CN212469412U

CN212469412U - A kind of punching device which is easy to fix for the production of lock cylinder

Info

Publication number: CN212469412U
Application number: CN202020677066.5U
Authority: CN
Inventors: 廖军华
Original assignee: Yichun Weiyue Hardware Co ltd
Current assignee: Yichun Weiyue Hardware Co ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-02-05
Anticipated expiration: 2030-12-14

Abstract

The utility model discloses a punching device which is easy to fix for the production of a lock cylinder, which comprises a base, a turntable bearing is embedded and fixed on the upper end of the base, and a rotating disc is fixedly connected to the upper end of the turntable bearing. The upper end of the disc is provided with a clamping block, the lower end of the base is fixedly welded with a support frame, the upper end of the support frame is provided with a motor, and one end of the motor output shaft penetrates the base and is fixedly connected to the lower surface of the rotating disc, so An L-shaped column is fixedly welded on one side of the upper end of the base, and a hydraulic cylinder is fixedly installed on the upper end of the L-shaped column through a fixing frame. The utility model can drive the rotating plate to rotate through the motor, so that the clamping block is rotated to the right under the punching knife to punch the slot hole, and at the same time of punching, the lock cylinder that needs to be punched can be installed on another clamp at the same time. The block is to be punched, which saves the time for reclaiming and feeding to a certain extent, and improves the production efficiency.

Description

Punching device convenient to fix and used for lock cylinder production

Technical Field

The utility model relates to a lock core production technical field specifically is a lock core production is with punching device convenient to it is fixed.

Background

The lock core is a main part for controlling the lock to be opened, is a heart of the lock, and refers to a core part which can rotate along with a key and drive a lock bolt to move.

According to the prior art, most of slotted holes are punched through a punching machine, but the existing punching machine basically clamps a lock cylinder at a single station, the punched lock cylinder is required to be taken out and then the raw materials can be put into a clamp, and the material taking and feeding process wastes time, so that the punching device convenient to fix for lock cylinder production is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lock core production is with punching device convenient to it is fixed, this device is through being provided with turntable bearing, rolling disc and motor, and be the equidistant four groups that are of annular with the clamp splice on the rolling disc, can drive the rolling disc through the motor and rotate, thereby make the clamp splice change to under the die cutter, carry out the slotted hole and punch a hole, and in punching a hole, can will need die-cut lock core to install simultaneously and treat die-cut in another kind of clamp splice, the time of getting material loading has been practiced thrift to a certain extent, the yield efficiency has been improved, in order to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a lock core production is with punching device convenient to it is fixed, includes the base station, the upper end of base station is inlayed and is equipped with the carousel bearing, the upper end fixedly connected with rolling disc of carousel bearing, the upper end of rolling disc is provided with the clamp splice, the lower extreme fixed welding of base station has the support frame, the upper end of support frame is provided with the motor, base station fixed connection is run through to the one end of motor output shaft in the lower surface of rolling disc, the fixed welding in upper end one side of base station has L shape stand, the upper end of L shape stand has the pneumatic cylinder through mount fixed mounting, the one end of pneumatic cylinder piston rod runs through L shape stand fixed mounting has the die cutter, the lower extreme fixed welding of base station has the groove piece, the groove piece symmetry is provided with two sets ofly.

Preferably, the upper end of the base station is provided with a through hole, and the through hole is positioned right above the waste collecting box.

Preferably, the clamp blocks are annularly and equidistantly provided with four groups on the rotating disc, and the rotating disc is provided with notches for discharging punching waste.

Preferably, the clamping block is a concave clamping block, the side wall of the clamping block is provided with an insertion hole, an insertion column is inserted in the insertion hole in a sliding mode, and the outer side of the insertion column is sleeved with a compression spring in a sleeved mode.

Preferably, a first fixing block is fixedly welded on the inner wall of the clamping block, and a second fixing block corresponding to the first fixing block is fixedly welded at one end of the insertion column.

Preferably, the motor is a forward and reverse rotation stepping motor.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a be provided with carousel bearing, rolling disc and motor to and be the annular equidistant four groups that are provided with of clamp splice on the rolling disc, can drive the rolling disc through the motor and rotate, thereby make the clamp splice rotate to the dasher under, carry out the slotted hole and punch a hole, and in the time of punching a hole, can install the lock core that needs the die-cut in another kind of clamp splice simultaneously and wait die-cut, practiced thrift the time of getting material loading to a certain extent, improved the production efficiency;

2. the utility model discloses a through-hole has been seted up in the upper end of base station to be located the garbage collection box directly over at the through-hole, and offer the breach that is used for punching a hole the waste material ejection of compact on the rolling disc, can be with the garbage collection of die-cut, the recycle of being convenient for.

Drawings

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

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

fig. 3 is a schematic diagram of the through hole structure of the present invention.

