CN211291977U

CN211291977U - Plug torsion mechanism of padlock inspection machine

Info

Publication number: CN211291977U
Application number: CN202020112222.3U
Authority: CN
Inventors: 郑建伟
Original assignee: Pujiang Sina Lock Co ltd
Current assignee: Pujiang Sina Lock Co ltd
Priority date: 2020-01-19
Filing date: 2020-01-19
Publication date: 2020-08-18
Anticipated expiration: 2030-01-19

Abstract

The utility model discloses a plug torsion mechanism of padlock inspection machine, include: the device comprises a bottom plate, an alignment mechanism, a plugging mechanism, a twisting mechanism and a clamping mechanism; the utility model discloses a plug torsion mechanism of padlock inspection machine, through counterpoint of first slip table, the plug of second slip table, torsion mechanism's rotation and effectual centre gripping to the key, carry out the torsional inspection of plug to the key on the lock body work piece, replace artifical the detection with automatic check out test set.

Description

Plug torsion mechanism of padlock inspection machine

Technical Field

The utility model relates to a plug torsion mechanism of padlock inspection machine belongs to tool to lock manufacturing inspection field.

Background

The production of the padlock needs a plurality of steps, wherein one step is to test and detect whether the lock is qualified after the lock core and the lock tongue are assembled and the marble and the key are matched, the step of detection is to insert, pull out and twist the key, and the action is simple but is not provided with automatic equipment at present and is carried out manually; the manual detection not only has low efficiency and high production cost, but also has the problem of deadlock and market circulation caused by human negligence.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to solve the problem, the utility model provides a plug torsion mechanism of padlock inspection machine replaces artifical the detection with automatic check out test set.

(II) technical scheme

The utility model discloses a plug torsion mechanism of padlock inspection machine, include: the device comprises a bottom plate, an alignment mechanism, a plugging mechanism, a twisting mechanism and a clamping mechanism; the counterpoint mechanism includes: the device comprises a first slide rail slide block, an alignment cylinder, a first sliding table and a first extension block; a first sliding table is arranged above the bottom plate through a first sliding rail sliding block; an alignment cylinder is arranged on the bottom plate cylinder mounting seat; the pneumatic shaft of the alignment cylinder is fixedly connected with a first extension block on the first sliding table; the plug mechanism includes: the second sliding table, the second sliding rail sliding block, the second extending block and the plugging cylinder are arranged on the sliding rail; the second sliding table is arranged above the first sliding table through a second sliding rail sliding block; the plugging cylinder is fixedly arranged on a cylinder seat of the first sliding table, and a pneumatic shaft of the plugging cylinder is connected with the second extending block; a torsion mechanism is fixedly arranged on a connecting plate of the plugging mechanism; the torsion mechanism includes: the rotary cylinder, the follow-up plate and the inductor are fixed on the connecting plate; the follow-up plate is fixedly arranged with a rotating shaft of the rotating cylinder, and an induction trigger block extends from the follow-up plate; the induction trigger block is aligned with an inductor arranged on the second sliding table; the front part of the follow-up plate is provided with a clamping mechanism; the fixture includes: the clamping device comprises a transmission cylinder, a substrate and a clamping jaw assembly; the front end of the transmission cylinder is provided with an upper substrate and a lower substrate; a power shaft of the transmission cylinder is fixedly connected with the middle part of the pushing block, and connecting shafts are sleeved at two end parts of the pushing block; a chain block is arranged on the connecting shaft; the other end of the chain block is sleeved on a shaft at the tail part of the clamping jaw; a fixed shaft is arranged in the middle of the clamping jaw; the fixed shaft penetrates through the substrate up and down and then is fixed on the substrate.

Furthermore, the number of the first slide rail slide blocks is two and the first slide rail slide blocks are arranged in parallel; the quantity of second slide rail slider is two sets of and parallel installation.

Furthermore, through holes capable of accommodating key rings are respectively formed in the two clamping heads of the clamping jaw; the clamping surface of the clamping jaw is provided with knurling patterns.

(III) advantageous effects

The utility model discloses it has following beneficial effect:

the utility model discloses a plug torsion mechanism of padlock inspection machine, through counterpoint of first slip table, the plug of second slip table, torsion mechanism's rotation and effectual centre gripping to the key, carry out the torsional inspection of plug to the key on the lock body work piece, replace artifical the detection with automatic check out test set.

Drawings

Fig. 1 is a first perspective three-dimensional structure diagram of the present invention.

Fig. 2 is a second perspective view of the present invention.

Fig. 3 is a plan view of the structure of the present invention.

