CN212844312U

CN212844312U - Make things convenient for electric lock life-span testing arrangement of centre gripping

Info

Publication number: CN212844312U
Application number: CN202021900052.1U
Authority: CN
Inventors: 韩雪
Original assignee: Xuzhou Jinyue Lock Industry Co Ltd
Current assignee: Xuzhou Jinyue Lock Industry Co Ltd
Priority date: 2020-09-03
Filing date: 2020-09-03
Publication date: 2021-03-30
Anticipated expiration: 2030-09-03

Abstract

The utility model discloses a convenient-to-clamp service life testing device for an electric lock, which comprises a vertical support, a horizontal bottom plate and a horizontal support plate, wherein the two sides of the horizontal support plate are fixedly connected with vertical support plates, a push rod penetrates through the inner uniform threads of the vertical support plates, the two ends of the push rod respectively extend to the outer parts of the vertical support plates, the middle part of the top end of the horizontal support plate is respectively connected with a first clamp plate and a second clamp plate in a sliding way, one ends of the first clamp plate and the second clamp plate, which are close to the vertical support plates, are respectively connected with a push rod bearing, and a rotating handle penetrates through the other end of the push rod, which is far away from the vertical support; the push rod is pushed through the rotary handle, so that the key to be tested is gradually clamped, the test result is prevented from being influenced by the self-position deviation of the key to be tested, and the up-down distance and the front-back distance between the key to be tested and the key hole in the lock to be tested are effectively adjusted by the first electric telescopic rod and the second electric telescopic rod.

Description

Make things convenient for electric lock life-span testing arrangement of centre gripping

Technical Field

The utility model relates to a tool to lock life-span testing arrangement especially relates to an electric power lock life-span testing arrangement who makes things convenient for the centre gripping.

Background

The lock life testing device is used for completely inserting a key into a key slot and rotating the key and a lock cylinder clockwise or anticlockwise. The key and the lock cylinder are then rotated back to the initial position. The key is withdrawn from the plug until the tip of the key does not touch the preceding pin. And carrying out the service life test back and forth.

However, although the life test device for the electric lock in the market realizes simple life test of the electric lock, the life test device does not solve the problems that the key of the existing life test device for the electric lock is inconvenient to clamp and the positions of the key and a lockset cannot be adjusted, and therefore the life test device for the electric lock which is convenient to clamp is provided.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a make things convenient for electric power lock life-span testing arrangement of centre gripping, the technical problem that the position of the inconvenient centre gripping of key, key and the tool to lock of electric power lock life-span testing arrangement can be solved.

In order to solve the technical problem, the utility model provides a following technical scheme: a service life testing device of an electric lock convenient to clamp comprises a vertical support, a horizontal bottom plate and a second positive and negative rotating motor, wherein the vertical support is symmetrically arranged at two sides of the top end of the horizontal bottom plate, the second positive and negative rotating motor is positioned in the middle of the top surface of the horizontal bottom plate, one end of an output shaft of the second positive and negative rotating motor is fixedly connected with a first electric telescopic rod, one end of the first electric telescopic rod, far away from the second positive and negative rotating motor, is fixedly connected with a horizontal support plate, two sides of the horizontal support plate are fixedly connected with vertical support plates, a push rod penetrates through the vertical support plate from the inside in a threaded manner, two ends of the push rod respectively extend to the outside of the vertical support plate, the middle of the top end of the horizontal support plate is respectively connected with a first clamping plate and a second clamping plate in a sliding manner, one ends, and a rotating handle penetrates through the other end of the push rod, which is far away from the vertical supporting plate, from the upper part and the lower part.

As a preferred technical scheme of the utility model, spacing spout has been seted up in the horizontal bottom plate, the one end of spacing spout is equipped with assorted limit slide with it, the other end fixedly connected with second electric telescopic handle of spacing spout, second electric telescopic handle and limit slide fixed connection, the bottom surface fixed connection of limit slide and the positive reverse motor of second.

