CN110261079A - A kind of cam lock life testing machine - Google Patents
A kind of cam lock life testing machine Download PDFInfo
- Publication number
- CN110261079A CN110261079A CN201910467505.1A CN201910467505A CN110261079A CN 110261079 A CN110261079 A CN 110261079A CN 201910467505 A CN201910467505 A CN 201910467505A CN 110261079 A CN110261079 A CN 110261079A
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- China
- Prior art keywords
- fixed
- key
- fixedly connected
- electric pushrod
- testing machine
- 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.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
Abstract
The invention discloses a kind of cam lock life testing machines, including horizontal positioned base platform；At the top of the rear end of base platform, it is fixedly installed the electric pushrod of cross direction profiles；It is fixedly connected on rear side of the front of electric pushrod and motor fixing seat；A stepper motor is fixedly connected on rear side of motor fixing seat；After the output shaft end of stepper motor extends through motor fixing seat, it is fixedly connected with the key stationary fixture of a vertical distribution；The front end of key stationary fixture is fixedly connected with the key of test in need；The fixed panel of lockset of vertical distribution is provided with immediately ahead of key；Lock body is installed in the middle part of the fixed panel of lockset, the lockhole in the lock body is just being correspondingly arranged with key；A magnetic inductive sensor for countering is also equipped on the fixed panel of lockset.Cam lock life testing machine disclosed by the invention can conveniently, reliably, steadily test the service life of cam lock, liberate manpower, and guarantee the stability and reliability of test result.
Description
Technical field
The present invention relates to test machine technical fields, more particularly to a kind of cam lock life testing machine.
Background technique
Self-service business handling equipment is a kind of electromechanical integration mechanized equipment of high-precision, is had been widely used at present
Each big bank's office lobby, users can be helped to carry out includes self-help account opening, is transferred accounts, payment of living, information inquiry, householder
Various businesses including information change etc., greatly improve the working efficiency of bank, improve user experience, liberated people
Power.
Self-service business handling equipment belongs to highly integrated and accurate mechanical equipment, and equipment main modular has printer, reads
The precision functional module such as card device, strip printer, card sender, and there is no the valuable modules such as cash paper money case, therefore, at present certainly
Cam lock is widely used as safety device in the cabinet door for helping class business handling equipment, realize it is convenient, fast, safely to equipment
Cabinet door switched.
Cam lock be it is a kind of be inserted into lock core by key and rotate by a certain angle and carry out the safety lockset of open and lock,
Its overall structural strength and service life are of crucial importance safely the complete machine of self-service business handling equipment, therefore, in order to
The work quality for guaranteeing cam lock needs to carry out the cam lock of supplied materials up to ten thousand pressure tests, to test its service life.
Currently, the service life test method of common cam lock, the mode for relying primarily on manual switch carry out, therefore,
The not only large labor intensity of tester, but also testing efficiency is low, by accidentalia, (such as tester temporarily walks test result
Open) influence it is more, affect the stability and reliability of test result.
Summary of the invention
The purpose of the present invention is being directed to technological deficiency existing in the prior art, a kind of cam lock life testing machine is provided.
For this purpose, the present invention provides a kind of cam lock life testing machine, including horizontal positioned base platform；
At the top of the rear end of base platform, it is fixedly installed the electric pushrod of cross direction profiles；
It is fixedly connected on rear side of the front of electric pushrod and motor fixing seat；
A stepper motor is fixedly connected on rear side of motor fixing seat；
It is solid with the key stationary fixture of a vertical distribution after the output shaft end of stepper motor extends through motor fixing seat
Fixed connection；
The front end of key stationary fixture is fixedly connected with the key of test in need；
The fixed panel of lockset of vertical distribution is provided with immediately ahead of key；
Lock body is installed in the middle part of the fixed panel of lockset, the lockhole in the lock body is just being correspondingly arranged with key；
A magnetic inductive sensor for countering is also equipped on the fixed panel of lockset.
Wherein, the bottom left and right ends of base platform, are respectively fixed with the support plate of vertical distribution；
Support plate and base platform are fixed together by hexagon socket head cap screw.
Wherein, base platform is provided with front and back and adjusts long hole；
Front and back adjusts long hole and is fixedly connected by hex bolts therethrough with firm banking；
The fixed seat of honour is fixedly connected at the top of firm banking；
The leading flank at the fixed seat of honour and firm banking, is fixedly connected with the trailing flank of electric pushrod.