Fig. 4 is a structure view of the clamping jaw of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present invention, and it is obvious that the described embodiments are some, not all, of the embodiments of the present invention; 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 to 4, in this embodiment, the present invention provides a plug torsion mechanism of a padlock checking machine, including: the device comprises a bottom plate 1, an alignment mechanism 2, a plugging mechanism 3, a twisting mechanism 4 and a clamping mechanism 5; the aligning mechanism 2 includes: the device comprises a first slide rail slide block 20, an alignment cylinder 21, a first sliding table 22 and a first extension block 23; a first sliding table 22 is arranged above the bottom plate 1 through a first sliding rail sliding block 20; an alignment cylinder 21 is arranged on the cylinder mounting seat of the bottom plate 1; the pneumatic shaft of the alignment cylinder 21 is fixedly connected with a first extension block 23 on the first sliding table 22; the inserting and pulling mechanism 3 includes: the second sliding table 30, a second sliding rail sliding block 31, a second extending block 32 and a plugging cylinder 34; the second sliding table 30 is mounted above the first sliding table 22 through a second sliding rail sliding block 31; the plugging cylinder 34 is fixedly arranged on a cylinder seat of the first sliding table 22, and a pneumatic shaft of the plugging cylinder is connected with the second extending block 32; a torsion mechanism 4 is fixedly arranged on the connecting plate 33 of the plugging mechanism 3; the torsion mechanism 4 includes: a rotary cylinder 40, a follower plate 42 and an inductor 44 fixed to the connection plate 33; the follow-up plate 42 is fixedly arranged with the rotating shaft 41 of the rotating cylinder 40, and the follow-up plate 42 is extended with an induction trigger block 43; the induction trigger block 43 is aligned with an inductor 44 installed on the second sliding table 30; the front part of the follow-up plate 42 is provided with a clamping mechanism 5; the chucking mechanism 5 includes: a transmission cylinder 50, a base plate 51 and a clamping jaw assembly; the front end of the transmission cylinder 50 is provided with an upper substrate 51 and a lower substrate 51; a power shaft of the transmission cylinder 50 is fixedly connected with the middle part of the pushing block 52, and connecting shafts are sleeved at two end parts of the pushing block 52; a chain block 53 is arranged on the connecting shaft; the other end of the chain block 53 is sleeved on a shaft at the tail part of the clamping jaw 55; a fixed shaft 54 is arranged in the middle of the clamping jaw 55; the fixed shaft 54 vertically penetrates the substrate 51 and is fixed to the substrate 51.

Wherein; the number of the first slide rail sliding blocks 20 is two and the first slide rail sliding blocks are arranged in parallel; the number of the second slide rail slide blocks 31 is two and the second slide rail slide blocks are arranged in parallel; through holes 56 capable of accommodating key rings are respectively formed in the two clamping heads of the clamping jaw 55; the clamping surface of the clamping jaw 55 is provided with knurling.

The working steps are as follows: referring to fig. 1 to 4, in the above-mentioned plug-pull torsion mechanism of the padlock checking machine, the alignment cylinder 21 pushes and adjusts the first sliding table 22, so that the clamping jaw 55 of the clamping mechanism 5 installed at the top aligns a key inserted on a lock body workpiece, then the transmission cylinder 50 pushes out the clamping jaw 55 to clamp the key, then the plug-pull cylinder 34 completes the pulling and pushing actions, then the rotation cylinder 40 completes the rotation actions, and after the completion, each mechanism resets; the action is circulated to complete the automation of plugging and twisting.

It is to be understood that the exemplary embodiments described herein are illustrative and not restrictive; although the embodiments of the present invention have been described with reference to the accompanying drawings, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A plug twist mechanism for a padlock verifier comprising: the device comprises a bottom plate (1), an alignment mechanism (2), a plugging mechanism (3), a twisting mechanism (4) and a clamping mechanism (5); the method is characterized in that: the alignment mechanism (2) comprises: the device comprises a first slide rail slide block (20), an alignment cylinder (21), a first sliding table (22) and a first extension block (23); a first sliding table (22) is arranged above the bottom plate (1) through a first sliding rail sliding block (20); an alignment cylinder (21) is arranged on the cylinder mounting seat of the bottom plate (1); a pneumatic shaft of the alignment cylinder (21) is fixedly connected with a first extension block (23) on the first sliding table (22); the plugging mechanism (3) comprises: the sliding device comprises a second sliding table (30), a second sliding rail sliding block (31), a second extending block (32) and a plugging cylinder (34); the second sliding table (30) is arranged above the first sliding table (22) through a second sliding rail sliding block (31); the plugging cylinder (34) is fixedly arranged on a cylinder seat of the first sliding table (22), and a pneumatic shaft of the plugging cylinder is connected with the second extending block (32); a torsion mechanism (4) is fixedly arranged on a connecting plate (33) of the plugging mechanism (3); the torsion mechanism (4) comprises: a rotary cylinder (40), a follow-up plate (42) and an inductor (44) which are fixed on the connecting plate (33); the follow-up plate (42) is fixedly arranged with a rotating shaft (41) of the rotating cylinder (40), and an induction trigger block (43) extends from the follow-up plate (42); the induction trigger block (43) is aligned with an inductor (44) arranged on the second sliding table (30); a clamping mechanism (5) is arranged at the front part of the follow-up plate (42); the clamping mechanism (5) comprises: the clamping device comprises a transmission cylinder (50), a base plate (51) and a clamping jaw assembly; the front end of the transmission cylinder (50) is provided with an upper substrate and a lower substrate (51); a power shaft of the transmission cylinder (50) is fixedly connected with the middle part of the pushing block (52), and connecting shafts are sleeved at two end parts of the pushing block (52); a chain block (53) is arranged on the connecting shaft; the other end of the chain block (53) is sleeved on a shaft at the tail part of the clamping jaw (55); a fixed shaft (54) is arranged in the middle of the clamping jaw (55); the fixed shaft (54) penetrates through the substrate (51) up and down and is fixed on the substrate (51).

2. The insertion and extraction torsion mechanism of the padlock checking machine as claimed in claim 1, characterized in that: the number of the first sliding rail sliding blocks (20) is two and the first sliding rail sliding blocks are arranged in parallel; the number of the second sliding rail sliding blocks (31) is two and the second sliding rail sliding blocks are arranged in parallel.

3. The insertion and extraction torsion mechanism of the padlock checking machine as claimed in claim 1, characterized in that: through holes (56) capable of accommodating key rings are respectively formed in the two clamping heads of the clamping jaw (55); the clamping surface of the clamping jaw (55) is provided with knurling.