CN209459879U - Hinge automatic detecting machine - Google Patents
Hinge automatic detecting machine Download PDFInfo
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- CN209459879U CN209459879U CN201920232555.7U CN201920232555U CN209459879U CN 209459879 U CN209459879 U CN 209459879U CN 201920232555 U CN201920232555 U CN 201920232555U CN 209459879 U CN209459879 U CN 209459879U
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Abstract
The utility model discloses a kind of hinge automatic detecting machine, including pedestal, be in line on pedestal with several hinge fixtures of fixed hinge, torsion testing agency, with torsion testing agency the checking spring range mechanism being oppositely arranged and the belt transmission agency for driving the transmission of hinge fixture, hold-down mechanism is additionally provided among torsion testing agency and checking spring range mechanism, hinge fixture includes hinge seat, locating slot, the gag lever post for being fixed on locating slot one end and opens up reeded pulley set on hinge seat bottom.Hinge automatic detecting machine provided by the utility model, torsion can be automatically performed and spring back the detection of time and judge whether hinge is qualified rapidly by control system, improve detection efficiency, and hinge is securely fixed from front and back six direction up and down when detecting, lateral force is not present in the power that open or close rotates hinge and rotational angular velocity is uniform, substantially increases the accuracy of test result.
Description
Technical field
The utility model relates to hinge production technical fields, and in particular to a kind of hinge automatic detecting machine.
Background technique
In recent years, the hydraulicefficiency hinge product workmanship that hinge production technology went out through 20 years Developings is exquisite, low-profile,
Long-lived hydraulic cylinder i.e. damper is cooperated to be liked in more and more fields by people, it is by a kind of completely new skill
Art adapts to the closing velocity of door, an angle of release degree can be made to start voluntarily slowly when no more than 60 ° by hydraulic cushion technology
It closes, impact force can be lowered and reduced firmly at closing time to the damage of cabinet door.The damp hinge in cabinet door is opening Men Shixu at present
Reach certain torque requiremnt, while the rebound time is also required when closing, generallys use torsiometer, hinge measurement
Jig, hinge of manually rolling over carry out torsion measurement, but fully horizontally turn since human arm not can guarantee in measurement process
There is also lateral forces for dynamic hinge, and are unable to control angular speed uniformly and will affect the accuracy and reproducibility of measurement result.
Utility model content
The purpose of this utility model is to provide it is a kind of can quickly simultaneously realize torsion and spring back the time it is automatic detect and
Measurement result accuracy and the high hinge automatic detecting machine of reproducibility are to solve the deficiencies in the prior art.
For this purpose, the utility model uses following technical scheme:
A kind of hinge automatic detecting machine, including pedestal, with several hinge fixtures of fixed hinge, torsion on the pedestal
Tension detection mechanism, the checking spring range mechanism being oppositely arranged that is in line with the torsion testing agency and the driving hinge fixture
The belt transmission agency of transmission；
The torsion testing agency is for detecting required torsion when the hinge is opened；
The checking spring range mechanism is for detecting the hinge by opening to the rebound time required when closing；
The hinge fixture is successively transferred to the torsion testing agency and institute under the drive of the belt transmission agency
Stating is detected the hinge in the hinge fixture below checking spring range mechanism.Hinge is in belt transmission agency as a result,
Position transmission sequentially enters torsion testing agency and checking spring range mechanism under driving where carries out torsion detection and rebound time
Detection, to confirm whether the torsion of hinge and rebound time index meet design requirement.
Further, the belt transmission agency includes fixation on the base and surface offers oval long hole
Mounting plate, the motor being fixed on the mounting plate, the belt driving wheel being connect with the electric machine main shaft and by belt with
The belt slave wheel of belt driving wheel connection is installed with the long rail of ellipse along the long bore edges of ellipse on the mounting plate
Road is equipped with sliding rail inside and outside the long track of ellipse respectively.Belt driving wheel and belt are driven after electric motor starting as a result,
Driven wheel rotation, hinge are sequentially completed detection in the case where the transmission of belt transmission agency drives.
Further, the hinge fixture includes hinge seat, the locating slot being connected among the hinge seat, is fixed on institute
The gag lever post of locating slot one end and the pulley set on the hinge seat bottom are stated, is offered and the sliding rail phase on the pulley
The groove of cooperation.Hinge openings are put into locating slot upward as a result, and wear gag lever post in the fixation holes of hinge two sides makes hinge
Two sides are firmly fixed the accuracy of result when ensuring test, and hinge fixture passes through pulley upper groove and oval long track
The sliding rail tight fit of two sides keeps hinge fixture more steady quick when moving with belt transmission agency.
Further, the torsion testing agency includes fixed the first support plate on the base, is horizontally arranged at
The first cylinder in first support plate, be connected to first cylinder piston end two sides push rod and be located at described
The torsion sensor of one cylinder head.Push rod moves forward under the promotion of the first cylinder and touches vertical configuration on hinge as a result,
The cup head of state, cup head, which is rotated by vertical position to horizontal position, under the action of thrust makes hinge complete to open, torsion sensor sense
Hinge should be arrived to complete torque value required for opening and send the torsion value information to control system.
Further, the end of the push rod is that semicircle and centre is connected with bearing.The end that push rod is set as a result, is half
Circle makes the dynamic balance for being applied to hinge two sides, and being connected with bearing can be maximum for rolling friction energy when push rod and hinge are touched
It is more accurate to reduce to limit the data that the friction with hinge itself detects torsion.