Wherein, the shape at the fixed seat of honour is L shape；
The shape of firm banking is Z-shaped；
The hexagon socket head cap screw that the fixed seat of honour and firm banking pass through is fixed；
Electric pushrod is fixed with the fixed seat of honour by the connection positioning pin of cross direction profiles；
The front of electric pushrod is fixed by bolt and L-shaped motor fixing seat；
Motor fixing seat is fixedly connected with stepper motor by screw, and the stretching shaft end of stepper motor and key stationary fixture are logical
Jackscrew is crossed to fix.
Wherein, the bottom of motor fixing seat is fixedly connected with horizontal slider；
Horizontal slider is located at the top of sliding rail, and horizontal slider is slidably matched with sliding rail；
Sliding rail is located at the center of base platform and arranges along front-rear direction.
Wherein, the front center of key stationary fixture is provided with the containing inner cavity matched with key, the containing inner cavity
Shape, the corresponding matching of size and the shape of key, size；
Key, which is embedded into, to be contained in inner cavity.
Wherein, the side of key stationary fixture has multiple positioning pin mounting holes, pacifies on one of positioning pin mounting hole
Equipped with side positioning pin；
The leading flank of motor fixing seat is fixedly connected with L-shaped second support；
Second support is located at the underface of key stationary fixture；
Second sensor is installed at the top of second support.
Wherein, the fixed panel of lockset is provided with lock body mounting hole, and lock body is installed in lock body mounting hole, and
It is fixed by hex nut；
When key turns to open position and the closed position position Liang Ge with the lockhole in lock body, lockset at this time
The lock tongue of ontology just on the position of the fixed panel of corresponding lockset, be separately installed with two pairs of first sensors；
Two pairs of first sensors, are mounted in L-shaped first support；
First support is fixed by screws on the fixed panel of lockset.
Wherein, magnetic inductive sensor for countering is connected on display by signal wire, and display is for showing that lock tongue is past
The number moved again；
Display is fixed on the fixed frame of zigzag shape；
The fixed frame of zigzag shape is fixed by screws at the top of base platform；
The panel-level of display is upward.
It wherein, further include master control borad, master control borad is located at the rear portion of base platform, and master control borad is rack-mount, and bracket is logical
Screw is crossed to be fixedly connected with base platform；
Master control borad is connected by signal wire respectively with electric pushrod and stepper motor, for issuing operating instruction, is controlled
Electric pushrod and stepper motor are moved forward and backward and rotate respectively, and in the feedback signal for receiving first sensor, in real time
Control stepper motor stop motion or counter motion；
Master control borad is also used to when the anti-dazzling screen that key stationary fixture rear portion has blocks second sensor, receives second
The trigger signal that sensor is sent, and after receiving the trigger signal, control command is sent to electric pushrod, controls electric pushrod
It forward extends out, realizes in the lockhole in the lock body for driving key insertion front.
By the above technical solution provided by the invention as it can be seen that compared with prior art, the present invention provides one kind to turn tongue
Life testing machine is locked, conveniently, reliably, steadily the service life of cam lock can be tested, testing efficiency is improved, show
The labor intensity for reducing tester is write, liberates manpower, and guarantee the stability and reliability of test result, is had great
Production practices meaning.
For cam lock life testing machine provided by the invention, compatibility is strong, can test a plurality of locksets of same kind,
Stable equipment operation is accurate in test process, and as a result reliably, efficiency is very high.
Detailed description of the invention
Fig. 1 is the assembly of the base platform and electric push rod mechanism in a kind of cam lock life testing machine provided by the invention
Schematic diagram；
Fig. 2 is key stationary fixture and lockset fixed plate mechanism in a kind of cam lock life testing machine provided by the invention
Assembling schematic diagram；
Fig. 3 is that the assembly of the display and the safe outline border of surrounding in a kind of cam lock life testing machine provided by the invention is shown
It is intended to.
In figure: 1 is support plate, and 2 be base platform, and 3 be the fixed seat of honour, and 4 be firm banking, and 5 be connection positioning pin；
6 be electric pushrod, and 7 be motor fixing seat, and 8 be stepper motor, and 9 be fixed frame, and 10 be display；
11 be key stationary fixture, and 12 be side positioning pin, and 13 be key, and 14 fix panel for lockset, and 15 be first
Frame；
16 be first sensor, and 17 be magnetic inductive sensor for countering, and 18 be second sensor, and 19 be second support；
20 be sliding rail, and 21 be horizontal slider, and 23 adjust long hole for front and back, and 100 be lock body, and 140 be hex nut,
141 be lock tongue.