As a preferred technical scheme of the utility model, horizontal base's bottom surface four corners equidistance bolted connection has shock-absorbing leg, shock-absorbing leg includes hollow post, solid post is worn to be equipped with by hollow post's inner chamber, the outside of solid post and hollow post all is equipped with damping spring, hollow post's bottom surface is connected with unable adjustment base.

As a preferred technical scheme of the utility model, the opposite face of first splint and second splint all is equipped with anti-skidding line, twist grip's both ends all are equipped with anti-skidding cover.

As a preferred technical scheme of the utility model, the top of perpendicular support all is equipped with top support plate, two the spout has been seted up at the relative one side middle part of top support plate, the inside joint of spout have with spout assorted slider, the last fixed surface of slider is connected with the riser, it has the spiro to run through about the riser, top support plate keeps away from fixedly connected with roof on top one side of spout, roof is close to one side bearing of spout and runs through have with spiro assorted threaded rod, one side that the threaded rod was kept away from to roof is equipped with first positive reverse motor.

As an optimal technical scheme of the utility model, the lower fixed surface of slider is equipped with the swivel nut, swivel nut threaded connection has the tool to lock.

As a preferred technical scheme of the utility model, the spacing disc of two symmetries of each other of both ends fixedly connected with of threaded rod, the rubber pad of two symmetries of each other of inside wall fixedly connected with of spout, the vertical length value of rubber pad is the same with the vertical length value of spout.

As a preferred technical scheme of the utility model, the bottom fixedly connected with support frame of first positive reverse motor, the support frame is located the upper right side of top support plate.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. the push rod is pushed by rotating the handle, the first clamping plate and the second clamping plate are driven to relatively slide on the horizontal supporting plate, the distance between the first clamping plate and the second clamping plate is gradually shortened, a key to be tested placed between the first clamping plate and the second clamping plate is gradually clamped, the key to be tested is prevented from influencing a test result due to self position offset, the up-down distance between the key to be tested and a key hole in the lock to be tested is effectively adjusted by the aid of the up-down telescopic rod, the second forward-backward rotating motor rotates forward and backward through an output shaft of the second forward-backward rotating motor, and forward and counterclockwise repeated rotation tests of the key to be tested on the key hole in the lock to be tested are;

2. the limiting sliding block in the limiting sliding groove is driven to slide back and forth through the extension of the second electric telescopic rod, so that the second forward and reverse rotating motor can slide back and forth simultaneously, the front and back distance between a key to be tested and a key hole in a lock to be tested is flexibly adjusted, and the accurate test is facilitated.

Drawings

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

fig. 2 is a schematic structural view of a portion of the first clamping plate and the second clamping plate of the present invention;

FIG. 3 is a schematic structural view of a horizontal bottom plate of the present invention;

fig. 4 is a schematic structural view of the shock-absorbing leg of the present invention;

wherein: 1. a vertical support; 2. a horizontal floor; 3. a top support plate; 4. fixing a top plate; 5. a threaded rod; 6. a limiting disc; 7. a spiro ring; 8. a vertical plate; 9. a first positive and negative rotation motor; 10. a lock; 11. rotating the handle; 12. a push rod; 13. a first splint; 14. a second splint; 15. a vertical support plate; 16. a horizontal support plate; 17. a first electric telescopic rod; 18. a second positive and negative rotation motor; 19. a limiting slide block; 20. a second electric telescopic rod; 21. a shock-absorbing leg; 22. a hollow column; 23. a solid column.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example 1

