completed; and finally, a blanking cylinder in the blanking device can push the lock cylinder in the limiting groove on the feeding block out of the limiting groove to complete blanking operation. Therefore, the utility model not only can be conveniently operated, but also has the advantages of lower labor intensity and higher control precision.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a limit guide plate and a limit raised line;

FIG. 3 is a schematic structural view of the lock cylinder;

fig. 4 is a schematic diagram of the structure at the location of the clamping block.

The labels in the figures are: 1-a working platform, 2-a sliding block, 3-a feeding block, 4-a limiting groove, 5-a longitudinal screw rod sliding block driving structure, 6-a blocking piece, 7-a feeding cylinder, 8-a limiting guide plate, 9-a limiting convex strip, 10-a pushing cylinder, 11-a positioning cylinder, 12-a clamping block, 13-a clamping groove, 14-a clamping cylinder, 15-a clamping piece, 16-a transverse screw rod sliding block driving structure, 17-a blanking cylinder and 18-a drilling machine.

Detailed Description

The utility model is further illustrated by the following figures and examples, which are not to be construed as limiting the utility model.

Examples are given. The positioning and drilling device for the lock cylinder of the door lock is shown in figures 1 to 4 and comprises a working platform 1, wherein a sliding block 2 is arranged on the working platform 1 in a sliding manner, and the sliding block 2 can longitudinally slide relative to the working platform 1; a feeding device, two groups of drilling equipment and a discharging device are sequentially distributed on the working platform 1 at intervals in the sliding direction corresponding to the sliding block 2; three feeding blocks 3 which are uniformly distributed at intervals are fixed on the sliding block 2, and the three feeding blocks 3 respectively correspond to the feeding device and the two groups of drilling equipment; the upper material block 3 is provided with a limit groove 4 matched with the lock cylinder, and the limit groove 4 is transversely arranged.

A longitudinal screw rod and slide block driving structure 5 is connected between the slide block 2 and the working platform 1; the feeding device comprises a separation blade 6 and a feeding cylinder 7 which are oppositely arranged at two sides of the sliding block 2, and the separation blade 6 and the feeding cylinder 7 are both fixed on the working platform 1; two limiting guide plates 8 which are vertically fixed on the working platform 1 are arranged at the position between the feeding cylinder 7 and the sliding block 2, and the two limiting guide plates 8 are arranged at intervals; the middle part of the limiting guide plate 8 is provided with a limiting convex strip 9 which is vertically and inwardly protruded; the drilling equipment comprises a material pushing cylinder 10 and a positioning cylinder 11 which are oppositely arranged on two sides of the sliding block 2, and the material pushing cylinder 10 and the positioning cylinder 11 are both fixed on the working platform 1; a clamping block 12 is arranged at a position between the positioning cylinder 11 and the sliding block 2, a transverse clamping groove 13 is formed in the clamping block 12, and the clamping groove 13 is matched with the lock cylinder; a clamping cylinder 14 which is longitudinally arranged is fixed on the clamping block 12, and a clamping sheet 15 which can extend into the clamping groove 13 is fixed on an expansion link of the clamping cylinder 14; a drilling machine 18 fixed on the working platform 1 is arranged above the clamping block 12; a transverse screw rod and sliding block driving structure 16 is connected between the clamping block 12 and the working platform 1; the blanking device comprises a blanking cylinder 17 arranged on one side of the sliding block 2, and the blanking cylinder 17 is transversely fixed on the working platform 1.

The working principle is as follows: a worker puts one end of the lock cylinder, which needs to be drilled, upwards between the two limiting guide plates 8, so that the plurality of lock cylinders are vertically stacked between the two limiting guide plates 8 one by one; every limit baffle 8's middle part all is equipped with bellied limit sand grip 9 inwards, and vertical limit sand grip 9 can block in the position that the lock core middle part is used for the installation to stir the piece to with the vertical injecing of lock core between two limit baffle 8, limit sand grip 9 bottom is located 8 bottom tops of limit baffle, make the lock core that is located the bottom can be transversely promoted.

A feeding cylinder 7 at one side of the bottom of a limiting guide plate 8 pushes the lock cylinder at the bottommost end into a limiting groove 4 on a feeding block 3 on the top surface of a sliding block 2, and a baffle 6 fixed on a working platform 1 at one side of the limiting groove 4 can prevent the lock cylinder from falling out of the limiting groove 4 when being pushed; subsequently, the longitudinal screw rod and slide block driving structure 5 drives the slide block 2 to move longitudinally, so that the upper material block 3 with the lock cylinder is moved to the position of the first drilling equipment, and at the moment, the upper material block 3 on the lower part of the slide block 2 is moved to the position of the feeding device.