Specific embodiment
In order to enable those skilled in the art to better understand the solution of the present invention, with reference to the accompanying drawing with embodiment to this
Invention is described in further detail.
Referring to Fig. 1 to Fig. 3, the present invention provides a kind of cam lock life testing machines, including horizontal positioned base platform
2；
At the top of the rear end of base platform 2, it is fixedly installed the electric pushrod 6 of cross direction profiles；
The front of electric pushrod 6 is fixedly connected with the rear side of motor fixing seat 7；
The rear side of motor fixing seat 7 is fixedly connected with a stepper motor 8；
The output shaft end (i.e. motor shaft end) of stepper motor 8 extends through motor fixing seat 7 (has reserved output thereon
Shaft through-hole) after, it is fixedly connected with the key stationary fixture 11 of a vertical distribution；
The front end of key stationary fixture 11 is fixedly connected with the key of (such as clamping or embedded connection) test in need
13；
The front of key 13 is provided with the fixed panel 14 of lockset of vertical distribution；
The middle part of the fixed panel 14 of lockset is equipped with lock body 100, lockhole (the i.e. lockset key in the lock body 100
Keyhole) it is just being correspondingly arranged with key 13；
It is also equipped with a magnetic inductive sensor for countering 17 on the fixed panel 14 of lockset, for in lock body 100
The reciprocating rotation number of lock tongue is counted.
In the present invention, in specific implementation, the bottom left and right ends of base platform 2 are respectively fixed with the branch of vertical distribution
Fagging 1；
Support plate 1 is fixed together with base platform 2 by hexagon socket head cap screw.
Therefore, for the present invention, base platform 2 is supported by support plate 1, and support plate 1 and base platform 2 pass through high intensity
Hexagon socket head cap screw be attached, guarantee that base platform 2 is horizontal and firm.
In the present invention, in specific implementation, the present invention has the mobile mechanism that can be moved forward and backward, which passes through electronic
The telescopic process of push rod 6 is realized.
In specific implementation, base platform 2 is provided with front and back and adjusts long hole 23；
Front and back adjusts long hole 23 and is fixedly connected by hex bolts therethrough with firm banking 4；
The top of firm banking 4 is fixedly connected with the fixed seat of honour 3；
The leading flank at the fixed seat of honour 3 and firm banking 4, is fixedly connected with the trailing flank of electric pushrod 6.
In specific implementation, the shape at the fixed seat of honour 3 is L shape；
The shape of firm banking 4 is Z-shaped；
It should be noted that firm banking 4 passes through the high-intensitive hexagon socket head cap screw and bottom across front and back adjusting long hole 23
Seat platform 2 is fixed, so as to according to the length of different keys, to be moved forward and backward, to adjust firm banking 4 and thereon
Key is just inserted into position (the i.e. lock body that can be unlocked to meet by the front-rear position for the electric pushrod 6 being fixedly connected
Lockhole on 100) demand.
In specific implementation, the hexagon socket head cap screw that the fixed seat of honour 3 and firm banking 4 pass through is fixed；
Electric pushrod 6 and the fixed seat of honour 3 are fixed by the connection positioning pin 5 of cross direction profiles.
In specific implementation, the front of electric pushrod 6 is fixed by bolt and L-shaped motor fixing seat 7.
Therefore, when electric pushrod 6 receives the control signal that master control borad 22 is sent and forward extends out, rigid L is driven
The motor fixing seat 7 of shape moves forward together.
In the present invention, in specific implementation, as shown in Fig. 2, the bottom of motor fixing seat 7 is fixedly connected with horizontal slider 21
(such as passing through high-intensitive hexagon socket head cap screw)；
Horizontal slider 21 is located at 20 top of sliding rail, and horizontal slider 21 is slidably matched with sliding rail 20；
Sliding rail 20 is located at the center of base platform 2 and arranges along front-rear direction.
Therefore, horizontal slider 211 can be along accurate 20 front and back of sliding rail for being located at base platform center and front and back arrangement
Movement.
In the present invention, in specific implementation, motor fixing seat 7 is fixedly connected with stepper motor 8, stepper motor 8 by screw
Stretching shaft end fixed with key stationary fixture 11 by jackscrew.
It should be noted that stepper motor 8, can be rotated by the instruction that master control borad 22 issues.Stepper motor 8 is used
It is rotated together in drive key stationary fixture 11.
In the present invention, in specific implementation, key stationary fixture 11 belongs to special precise part.