As shown in FIGS. 1 to 3, the utility model provides a service life testing device of an electric lock convenient for clamping, comprising a vertical support 1, a horizontal bottom plate 2 and a second positive and negative rotation motor 18, wherein the vertical support 1 is symmetrically arranged at both sides of the top end of the horizontal bottom plate 2, the second positive and negative rotation motor 18 is arranged at the middle part of the top surface of the horizontal bottom plate 2, one end of the output shaft of the second positive and negative rotation motor 18 is fixedly connected with a first electric telescopic rod 17, one end of the first electric telescopic rod 17 far away from the second positive and negative rotation motor 18 is fixedly connected with a horizontal support plate 16, both sides of the horizontal support plate 16 are fixedly connected with vertical support plates 15, push rods 12 are threaded through the inside of the vertical support plates 15, both ends of the push rods 12 extend to the outside of the vertical support plates 15 respectively, the middle part of the top end of the horizontal support plate 16 is slidably connected with a first clamping plate 13 and a second clamping plate 14 respectively, one, the other end of the push rod 12 far away from the vertical supporting plate 15 is provided with a rotary handle 11 which penetrates through the upper part and the lower part;

after the device is completed, a tester vertically places a key to be tested on a first clamping plate 13 or a second clamping plate 14, rotates a rotating handle 11, the rotating handle 11 drives a push rod 12 to move towards the middle of the top end of a horizontal supporting plate 16, the push rod 12 penetrates through a vertical supporting plate 15 in a threaded manner to push the first clamping plate 13 and the second clamping plate 14 to relatively slide on the horizontal supporting plate 16, so that the distance between the first clamping plate 13 and the second clamping plate 14 is gradually shortened until the key to be tested is clamped tightly and then stops rotating, a power supply of a first electric telescopic rod 17 is switched on through an external PLC (programmable logic controller), the first electric telescopic rod 17 stretches up and down to adjust the up-down distance between the key to be tested and a key hole in the lock to be tested, and after the key to be tested is completely matched with the key hole in the lock to be tested, a second forward and reverse, the operation is finished;

the push rod 12 is pushed through the rotating handle 11, so that a key to be tested placed between the first clamping plate 13 and the second clamping plate 14 is gradually clamped, the key to be tested is prevented from influencing a test result due to self position deviation, the first electric telescopic rod 17 effectively adjusts the vertical distance between the key to be tested and a key hole in a lock to be tested through vertical stretching, the second forward and reverse rotating motor 18 rotates forwards and reversely through a self output shaft, and forward and counterclockwise repeated rotation test of the key hole in the lock to be tested is flexibly achieved.

As another preferred embodiment of the present embodiment 1, as shown in fig. 1 to 2, the opposing surfaces of the first clamping plate 13 and the second clamping plate 14 are both provided with anti-slip threads, and both ends of the rotating handle 11 are both provided with anti-slip sleeves; the anti-slip threads are additionally arranged to prevent a key to be tested placed on the first clamping plate 13 or the second clamping plate 14 from slipping off, and the anti-slip sleeve is additionally arranged to increase the friction force on the surface of the rotating handle 11, so that the rotating handle is convenient to rotate.

As another preferred embodiment of this embodiment 1, as shown in fig. 1, top supporting plates 3 are disposed at the top ends of the vertical supports 1, sliding grooves are disposed in the middle of the opposite sides of the two top supporting plates 3, sliding blocks matched with the sliding grooves are clamped inside the sliding grooves, vertical plates 8 are fixedly connected to the upper surfaces of the sliding blocks, spiral rings 7 penetrate through the vertical plates 8 from left to right, a fixed top plate 4 is fixedly connected to one side of the top end of the top supporting plate 3 away from the sliding grooves, a threaded rod 5 matched with the spiral rings 7 penetrates through a bearing at one side of the fixed top plate 4 close to the sliding grooves, and a first forward and reverse rotation motor 9 is disposed at one side of the; through the rotation of first positive and negative motor 9 drive threaded rod 5, threaded rod 5 drives spiro 7 and orders about the slider under the screw action and move about in the spout, and the effectual tool to lock that has adjusted awaits measuring and the right and left position of the key that awaits measuring increase the accuracy of test.