The first drilling equipment completes the next feeding operation while drilling, the material pushing cylinder 10 and the positioning cylinder 11 synchronously act, and the lock cylinder in the limiting groove 4 on the feeding block 3 is moved into the clamping groove 13 of the clamping block 12; then, the clamping cylinder 14 pushes the clamping sheet 15 to clamp and position the lock cylinder; then, the drilling machine 18 starts to drill the lock cylinder, and the transverse screw rod and slider driving structure 16 can drive the clamping block 12 to move transversely, so that the drilling machine 18 can machine a plurality of pin tumbler holes distributed in a row on one side of the lock cylinder; after drilling is completed, the clamping cylinder 14 loosens the lock cylinder, and the material pushing cylinder 10 and the positioning cylinder 11 act again to move the lock cylinder into the limiting groove 4 of the upper material block 3. And then, the longitudinal screw rod and slide block driving structure 5 continues to drive the slide block 2 to continue to move longitudinally, and drives the lock cylinder to the position of the next drilling equipment, so that the other side of the lock cylinder is drilled.

Finally, the longitudinal screw rod and slide block driving structure 5 continuously moves the slide block 2, the lock cylinder with the drilled hole is moved to the position of the blanking device, and the blanking cylinder 17 extends to push out the lock cylinder in the limiting groove 4 of the feeding block 3 to complete blanking; after the lock cylinders in the three feeding blocks 3 on the sliding block 2 are all fed, the sliding block 2 is reset to perform the next wave of lock cylinder drilling operation.

Claims

1. Door lock is location drilling equipment for lock core, its characterized in that: the device comprises a working platform (1), wherein a sliding block (2) is arranged on the working platform (1) in a sliding manner, and the sliding block (2) can longitudinally slide relative to the working platform (1); a feeding device, two groups of drilling equipment and a discharging device are sequentially distributed on the working platform (1) at intervals in the sliding direction corresponding to the sliding block (2); three feeding blocks (3) which are uniformly distributed at intervals are fixed on the sliding block (2), and the three feeding blocks (3) respectively correspond to the feeding device and the two groups of drilling equipment; the upper material block (3) is provided with a limit groove (4) matched with the lock cylinder, and the limit groove (4) is transversely arranged.

2. The positioning and drilling device for the lock cylinder of the door lock according to claim 1, wherein: and a longitudinal screw rod and sliding block driving structure (5) is connected between the sliding block (2) and the working platform (1).

3. The positioning and drilling device for the lock cylinder of the door lock according to claim 1, wherein: the feeding device comprises a separation blade (6) and a feeding cylinder (7) which are oppositely arranged on two sides of the sliding block (2), and the separation blade (6) and the feeding cylinder (7) are both fixed on the working platform (1); the position department between material loading cylinder (7) and sliding block (2) is provided with two vertical spacing baffle (8) of fixing on work platform (1), and two spacing baffle (8) intervals set up.

4. The positioning and drilling device for the door lock cylinder according to claim 3, characterized in that: the middle part of the limiting guide plate (8) is provided with a vertical inward convex limiting convex strip (9).

5. The positioning and drilling device for the lock cylinder of the door lock according to claim 1, wherein: the drilling equipment comprises a material pushing cylinder (10) and a positioning cylinder (11) which are oppositely arranged on two sides of a sliding block (2), and the material pushing cylinder (10) and the positioning cylinder (11) are both fixed on a working platform (1); a clamping block (12) is arranged at a position between the positioning cylinder (11) and the sliding block (2), a transverse clamping groove (13) is formed in the clamping block (12), and the clamping groove (13) is matched with the lock cylinder; a clamping cylinder (14) which is longitudinally arranged is fixed on the clamping block (12), and a clamping sheet (15) which can extend into the clamping groove (13) is fixed on a telescopic rod of the clamping cylinder (14); a drilling machine (18) fixed on the working platform (1) is arranged above the clamping block (12).

6. The positioning and drilling device for the lock cylinder of the door lock according to claim 5, wherein: and a transverse screw rod and sliding block driving structure (16) is connected between the clamping block (12) and the working platform (1).

7. The positioning and drilling device for the lock cylinder of the door lock according to claim 1, wherein: the blanking device comprises a blanking cylinder (17) arranged on one side of the sliding block (2), and the blanking cylinder (17) is transversely fixed on the working platform (1).