In specific implementation, in order to fix key 13, the front center of key stationary fixture 11 is provided with to be matched with key 13
A containing inner cavity, the corresponding matching of the shape of the containing inner cavity, size and the shape of key 13, size, key 13 is embedded in
To containing in inner cavity, containing inner cavity can just contain key 13 wherein.
In specific implementation, the side of key stationary fixture 11 has multiple positioning pin mounting holes, one of positioning pin peace
Dress is equipped with side positioning pin 12 on hole；Therefore, by side positioning pin 12, can more reliably the position to key 13 into
Row is fixed.
It should be noted that for the present invention, the key of different model can correspond to and replace different key fixing clamps
Tool.
In specific implementation, the rear portion of key stationary fixture 11 is equipped with sensor anti-dazzling screen；
The leading flank of motor fixing seat 7 is fixedly connected with L-shaped second support 19；
Second support 19 is located at the underface of key stationary fixture 11；
Second sensor 18 is installed at the top of second support 19.
It should be noted that the structure in conjunction with more than designs, here, the reset function to stepper motor 8 may be implemented.
It should be noted that, when powering on for the first time, stepper motor 8 rotates, when key stationary fixture 11 for the present invention
And then when the anti-dazzling screen that turning to the rear part has blocks second sensor 18, key stationary fixture 11 and key this moment
13, in in lock body 100 lockhole (i.e. lockset keyhole) face cooperation position (keyhole of lockset be rectangle,
Rectangle long side is in vertical direction, and key is approximate rectangular tablet, therefore key can only be when matching just with keyhole
Can be inserted into), second sensor 18 can send trigger signal to master control borad 22, and then then transmitting order to lower levels gives rotation to master control borad 22
Motor 8, control stepper motor 8 stops operating, while 22 transmitting order to lower levels of master control borad is to electric pushrod 6 (specifically in electric pushrod
Stepper motor) setting in motion, electric pushrod 6 protrudes horizontally up, and key 13 is driven to be inserted into the lockhole in lock body 100 (i.e.
Lockset keyhole) in.
That is, master control borad 22, the anti-dazzling screen for having when 11 rear portion of key stationary fixture blocks second sensor
When 18, the trigger signal that second sensor 18 is sent is received, and after receiving the trigger signal, sends control command and pushed away to electronic
Bar 6, control electric pushrod 6 forward extend out, and realize in the lockhole in the lock body 100 for driving the insertion of key 13 front.
It should be noted that second sensor 18 is specially distance measuring sensor, for example, laser range sensor, for examining
The surface whether key stationary fixture 11 has been installed to second support 19 is surveyed, i.e., whether is installed in place.
In the present invention, in specific implementation, the fixed panel 14 of lockset, which is installed vertically on, matched on base platform 2 to be determined
In the slot of position, the two is fixed by high-intensitive hexagon socket head cap screw.
In specific implementation, the fixed panel 14 of lockset is provided with lock body mounting hole, and lock body 100 is installed on lock body
In mounting hole, and it is fixed by hex nut 140.
In specific implementation, when key 13 turns to extreme position (i.e. as the lockhole in lock body 100 turns to the limit
Position, i.e. open position and the closed position position Liang Ge) when, the just corresponding lockset of 141 institute of lock tongue of lock body 100 is solid at this time
Determine on the position of panel 14 (i.e. with the positive corresponding position of lock tongue), is separately installed with two pairs of first sensors 16 (specially U-shaped
Photo-electric distance measuring sensor).
It should be noted that when lock tongue moves to the two position (i.e. open positions and close stance of lock body 100
Set) when, i.e., feedback signal is generated to master control borad 22 by first sensor 16, master control borad 22 can control the progress of stepper motor 8
Counter motion or stop motion.
In specific implementation, two pairs of first sensors 16 are mounted in L-shaped first support 15；
First support 15 is fixed by screws on the fixed panel 14 of lockset.
In the present invention, in specific implementation, for magnetic inductive sensor for countering 17, for being locked in lock body 100
The reciprocating rotation number of tongue is counted.It is installed on the fixed panel 14 of lockset, when the lock tongue 141 with magnet turns over magnetic
When induction type sensor for countering 17, magnetic inductive sensor for countering 17 can incude the magnet on lock tongue 141, to be counted
Number.
In specific implementation, magnetic inductive sensor for countering 17 is connected on display 10 by signal wire, and display is used for
Show the number that lock tongue moves back and forth；
Display 10 is fixed on the fixed frame 9 of zigzag shape；
The fixed frame 9 of zigzag shape is fixed by screws in 2 top of base platform；
The panel-level of display 10 upward, so that staff can be convenient the number checked on display 10.