As another preferred embodiment of this embodiment 1, as shown in fig. 1, a threaded sleeve is fixedly disposed on a lower surface of the slider, and the threaded sleeve is connected with a lock 10 through a thread; the threaded connection is convenient for replacing different to-be-tested locks, and testing of the different to-be-tested locks is achieved.

As another preferred embodiment of this embodiment 1, as shown in fig. 1, two ends of a threaded rod 5 are fixedly connected with two limiting discs 6 which are symmetrical to each other, the inner side wall of a chute is fixedly connected with two rubber pads which are symmetrical to each other, and the vertical length value of the rubber pads is the same as that of the chute; spacing disc 6 prevents that threaded rod 5 from driving spiro 7 and excessively removing to threaded rod 5's left and right sides both ends, leads to the inside wall of slider striking spout, and the effectual damage that has reduced slider and spout and produce because of the collision of rubber pad.

As another preferred embodiment of this embodiment 1, as shown in fig. 1, a supporting frame is fixedly connected to a bottom end of the first forward/reverse rotation motor 9, and the supporting frame is located at the upper right of the top supporting plate 3; the first forward and reverse rotation motor 9 is convenient to fix and support.

Example 2

As shown in fig. 1 and 3, the other parts of this embodiment 2 are the same as the embodiment of embodiment 1, and the different parts are that, the utility model provides a convenient-to-clamp life testing device for an electric lock, a limit chute is arranged in a horizontal bottom plate 2, a limit slider 19 matched with the limit chute is arranged at one end of the limit chute, a second electric telescopic rod 20 is fixedly connected to the other end of the limit chute, the second electric telescopic rod 20 is fixedly connected to the limit slider 19, and the limit slider 19 is fixedly connected to the bottom surface of a second forward and reverse rotation motor 18;

after the device is finished, a tester starts a second electric telescopic rod 20 through an external PLC (programmable logic controller), the second electric telescopic rod 20 drives a limiting slide block 19 in a limiting slide groove to slide back and forth through expansion, the limiting slide block 19 drives a second forward and reverse rotation motor 18 to simultaneously slide back and forth, and the operation is finished; the front-back distance between the key to be tested and the key hole in the lockset to be tested is flexibly adjusted through the extension of the second electric telescopic rod 20, so that the accurate test is facilitated.

As another preferred embodiment of this embodiment 2, as shown in fig. 1, four corners of the bottom surface of the horizontal bottom plate 2 are connected with shock-absorbing legs 21 by bolts at equal intervals, each shock-absorbing leg 21 includes a hollow column 22, a solid column 23 penetrates through an inner cavity of the hollow column 22, shock-absorbing springs are respectively disposed on the outer sides of the solid column 23 and the hollow column 22, and the bottom surface of the hollow column 22 is connected with a fixed base; prevent that the vibrations that testing arrangement produced because of the operation from causing device internal damage, increased testing arrangement's operating stability.

