CN209214909U - The clutch test device of door lock - Google Patents
The clutch test device of door lock Download PDFInfo
- Publication number
- CN209214909U CN209214909U CN201822165047.XU CN201822165047U CN209214909U CN 209214909 U CN209214909 U CN 209214909U CN 201822165047 U CN201822165047 U CN 201822165047U CN 209214909 U CN209214909 U CN 209214909U
- Authority
- CN
- China
- Prior art keywords
- door lock
- measured
- clutch
- lock assembly
- handle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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- 238000012360 testing method Methods 0.000 title claims abstract description 44
- 230000007246 mechanism Effects 0.000 claims abstract description 32
- 239000000758 substrate Substances 0.000 claims abstract description 18
- 238000001514 detection method Methods 0.000 claims abstract description 13
- 230000006835 compression Effects 0.000 claims description 23
- 238000007906 compression Methods 0.000 claims description 23
- 230000001914 calming effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 8
- 230000006870 function Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000005693 optoelectronics Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Abstract
The utility model relates to a kind of clutch test devices of door lock, it include workbench, it is characterized in that being additionally provided on workbench: the positioning seat being located for the substrate for door lock assembly to be measured, the first mounting hole for being provided on the workbench set and passing through for the square shaft of door lock assembly to be measured is enclosed in the positioning seat, for the substrate of door lock assembly to be measured is pressed the clamp system in positioning seat, cover the test handle on the handle mandrel of door lock assembly to be measured, the driving mechanism that output end and the other end of test handle are pressed against each other, the output end pressing mechanism opposite with the clutch-plate of door lock assembly to be measured, it is additionally provided with and is connected with controller simultaneously, for detecting the first of the home position of the test handle other end and the position after rotateing in place, second position sensor, the controller controls clamp system, the work of driving mechanism and pressing mechanism, using Such test device, detection efficiency is high, and is not susceptible to detection leakage phenomenon, to be conducive to improve the detection quality of door lock.
Description
Technical field
The utility model relates to a kind of test devices, refer specifically to a kind of clutch test device of door lock.
Background technique
Currently, diversification has been presented in the structure of door lock, and in order to also emerge a variety of knots with better anti-theft function
The coded lock of structure comes, and as shown in Figure 7,8 is a kind of local door lock assembly of coded lock, which includes substrate A1,
The handle mandrel A2 being installed on substrate and the square shaft being connected by clutch with handle mandrel A3, clutch therein
Include again and square shaft A3 clutch seat A4, the clutch block A5 being connected and the clutch-plate A6 opposite with clutch block, clutch seat A4 and handle
The tail portion of hand mandrel A2 is opposite, and a clutch be located and can moved up and down for clutch block is formed between the faying face of the two
Chamber also has clutch the mouth A7, spring A8 being connected with clutch chamber between tail portion faying face of the clutch seat A4 with handle mandrel
Positioned at the clutch chamber bottom and offset with clutch block A5, so that the part of clutch block is exposed to the clutch mouth.When clutch block office
When portion exposes to clutch mouth, handle mandrel is connected with square shaft, when clutch block is in clutch-plate when being recessed in clutch chamber by pressure,
Handle mandrel is mutually separated with square shaft.
When above-mentioned door lock assembly completes, whether the clutch function for needing to detect the door lock meets technical requirements.And
This detection depends on the manual action of inspector to complete more at present, therefore the defect with inefficiency, and sometimes because of inspection
A possibility that testing the mechanicalness of movement, also acting missing inspection because of the tired appearance of inspector after long-term observation.
Utility model content
For the current state of the art, the technical problem to be solved by the utility model is to provide a kind of detection efficiency is high
The clutch test device of door lock.
Technical solution adopted by the utility model to solve the above technical problems is as follows: a kind of clutch test device of door lock,
Include workbench, it is characterised in that be additionally provided on the workbench:
Positioning seat is located for the substrate for door lock assembly to be measured, encloses in the positioning seat and be provided with confession on the workbench set
The first mounting hole that the square shaft of door lock assembly to be measured passes through；
Clamp system, for pressing the substrate of door lock assembly to be measured in the positioning seat；
Test handle, one end are provided with for covering the through-hole on the handle mandrel of door lock assembly to be measured, and another side is to prolonging
It stretches；
The other end of driving mechanism, output end and test handle is pressed against each other, to drive handle mandrel to rotate；
Pressing mechanism, output end is opposite with the clutch-plate of door lock assembly to be measured, for pressing the clutch of door lock assembly to be measured
Piece；
First, second position sensor, after being respectively intended to the home position of the detection test handle other end and rotateing in place
Position；
Controller, input terminal are connected with above-mentioned first, second position sensor, output end respectively with clamp system, driving
Mechanism is connected with pressing mechanism, to control the work of the clamp system, driving mechanism and pressing mechanism.