In the present invention, shown in Figure 3 in specific implementation, it further include master control borad 22, master control borad 22 is located at base platform
2 rear portion, master control borad 22 are mounted on bracket 23, and bracket 23 is fixedly connected by screw with base platform 2.
In specific implementation, master control borad 22 is connected respectively by signal wire with electric pushrod 6 and stepper motor 8, is used for down
Operating instruction is sent out, electric pushrod 6 is controlled and stepper motor 8 is moved forward and backward and rotates respectively, and receiving first sensor
16 feedback signal (detect that the lock tongue of lock body 100 is close, into pre-determined distance within the scope of when, the touching that sends out
Signal) when, control signal is sent in real time to stepper motor 8, controls 8 stop motion of stepper motor or counter motion.
It include programmable controller PLC, central processor CPU, digital signal processor on master control borad 22 in specific implementation
DSP or single-chip microprocessor MCU.
In the present invention, in specific implementation, the outline border safety screen 24 is located at the surrounding of complete machine, passes through screw and complete machine
It is fixed, play the role of security protection.Outline border safety screen 24 uses transparent acrylic, not only can guarantee safety, but also can be with
When observe complete machine working order.
Based on above technical scheme it is found that cam lock life testing machine of the invention, specifically includes that and be located on base platform
The mobile mechanism that can move forward and backward and being fixed on be moved forward and backward in mechanism can rotating mechanism to be rotated in perpendicular, thus
The process of plug and the rotation of key in actual use can be simulated.In specific implementation, moved by the front and back of electric pushrod 6
Dynamic and stepper motor 8 rotation, the test in Lai Jinhang cam lock service life.
In conclusion compared with prior art, a kind of cam lock life testing machine provided by the invention can be square
Just, reliably, steadily the service life of cam lock is tested, improves testing efficiency, significantly reduces the labour of tester
Intensity liberates manpower, and guarantees the stability and reliability of test result, is of great practical significance.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (10)
1. a kind of cam lock life testing machine, which is characterized in that including horizontal positioned base platform (2)；
At the top of the rear end of base platform (2), it is fixedly installed the electric pushrod (6) of cross direction profiles；
It is fixedly connected on rear side of the front of electric pushrod (6) and motor fixing seat (7)；
A stepper motor (8) is fixedly connected on rear side of motor fixing seat (7)；
Key stationary fixture after the output shaft end of stepper motor (8) extends through motor fixing seat (7), with a vertical distribution
(11) it is fixedly connected；
The front end of key stationary fixture (11) is fixedly connected with the key (13) of test in need；
The lockset that vertical distribution is provided with immediately ahead of key (13) is fixed panel (14)；
Lockset is equipped with lock body (100) in the middle part of fixed panel (14), the lockhole and key in the lock body (100)
(13) it is just correspondingly arranged；
Lockset is also equipped with a magnetic inductive sensor for countering (17) on fixed panel (14).
2. cam lock life testing machine as described in claim 1, which is characterized in that the bottom left and right ends of base platform (2),
It is respectively fixed with the support plate (1) of vertical distribution；
Support plate (1) is fixed together with base platform (2) by hexagon socket head cap screw.
3. cam lock life testing machine as described in claim 1, which is characterized in that base platform (2) is provided with front and back and adjusts length
Hole (23)；
Front and back adjusts long hole (23) and is fixedly connected by hex bolts therethrough with firm banking (4)；
The fixed seat of honour (3) are fixedly connected at the top of firm banking (4)；
The leading flank of the fixed seat of honour (3) and firm banking (4), is fixedly connected with the trailing flank of electric pushrod (6).
4. cam lock life testing machine as claimed in claim 3, which is characterized in that the shape of fixed seat of honour (3) is L shape；
The shape of firm banking (4) is Z-shaped；
The hexagon socket head cap screw that fixed seat of honour (3) and firm banking (4) pass through is fixed；
Electric pushrod (6) and fixed the seat of honour (3) are fixed by the connection positioning pin (5) of cross direction profiles；
The front of electric pushrod (6), it is fixed by bolt and L-shaped motor fixing seat (7)；
Motor fixing seat (7) is fixedly connected stepper motor (8) by screw, and the stretching shaft end of stepper motor (8) is fixed with key
Fixture (11) is fixed by jackscrew.