The utility model provides a convenient electric lock life testing arrangement of centre gripping, promote push rod 12 through twist grip 11, drive first splint 13 and second splint 14 relative slip on horizontal support plate 16, make the distance of first splint 13 and second splint 14 shorten gradually, make the key that awaits measuring of placing between first splint 13 and second splint 14 press from both sides gradually, prevent to await measuring the key influence test result because of self offset, first electric telescopic handle 17 has effectively adjusted the upper and lower distance of key hole on the key that awaits measuring and the tool to be measured through upper and lower flexible, second just reverse motor 18 is just reverse rotatory through self output shaft, the effective in order of realizing the key hole on the tool to be measured key that awaits measuring, anticlockwise rotatory test repeatedly; the limiting slide block 19 in the limiting slide groove is driven to slide back and forth through the extension of the second electric telescopic rod 20, so that the second forward and reverse rotating motor 18 can slide back and forth simultaneously, the front and back distance between a key to be tested and a key hole in a lock to be tested is flexibly adjusted, and the accurate test is facilitated.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a make things convenient for electric power lock life-span testing arrangement of centre gripping, includes vertical support (1), horizontal base plate (2) and second positive and negative motor (18) that changes, vertical support (1) symmetry sets up the top both sides at horizontal base plate (2), second positive and negative motor (18) that changes are located the top surface middle part of horizontal base plate (2), its characterized in that: one end of an output shaft of the second positive and negative rotation motor (18) is fixedly connected with a first electric telescopic rod (17), one end of the first electric telescopic rod (17) far away from the second forward and reverse rotating motor (18) is fixedly connected with a horizontal supporting plate (16), both sides of the horizontal supporting plate (16) are fixedly connected with vertical supporting plates (15), push rods (12) are threaded through the inner parts of the vertical support plates (15), two ends of each push rod (12) extend to the outer parts of the vertical support plates (15) respectively, the middle part of the top end of the horizontal supporting plate (16) is respectively connected with a first clamping plate (13) and a second clamping plate (14) in a sliding way, one ends of the first clamping plate (13) and the second clamping plate (14) close to the vertical supporting plate (15) are respectively connected with a push rod (12) through bearings, and the other end of the push rod (12) far away from the vertical supporting plate (15) is vertically penetrated with a rotating handle (11).

2. The electric lock life testing device convenient to clamp as claimed in claim 1, wherein: the horizontal bottom plate (2) is internally provided with a limiting sliding groove, one end of the limiting sliding groove is provided with a limiting sliding block (19) matched with the limiting sliding groove, the other end of the limiting sliding groove is fixedly connected with a second electric telescopic rod (20), the second electric telescopic rod (20) is fixedly connected with the limiting sliding block (19), and the limiting sliding block (19) is fixedly connected with the bottom surface of a second forward and reverse rotating motor (18).

3. The electric lock life testing device convenient to clamp as claimed in claim 2, wherein: the bottom surface four corners equidistance bolted connection of horizontal floor (2) has shock attenuation landing leg (21), shock attenuation landing leg (21) are including hollow post (22), solid post (23) are worn to be equipped with by the inner chamber of hollow post (22), the outside of solid post (23) and hollow post (22) all is equipped with damping spring, the bottom surface of hollow post (22) is connected with unable adjustment base.

4. The electric lock life testing device convenient to clamp as claimed in claim 1, wherein: the opposite surfaces of the first clamping plate (13) and the second clamping plate (14) are provided with anti-slip lines, and the two ends of the rotating handle (11) are provided with anti-slip sleeves.

5. The electric lock life testing device convenient to clamp as claimed in claim 1, wherein: the top of vertical support (1) all is equipped with top support board (3), two the spout has been seted up at the relative one side middle part of top support board (3), the inside joint of spout have with spout assorted slider, the last fixed surface of slider is connected with riser (8), it has spiral ring (7) to run through about riser (8), top support board (3) are kept away from on top one side of spout fixedly connected with roof (4), one side bearing that roof (4) are close to the spout run through have with spiral ring (7) assorted threaded rod (5), one side that threaded rod (5) were kept away from in roof (4) is equipped with first positive and negative motor (9).

6. The electric lock life testing device convenient to clamp as claimed in claim 5, wherein: the lower surface of the sliding block is fixedly provided with a threaded sleeve, and the threaded sleeve is in threaded connection with a lockset (10).

7. The electric lock life testing device convenient to clamp as claimed in claim 5, wherein: two ends of the threaded rod (5) are fixedly connected with two mutually symmetrical limiting discs (6), the inner side wall of the sliding groove is fixedly connected with two mutually symmetrical rubber pads, and the vertical length value of the rubber pads is the same as that of the sliding groove.

8. The electric lock life testing device convenient to clamp as claimed in claim 5, wherein: the bottom end of the first forward and reverse rotating motor (9) is fixedly connected with a support frame, and the support frame is positioned at the upper right side of the top support plate (3).