In the figure: 1. a base station; 2. a turntable bearing; 3. rotating the disc; 4. a clamping block; 5. a support frame; 6. a motor; 7. an L-shaped upright post; 8. a fixed mount; 9. a hydraulic cylinder; 10. punching a cutter; 11. a groove block; 12. a waste collection box; 13. a through hole; 14. a notch; 15. inserting holes; 16. inserting the column; 17. a first fixed block; 18. a second fixed block; 19. compressing the spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the punching device convenient to fix for lock cylinder production comprises a base station 1, wherein a turntable bearing 2 is fixedly embedded in the upper end of the base station 1, a rotating disc 3 is fixedly connected to the upper end of the turntable bearing 2, clamping blocks 4 are arranged at the upper end of the rotating disc 3, four groups of the clamping blocks 4 are annularly arranged on the rotating disc 3 at equal intervals, notches 14 used for punching waste discharging are formed in the rotating disc 3, a first fixing block 17 is fixedly welded on the inner wall of each clamping block 4, and a second fixing block 18 corresponding to the first fixing block 17 is fixedly welded at one end of an insertion column 16;

a support frame 5 is fixedly welded at the lower end of the base station 1, a motor 6 is arranged at the upper end of the support frame 5, one end of an output shaft of the motor 6 penetrates through the base station 1 and is fixedly connected to the lower surface of the rotating disc 3, and the motor 6 is a forward and reverse rotating stepping motor;

an L-shaped upright post 7 is fixedly welded on one side of the upper end of the base station 1, a hydraulic cylinder 9 is fixedly mounted at the upper end of the L-shaped upright post 7 through a fixing frame 8, and a punching knife 10 is fixedly mounted at one end of a piston rod of the hydraulic cylinder 9 through the L-shaped upright post 7;

the fixed welding of the lower extreme of base station 1 has

groove piece

11, and 11 symmetries in groove piece are provided with two sets ofly, and peg graft between two sets of groove pieces 11 and be fixed with garbage collection box 12, and through-hole 13 has been seted up to the upper end of base station 1, and through-hole 13 is located garbage collection box 12 directly over.

The working principle is as follows: during the use, feed end and the oil outlet end with pneumatic cylinder 9 communicate respectively in the oil tank, the utility model discloses a be provided with carousel bearing 2, rolling disc 3 and motor 6, and be annular equidistant four groups that are provided with clamp splice 4 on rolling disc 3, can drive rolling disc 3 through motor 6 and rotate, thereby make clamp splice 4 change to under the die-cutting sword 10, carry out the slotted hole and punch a hole, and in punching a hole, can will need die-cut lock core to install simultaneously and treat die-cut in another kind of clamp splice, the time of getting the material loading has been practiced thrift to a certain extent, the production efficiency has been improved, through-hole 13 has been seted up through the upper end at base station 1, and be located garbage collection box 12 directly over through-hole 13, and set up the breach 14 that is used for punching a hole the waste material ejection of compact on rolling disc 3, can be with the garbage collection who punches a hole, be convenient for recycle.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a lock core production is with punching device convenient to it is fixed, includes base station (1), its characterized in that: the upper end of the base station (1) is embedded and fixed with a turntable bearing (2), the upper end of the turntable bearing (2) is fixedly connected with a rotating disc (3), the upper end of the rotating disc (3) is provided with a clamping block (4), the lower end of the base station (1) is fixedly welded with a support frame (5), the upper end of the support frame (5) is provided with a motor (6), one end of an output shaft of the motor (6) penetrates through the base station (1) and is fixedly connected with the lower surface of the rotating disc (3), one side of the upper end of the base station (1) is fixedly welded with an L-shaped upright post (7), the upper end of the L-shaped upright post (7) is fixedly provided with a hydraulic cylinder (9) through a fixing frame (8), one end of a piston rod of the hydraulic cylinder (9) penetrates through the L-shaped upright post (7) and is fixedly, the two groups of groove blocks (11) are symmetrically arranged, and a waste collecting box (12) is fixedly inserted between the two groups of groove blocks (11).

2. The punching device convenient to fix for lock cylinder production according to claim 1, characterized in that: the upper end of the base platform (1) is provided with a through hole (13), and the through hole (13) is positioned right above the waste collecting box (12).

3. The punching device convenient to fix for lock cylinder production according to claim 1, characterized in that: the clamping blocks (4) are arranged on the rotating disc (3) in an annular shape at equal intervals, and notches (14) for discharging punching waste are formed in the rotating disc (3).

4. The punching device convenient to fix for lock cylinder production according to claim 1, characterized in that: the clamping block (4) is a concave clamping block, the side wall of the clamping block (4) is provided with an inserting hole (15), an inserting column (16) is inserted in the inserting hole (15) in a sliding mode, and the outer side of the inserting column (16) is sleeved with a compression spring (19).

5. The punching device convenient to fix for lock cylinder production according to claim 4, characterized in that: the inner wall of the clamping block (4) is fixedly welded with a first fixing block (17), and one end of the insertion column (16) is fixedly welded with a second fixing block (18) corresponding to the first fixing block (17).

6. The punching device convenient to fix for lock cylinder production according to claim 1, characterized in that: the motor (6) is a forward and reverse rotation stepping motor.