CN212275212U

CN212275212U - Padlock life test machine

Info

Publication number: CN212275212U
Application number: CN202020852628.5U
Authority: CN
Inventors: 郑建伟
Original assignee: Pujiang Sina Lock Co ltd
Current assignee: Pujiang Sina Lock Co ltd
Priority date: 2020-05-20
Filing date: 2020-05-20
Publication date: 2021-01-01
Anticipated expiration: 2030-05-20

Abstract

The utility model relates to the technical field of padlocks, in particular to a padlock service life testing machine, which comprises a base, a locking component, a key rotating component and a shackle jacking component, wherein the padlocks are locked on the base through the locking component; locking part includes mounting panel, locking cylinder, first locking board and second locking board, mounting panel detachable installs on the base, first locking board is fixed on the base, first locking board with the second locking board is relative position and slidable setting and is in on the base, the setting of locking cylinder is keeping away from first locking board one side on the mounting panel, the piston rod of locking cylinder connect in the second locking board. The utility model discloses the device has replaced artifical manual test, has improved work efficiency.

Description

Padlock life test machine

Technical Field

The utility model relates to a padlock technical field, concretely relates to padlock life-span test machine.

Background

Padlocks generally include a lock body, a lock knob, a lock tongue assembly, a lock ring, etc.; one end of the lock ring is hinged to one side of the upper part of the lock body and can be opened and closed up and down, and the lock knob controls the other end of the lock ring on the lock tongue in involution to be locked. The padlock is widely used in daily life and the field of electric power error prevention, and the unlocking operation life test of the padlock also gradually becomes a conventional test and is recorded into various industrial standards.

At present, repeated unlocking and locking operation tests of various padlocks are mainly or manually carried out, the efficiency is low, the counting is inaccurate, people are prone to fatigue, and an efficient automatic device for performing unlocking and locking operation tests on mechanical locksets is urgently needed.

SUMMERY OF THE UTILITY MODEL

To the technical problem who mentions in the above-mentioned background art, consequently, the utility model provides a padlock life-span test machine for test padlock life-span has replaced artifical manual test, has improved work efficiency.

A padlock life test machine comprises a base, a locking component, a key rotating component and a shackle jacking component, wherein the padlock is locked on the base through the locking component, the key rotating component is arranged on the base on the same side with a key of the padlock, and the shackle jacking component is arranged on the base on the same side with a shackle of the padlock; locking part includes mounting panel, locking cylinder, first locking board and second locking board, mounting panel detachable installs on the base, first locking board is fixed on the base, first locking board with the second locking board is relative position and slidable setting and is in on the base, the setting of locking cylinder is keeping away from first locking board one side on the mounting panel, the piston rod of locking cylinder connect in the second locking board.

Preferably, the key rotating assembly includes a rotating motor and a key holder, the rotating motor is fixed on the base, and an output shaft thereof is connected to the key holder.

Preferably, the key anchor clamps include connecting plate, first splint, second splint and locking bolt, the connecting plate connect in the output shaft of rotating electrical machines, first splint are fixed on the connecting plate, the second splint with first splint are relative position and slidable and install on the connecting plate, locking bolt threaded connection in on the connecting plate, its link connect in the second splint.

Preferably, the latch hook jacking component comprises a jacking cylinder and a top plate, the jacking cylinder is fixed on the base, a piston rod of the jacking cylinder is connected to the top plate, and the top plate and the latch hook are in relative positions.

Preferably, a connecting sleeve is arranged between the lock hook and the lock body.

Preferably, the mounting plate is provided with a sliding groove, and the second locking plate is connected to the sliding groove through a sliding block.

Preferably, a PLC program control device is provided in the base, and controls the locking member, the key rotating assembly, and the latch hook jacking member.

The utility model provides a padlock life test machine, beneficial effect lie in that the padlock to be tested is placed in the locking part, the key rotating assembly makes the key on the padlock rotate so as to open the padlock, the latch hook pops out from the lock body, and the latch hook jack-up part jacks the latch hook into the lock body. The padlock is opened and locked by repeating the actions, so that the service life of the padlock is tested, manual testing is replaced, and the working efficiency is improved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a schematic view of the locking member of the device of the present invention;

FIG. 3 is a schematic view of a key holder of the device of the present invention;

FIG. 4 is a schematic structural view of the second locking plate disposed in the mounting plate of the device of the present invention;

in the figure, 1, a base; 2. a locking member; 21. mounting a plate; 22. a locking cylinder; 23. a first locking plate; 24. a second locking plate; 3. a key rotation assembly; 31. a rotating electric machine; 32. a key clamp; 321. a connecting plate; 322. a first splint; 323. a second splint; 323. locking the bolt; 4. a latch hook jacking member; 41. jacking up the cylinder; 42. a top plate; 5. a chute; 6. a slider; 7. connecting sleeves; 8. a padlock; 81. a lock body; 82. a latch hook.

Detailed Description

The conception, the specific structure and the technical effects of the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the schemes and the effects of the present invention. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. It should be noted that, unless otherwise specified, when a feature is referred to as being "fixed" or "connected" to another feature, it may be directly fixed or connected to the other feature or indirectly fixed or connected to the other feature. Further, the description of the upper, lower, left, right, etc. used in the present invention is only with respect to the positional relationship of the respective components of the present invention with respect to each other in the drawings.

The following describes preferred embodiments of the present invention in detail with reference to the accompanying drawings.