In the above scheme, it is preferred that the clamp system includes that clamping cylinder and one end are fixed on clamping cylinder
Piston rod on gripping block, the other end of the gripping block can inside contract conflict in the door lock assembly to be measured with piston rod
Substrate on.
In above-mentioned preferred embodiment, it is preferred that elastic cushion is fixed on the other end of the gripping block, to prevent clamping base
The surface of substrate is scratched when plate.
In the above scheme, it is preferred that the driving mechanism includes oscillating cylinder, swing rod and perpendicular with swing rod
The compression bar of distribution, hingedly on the table, one end of the swing rod is mutually cut with scissors with the piston rod of oscillating cylinder at the middle part of the swing rod
It connects, one end of the other end and compression bar is mutually fixed, and the other end of the compression bar is the delivery end of driving mechanism.
In order to keep integral layout more reasonable, the oscillating cylinder and swing rod are located at the back side of workbench, and in swing rod
Portion's hinge joint is located at the square shaft of door lock assembly to be measured, and the compression bar wears the circle centered on handle mandrel on the table
In arc-shaped limit hole.
In the above scheme, it is preferred that the pressing mechanism includes by air cylinder and being fixed on the piston by air cylinder
Briquetting on bar extends the pressing tablet opposite with the clutch-plate on door lock assembly to be measured on the briquetting, in order to implement to grasp
Make.
Compared with prior art, since the utility model drives test handle squeeze grip mandrel using driving mechanism,
Clutch-plate is driven by pressing mechanism to carry out the movement of door lock clutch mechanism, and is sent and examined to controller by position sensor
Signal is surveyed, therefore detects high-efficient, and detection leakage phenomenon is not susceptible to, is conducive to the detection quality for improving door lock.Simultaneously
Can use controller can also be recorded and be counted on demand, therefore be used very useful.
Detailed description of the invention
Fig. 1 is the stereoscopic schematic diagram that the utility model embodiment is equipped with two door lock assemblies to be measured；
Fig. 2 is the stereoscopic schematic diagram in Fig. 1 at vertical plate；
Fig. 3 is Fig. 2 back view stereoscopic schematic diagram；
Fig. 4 is the stereoscopic schematic diagram of vertical plate in Fig. 1；
Fig. 5 is the stereoscopic schematic diagram after removing substrate, vertical plate in Fig. 2 at pressing mechanism；
Fig. 6 is the stereoscopic schematic diagram that handle mandrel disengages after clutch seat in Fig. 5；
Fig. 7 is that door lock assembly to be measured removes the stereoscopic schematic diagram after substrate；
Fig. 8 is the schematic diagram of another direction of Fig. 7.
Specific embodiment
The utility model is described in further detail below in conjunction with figure embodiment.
As shown in Figures 1 to 6, the clutch test device of door lock is configured with workbench 1, in order to reduce noise, and improves survey
The safety and convenience of examination, workbench are located in the middle and upper part of cabinet body 10, and the lower part of cabinet body 10 can place following controllers
Etc. some electrical components, the front of cabinet body 10 is equipped with some control buttons 20 of starting.In the present embodiment, for the side of detection
Just, workbench 1 includes again level board 11 and to stand upright on the vertical plate 12 on level board, be fixed on vertical plate 12 be distributed in, in,
Multiple limited blocks 13 of lower position, each 13 area defined of limited block form one and the substrate A1 of door lock assembly to be measured are supplied to be located
Positioning seat, be also provided on the vertical plate 12 in the positioning seat the first mounting hole 14 that the square shaft for door lock assembly to be measured passes through, under
The second mounting hole 15 and third mounting hole 16 stated.In order to improve detection efficiency, there are two such positioning seat is distributed side by side, phase
Answer, following clamp system 2, test handle 3, driving mechanism 4 and the pressing mechanisms 5 are also each configured with two sets, now with
Illustrated respectively for wherein a set of.
The clamp system 2 is used to press the substrate A1 of door lock assembly A to be measured in above-mentioned positioning seat, it is preferably adopted
The mode driven with cylinder, i.e., it includes to be mounted on clamping cylinder 21 at the second mounting hole 15 of vertical plate 12 and one end is fixed
The other end of gripping block 22 on the piston rod of clamping cylinder, the gripping block 22 can be in the piston rod of clamping cylinder 21
Contracting can contradict on the substrate A1 of door lock assembly to be measured.And in order to avoid wearing the surface substrate A1 when gripping block pressure holding, at this
Elastic cushion 23 is fixed on the other end of gripping block.