5. cam lock life testing machine as described in claim 1, which is characterized in that the bottom of motor fixing seat (7) is fixed to be connected
It is connected to horizontal slider (21)；
Horizontal slider (21) is located at the top of sliding rail (20), and horizontal slider (21) is slidably matched with sliding rail (20)；
Sliding rail (20) is located at the center of base platform (2) and arranges along front-rear direction.
6. cam lock life testing machine as described in claim 1, which is characterized in that the front center of key stationary fixture (11)
It is provided with the containing inner cavity matched with key (13), shape, shape, the size of size and key (13) of the containing inner cavity
Corresponding matching；
Key (13), which is embedded into, to be contained in inner cavity.
7. cam lock life testing machine as described in claim 1, which is characterized in that the side of key stationary fixture (11) has
Multiple positioning pin mounting holes are equipped with side positioning pin (12) on one of positioning pin mounting hole；
The leading flank of motor fixing seat (7) is fixedly connected with L-shaped second support (19)；
Second support (19) is located at the underface of key stationary fixture (11)；
Second sensor (18) are installed at the top of second support (19).
8. the cam lock life testing machine as described in any one of claims 1 to 7, which is characterized in that the fixed panel of lockset
(14) it is provided with lock body mounting hole, lock body (100) is installed in lock body mounting hole, and passes through hex nut
(140) fixed；
When key (13) turns to open position and the closed position position Liang Ge with the lockhole in lock body (100), this
When lock body (100) lock tongue (141) just on the position of corresponding lockset fixed panel (14), be separately installed with two pairs the
One sensor (16)；
Two pairs of first sensors (16), are mounted on L-shaped first support (15)；
First support (15) is fixed by screws on lockset fixed panel (14).
9. such as cam lock life testing machine described in any item of the claim 1 to 8, which is characterized in that magnetic inductive, which counts, to be passed
Sensor (17) is connected on display (10) by signal wire, and display is used to show the number that lock tongue moves back and forth；
Display (10) is fixed on the fixed frame (9) of zigzag shape；
The fixed frame (9) of zigzag shape is fixed by screws at the top of base platform (2)；
The panel-level of display (10) is upward.
10. cam lock life testing machine as claimed in claim 8, which is characterized in that further include master control borad (22), master control borad
(22) it is located at the rear portion of base platform (2), master control borad (22) is mounted on bracket (23), and bracket (23) is flat by screw and pedestal
Platform (2) is fixedly connected；
Master control borad (22) is connected respectively by signal wire with electric pushrod (6) and stepper motor (8), is referred to for issuing operation
It enables, controls electric pushrod (6) and stepper motor (8) is moved forward and backward and rotates respectively, and receiving first sensor (16)
Feedback signal when, (8) stop motion of real-time control stepper motor or counter motion；
Master control borad (22) is also used to when the anti-dazzling screen that key stationary fixture (11) rear portion has blocks second sensor (18),
The trigger signal that second sensor (18) are sent is received, and after receiving the trigger signal, sends control command to electric pushrod
(6), control electric pushrod (6) forward extends out, and realizes the lockhole in the lock body (100) for driving key (13) insertion front
In.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910467505.1A CN110261079A (en) | 2019-05-31 | 2019-05-31 | A kind of cam lock life testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910467505.1A CN110261079A (en) | 2019-05-31 | 2019-05-31 | A kind of cam lock life testing machine |
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| Publication Number | Publication Date |
|---|---|
| CN110261079A true CN110261079A (en) | 2019-09-20 |
Family
ID=67916078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910467505.1A Pending CN110261079A (en) | 2019-05-31 | 2019-05-31 | A kind of cam lock life testing machine |
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| CN (1) | CN110261079A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110987387A (en) * | 2019-11-13 | 2020-04-10 | 浙江坚迪五金制造有限公司 | Lock testing device |
| CN112985789A (en) * | 2021-02-05 | 2021-06-18 | 无锡商业职业技术学院 | Durability experiment detection device for mechanical equipment control switch |
-
2019
- 2019-05-31 CN CN201910467505.1A patent/CN110261079A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110987387A (en) * | 2019-11-13 | 2020-04-10 | 浙江坚迪五金制造有限公司 | Lock testing device |
| CN112985789A (en) * | 2021-02-05 | 2021-06-18 | 无锡商业职业技术学院 | Durability experiment detection device for mechanical equipment control switch |
| CN112985789B (en) * | 2021-02-05 | 2023-01-24 | 无锡商业职业技术学院 | Durability experiment detection device for mechanical equipment control switch |
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