As shown in fig. 1 to 4, a padlock life test machine includes a base 1, a locking component 2, a key rotation assembly 3 and a shackle jacking component 4, wherein a padlock 8 is locked on the base 1 through the locking component 2, the key rotation assembly 3 is installed on the base 1 on the same side as a key of the padlock 8, and the shackle jacking component 4 is installed on the base 1 on the same side as a shackle 82 of the padlock 8. Locking part 2 includes mounting panel 21, locking cylinder 22, first locking plate 23 and second locking plate 24, and mounting panel 21 detachable installs on base 1, and first locking plate 23 is fixed on base 1, first locking plate 23 is relative position with second locking plate 24, be provided with spout 5 on the mounting panel 21, second locking plate 24 pass through slider 6 connect in spout 5. A locking cylinder 22 is arranged on the mounting plate 21 on the side remote from the first locking plate 23, the piston rod of the locking cylinder 22 being connected to the second locking plate 24. The padlock 8 is placed between the first locking plate 23 and the second locking plate 24 and the locking cylinder 22 is activated to push the second locking plate 24 towards the first locking plate 23, thereby locking the padlock 8 between the first locking plate 23 and the second locking plate 24. The key rotating assembly 3 rotates the key of the padlock 8 to unlock the padlock 8, the shackle 82 is ejected from the lock body 81, and the shackle ejecting member 4 ejects the shackle 82 into the lock body 81. The operation is repeated to unlock and lock the padlock 8, and the service life of the padlock 8 is tested.

The key rotating assembly 3 includes a rotating motor 31 and a key holder 32, the rotating motor 31 is fixed on the base 1, and an output shaft thereof is connected to the key holder 32. The key holder 32 includes a connecting plate 321, a first clamping plate 322, a second clamping plate 323, and a locking bolt 324, the connecting plate 321 is connected to the output shaft of the rotating electrical machine 31, the first clamping plate 322 is fixed on the connecting plate 321, the second clamping plate 323 and the first clamping plate 322 are installed on the connecting plate 321 in a relative position and slidably, the locking bolt 324 is connected to the connecting plate 321 by a thread, and the connecting end thereof is connected to the second clamping plate 323. The extended end of the padlock key is located between the first plate 322 and the second plate 323, and the padlock key is locked between the first plate 322 and the second plate 323 by locking bolts 324 locking the first plate 322 and the second plate 323. The rotary motor 31 is started to rotate the key by a suitable angle, thereby opening the padlock 8.

The latch hook jacking component 4 comprises a jacking cylinder 41 and a top plate 42, the jacking cylinder 41 is fixed on the base 1, a piston rod of the jacking cylinder is connected to the top plate 42, and the top plate 42 and the latch hook 82 are in opposite positions. After the padlock 8 is opened, one end of the shackle 82 is ejected from the lock body 81, at which point the jacking cylinder 41 is actuated, pushing the top plate 42 forward, thereby pressing the shackle 82 into the lock body 81 again.

A connecting sleeve 7 is arranged between the locking hook 82 and the lock body 81. The locking hook 82 and the locking body 81 are rotatable, and after the locking hook 82 is ejected from the locking body 81, the locking hook 82 may not accurately enter into the locking hole of the locking body 81, and the connecting sleeve 7 enables the locking hook 82 to accurately enter into the locking hole of the locking body 81 along the connecting sleeve 7.

The base 1 is provided with a PLC program control device which controls the locking component 2, the key rotating component 3 and the lock hook jacking component 4. PLC program control devices are known in the art and programmers can program them into PLC program control devices.

The utility model discloses the theory of operation of device:

first, a padlock 8 to be tested is placed between the first locking plate 23 and the second locking plate 24, and the locking cylinder 22 is activated to push the second locking plate 24 toward the first locking plate 23, thereby locking the padlock 8 between the first locking plate 23 and the second locking plate 24. The key rotating assembly 3 rotates the key of the padlock 8 to unlock the padlock 8, the shackle 82 is ejected from the lock body 81, and the shackle ejecting member 4 ejects the shackle 82 into the lock body 81. The operation is repeated to unlock and lock the padlock, and then the service life of the padlock 8 is tested.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A padlock life test machine is characterized by comprising a base, a locking component, a key rotating component and a shackle jacking component, wherein the padlock is locked on the base through the locking component; locking part includes mounting panel, locking cylinder, first locking board and second locking board, mounting panel detachable installs on the base, first locking board is fixed on the base, first locking board with the second locking board is relative position and slidable setting and is in on the base, the setting of locking cylinder is keeping away from first locking board one side on the mounting panel, the piston rod of locking cylinder connect in the second locking board.

2. The padlock life testing machine of claim 1, wherein the key rotation assembly comprises a rotary motor and a key clamp, the rotary motor is fixed to the base, and an output shaft of the rotary motor is connected to the key clamp.

3. The padlock life testing machine according to claim 2, wherein the key holder comprises a connecting plate, a first clamping plate, a second clamping plate, and a locking bolt, the connecting plate is connected to the output shaft of the rotating motor, the first clamping plate is fixed on the connecting plate, the second clamping plate is slidably mounted on the connecting plate in a position opposite to the first clamping plate, the locking bolt is screwed on the connecting plate, and the connecting end of the locking bolt is connected to the second clamping plate.

4. The padlock life testing machine according to claim 1, wherein the shackle jacking member comprises a jacking cylinder and a top plate, the jacking cylinder is fixed on the base, a piston rod of the jacking cylinder is connected to the top plate, and the top plate and the shackle are in opposite positions.

5. The padlock life testing machine according to claim 1, wherein a connecting sleeve is arranged between the shackle and the lock body.

6. The padlock life testing machine of claim 1, wherein the mounting plate is provided with a sliding slot, and the second locking plate is connected to the sliding slot through a sliding block.

7. The padlock life testing machine as claimed in claim 1, wherein the base is provided with a PLC program control device for controlling the locking member, the key rotating assembly and the shackle jacking member.