One end of above-mentioned test handle 3 is provided with through-hole 31, for covering on the handle mandrel A2 of door lock assembly to be measured, so as to
When test handle 3 rotates, handle mandrel A2 can be made to rotate together, the other end of the test handle 3 extends laterally, with following drives
The output end of motivation structure 4 is connected.
Above-mentioned driving mechanism 4 is used to that test handle 3 is driven to rotate, and then can drive the rotation of handle mandrel A2, preferably
Be that it also uses cylinder to be driven, the driving mechanism 4 include oscillating cylinder 41, swing rod 42 and with perpendicular point of swing rod
The compression bar 43 of cloth, in order to save space, oscillating cylinder 41 and swing rod 42 are located at the back side of vertical plate 12, and the middle part of swing rod 42 is hinged on
On vertical plate 12, and for stable drive, the middle part hinge joint of swing rod 42 is located at the square shaft A3 of door lock assembly to be measured, the swing rod 42
One end and the piston rod of oscillating cylinder 41 be hinged, one end of the other end and compression bar 43 is mutually fixed, and compression bar 43 is threaded through vertical plate
In arc-shaped limit hole 17 on 12 centered on handle mandrel, the other end of compression bar 43 is the delivery end of driving mechanism 4, should
The other end of compression bar 43 and the other end of test handle 3 are pressed against each other, in this way, as the piston rod of oscillating cylinder 41 inside contracts or outside
It stretches, the other end of swing rod 42 is rotated upwardly and downwardly, and then compression bar 43 is driven to move up and down in arc-shaped limit hole 17, such as Fig. 2
In, when compression bar 43 moves down, test handle 3 can be driven to rotate clockwise, when compression bar 43 moves up, test handle 3 is to be measured
It is resetted under the action of torsional spring inside door lock assembly.
Above-mentioned pressing mechanism 5, for pressing the clutch-plate A3 of door lock assembly to be measured, therefore its output end and door lock to be measured
The clutch-plate A3 of component is opposite, it is also preferred that being driven using cylinder, that is, includes by air cylinder 51 and to fix in the present embodiment
Briquetting 52 on the piston rod by air cylinder 51, the briquetting 52 are threaded through in third mounting hole 16, prolong on the briquetting 52
Stretch out the pressing tablet 53 opposite with the clutch-plate on door lock assembly to be measured.When work, as the piston rod for pressing air cylinder 51 is overhanging,
Clutch-plate A3 can be pressed to move down, pushed after being moved in clutch block A5 therewith from rear clutch mouth A7, make handle mandrel A2 and square shaft A3
It is separated.
In order to obtain detected status in time, first position sensor 6 is also equipped in solid 12, the second position senses
Device 7, the position after being respectively intended to the home position of detection 3 other end of test handle and rotateing in place；In the present embodiment, first,
Second position sensor uses optoelectronic switch, and the contact that can trigger optoelectronic switch movement is correspondingly fixed on compression bar 42
44, and first, second position sensor is connected with the input terminal of controller respectively, above-mentioned start button 20 also with the controller
Input terminal be connected, the output end of controller is connected with above-mentioned clamping cylinder 21, oscillating cylinder 41 and by air cylinder 41 respectively, root
The signal that the signal and position sensor sent according to button is sent, issues instruction after judgement, to control clamping cylinder, swing
Cylinder and work by air cylinder.The controller can be using the technologies such as existing programmable controller, it can also be on demand
The connection of man-machine interface (HMI) display screen or warning device connection, so that testing staff can intuitively obtain testing result.
When detection, door lock assembly to be measured is placed in the positioning seat of vertical plate, and installs test handle on handle mandrel
Then hand starts clamping cylinder, inside contract the piston rod of gripping block, drives compact heap mobile to substrate-side, and then by substrate pressure
Tightly in positioning seat (referring to Figure 1), at this point, if controller issues a command to oscillating cylinder, make its piston rod is overhanging (to refer to
Fig. 3), make the other end of swing rod drive compression bar that there is the trend that moves down, but because clutch block is located in clutch mouth, make handle mandrel and
Square shaft is connected, and square shaft is motionless, and handle mandrel can not rotate, even if thus test handle compression rod downward pressure,
It will not rotate, if first sensor can sense that contact, controller then issue qualified judgement at this time.It otherwise is not
It is qualified.
Then, controller sends instructions to by air cylinder, makes to move down (i.e. overhanging) by the piston rod of air cylinder, drives on briquetting
Pressing tablet move down, push clutch-plate to move down, make to be detached from clutch mouth after moving in clutch block, disengage square shaft mutually with handle mandrel,
Then controller issues a command to oscillating cylinder, keeps its piston rod overhanging (referring to Fig. 3), and similarly, compression bar can be to test at this time
The other end of handle applies pressure, and since clutch has worked, if test handle rotates at this time, second sensor can be felt
Contact should be arrived, then controller then issues qualified judgement.If test handle does not rotate, by first sensor can sense contact or
Second sensor is not sensed by contact, then controller then issues underproof judgement.
Finally, controller sends instructions to by air cylinder, make to move up and (inside contract) by the piston rod of air cylinder, drive on briquetting
Pressing tablet move up, clutch block spring restoring force effect under move up, clutch block is located at again in clutch mouth, make square shaft and
Handle mandrel is connected, while clutch-plate being driven to reset；Meanwhile under test handle is acted on by the restoring force of torsional spring inside door lock,
It is returned to reset condition, the piston rod of oscillating cylinder resets, and also compression bar is driven to return to reset condition；Then controller issues a command to
Oscillating cylinder keeps its piston rod overhanging again (referring to Fig. 3), and similarly, compression bar can be to the other end of test handle at this time
Apply pressure, makes the other end of swing rod drive compression bar that there is the trend moved down, but because clutch block is located in clutch mouth, handle at this time
Hand mandrel should not be able to rotate, and first sensor can sense contact, then controller issues qualified judgement.It otherwise is not conform to
Lattice.
Claims (6)
1. a kind of clutch test device of door lock, includes workbench, it is characterised in that be additionally provided on the workbench:
Positioning seat is located for the substrate for door lock assembly to be measured, encloses and is provided on the workbench set for be measured in the positioning seat
The first mounting hole that the square shaft of door lock assembly passes through；
Clamp system, for pressing the substrate of door lock assembly to be measured in the positioning seat；
Test handle, one end are provided with for covering the through-hole on the handle mandrel of door lock assembly to be measured, and the other end extends laterally；
The other end of driving mechanism, output end and test handle is pressed against each other, to drive handle mandrel to rotate；
Pressing mechanism, output end is opposite with the clutch-plate of door lock assembly to be measured, for pressing the clutch-plate of door lock assembly to be measured；
First, second position sensor, the position after being respectively intended to the home position of the detection test handle other end and rotateing in place
It sets；
Controller, input terminal are connected with above-mentioned first, second position sensor, output end respectively with clamp system, driving mechanism
It is connected with pressing mechanism, to control the work of the clamp system, driving mechanism and pressing mechanism.
2. the clutch test device of door lock according to claim 1, it is characterised in that: the clamp system includes to clamp
Cylinder and one end are fixed on the gripping block on the piston rod of clamping cylinder, and the other end of the gripping block can inside contracting with piston rod
It contradicts on the substrate of the door lock assembly to be measured.
3. the clutch test device of door lock according to claim 2, it is characterised in that: fixed on the other end of the gripping block
Flexible pad.
4. the clutch test device of door lock according to claim 1, it is characterised in that: the driving mechanism includes pendulum
Take offence cylinder, swing rod and the compression bar with the perpendicular distribution of swing rod, the middle part of the swing rod hingedly on the table, the one of the swing rod
It holds and is hinged with the piston rod of oscillating cylinder, one end of the other end and compression bar is mutually fixed, and the other end of the compression bar is to drive
The delivery end of mechanism.
5. the clutch test device of door lock according to claim 4, it is characterised in that: the oscillating cylinder and swing rod are located at
The back side of workbench, and the middle part hinge joint of swing rod is located at the square shaft of door lock assembly to be measured, the compression bar is threaded through work
In arc-shaped limit hole on platform centered on handle mandrel.
6. the clutch test device of door lock according to claim 1, it is characterised in that: the pressing mechanism includes by calming the anger
Cylinder and the briquetting being fixed on the piston rod by air cylinder, extend and the clutch-plate phase on door lock assembly to be measured on the briquetting
Pair pressing tablet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822165047.XU CN209214909U (en) | 2018-12-21 | 2018-12-21 | The clutch test device of door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822165047.XU CN209214909U (en) | 2018-12-21 | 2018-12-21 | The clutch test device of door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209214909U true CN209214909U (en) | 2019-08-06 |
Family
ID=67465728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822165047.XU Withdrawn - After Issue CN209214909U (en) | 2018-12-21 | 2018-12-21 | The clutch test device of door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209214909U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109443760A (en) * | 2018-12-21 | 2019-03-08 | 宁波海伯集团有限公司 | The clutch test device of door lock |
-
2018
- 2018-12-21 CN CN201822165047.XU patent/CN209214909U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109443760A (en) * | 2018-12-21 | 2019-03-08 | 宁波海伯集团有限公司 | The clutch test device of door lock |
| CN109443760B (en) * | 2018-12-21 | 2024-03-05 | 宁波海伯安防科技有限公司 | Clutch testing device for door lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190806 Effective date of abandoning: 20240305 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190806 Effective date of abandoning: 20240305 |