Further, the checking spring range mechanism include spring back inductor, fixed the second support plate on the base,
The compression bar of the second cylinder being vertically installed in second support plate and the piston end for being connected to second cylinder.As a result,
Compression bar moves down under the driving of the second cylinder and touches the cup head of horizontality on hinge, under the effect of the pressure cup head by
Horizontal position, which is rotated again to the upright position started, makes hinge complete closure, and rebound inductor senses that hinge rebound is completed to close
Time required for closing, and send the rebound time value to control system.
Further, hold-down mechanism, the pressure are additionally provided among the torsion testing agency and the checking spring range mechanism
Tight mechanism include clamping arm and it is fixed connect on the base and with the clamping arm midpoint rotatably compress cylinder, it is described
Clamping arm includes horizontal segment and two pressure units for being connected to the horizontal segment both ends, and two pressure units respectively correspond described
The hinge fixture below torsion testing agency and the checking spring range mechanism.Clamping arm is rotatably compressing cylinder as a result,
Moving down under driving makes two pressure units compress the hinge fixture being located under torsion testing agency and checking spring range mechanism respectively
On hinge, fixed up and down by hinge avoid the hinge when carrying out torsion detection or rebound time test from occurring in above-below direction
The mobile accuracy for further ensuring test data, the rotation upward moving in rotation of compression cylinder makes clamping arm after completing detection
Degree of being rotated by 90 °, which unclamps hinge, while moving up makes hinge move to next station with hinge fixture.
Further, shield is further respectively had on the belt driving wheel and the belt slave wheel.Thus, it is possible to keep away
Exempt from sundries or dust is involved in belt driving wheel and belt slave wheel the use longevity that ensure that the cleaning of equipment extends equipment
Life.
Further, on the outside of the belt uniform intervals be connected with eight groups described in hinge fixture.Thus, it is possible to to be detected
Hinge carries out continuous continual torsion detection and the detection of rebound time, improves detection efficiency.
Further, on the pedestal along the belt transmission agency transmission direction upper the one of the torsion testing agency
Station and next station of the checking spring range mechanism are respectively equipped with hinge feed mechanism and cutting agency, the torsion detection machine
Structure, the checking spring range mechanism, the belt transmission agency, the hinge feed mechanism and the cutting agency are with control
System is connected and is controlled by the control system.The hinge feed mechanism of a station installs hinge in torsion testing agency as a result,
Torsion testing agency can be entered after chain and carry out torsion detection, i.e. in belt after checking spring range mechanism completes the detection of rebound time
Enter the cutting agency on next station under the drive of transport mechanism by blanking, presets the bound of torsion in the controls
The upper lower limit value of value and rebound time, control system receive torsion testing agency, checking spring range mechanism, belt transmission agency, hinge
Signal that chain feed mechanism and cutting agency transmit simultaneously controls each mechanism and runs by program, when receive torsion testing agency and
The signal transmitted in checking spring range mechanism can determine whether the hinge is qualified.
Hinge automatic detecting machine provided by the utility model, has the advantages that
1, it is equipped with torsion testing agency and checking spring range mechanism, upper lower limit value and the rebound of torsion are preset in control system
The upper lower limit value of time can be automatically performed torsion and spring back the detection of time and judge whether hinge closes rapidly by control system
Lattice improve detection efficiency；
2, hinge fixture is equipped with locating slot and gag lever post all around securely fixes hinge to be detected, in addition exists
When detection there are also the pressure units of hold-down mechanism from top tightly to push down hinge again, avoids thrust or compression bar of the hinge by push rod
It is popped up when pressure, i.e., hinge is securely fixed from front and back six direction up and down when detecting, and open or close makes to cut with scissors
Lateral force is not present for the power of chain rotation and rotational angular velocity is uniform, substantially increases the accuracy of test result.
Detailed description of the invention
It, below will be in the utility model embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Required attached drawing is briefly described.It should be evident that drawings described below is only the one of the utility model
A little embodiments for those of ordinary skill in the art without creative efforts, can also be according to these
Attached drawing obtains other attached drawings.
Fig. 1 is a kind of schematic perspective view of embodiment of the utility model hinge automatic detecting machine；
Fig. 2 is the structural schematic diagram of Fig. 1 torsion testing agency；
Fig. 3 is the structural schematic diagram of hinge fixture in Fig. 1；
Fig. 4 is the structural schematic diagram of hinge to be detected in Fig. 1；
In figure:
1, pedestal；
2, belt transmission agency；21, mounting plate；22, oval long hole；23, motor；24, belt driving wheel；25, belt
Driven wheel；26, belt；27, oval long track；28, sliding rail；
3, hinge fixture；31, hinge seat；32, locating slot；33, gag lever post；34, pulley；35, groove；
4, torsion testing agency；41, the first support plate；42, the first cylinder；43, push rod；44, torsion sensor；45, axis
It holds；
5, checking spring range mechanism；51, the second support plate；52, the second cylinder；53, compression bar；54, inductor is sprung back；
6, hold-down mechanism；61, clamping arm；62, cylinder is rotatably compressed；63, pressure unit；
7, hinge；71, cavity；72, outer cover body；73, damper；74, cup head；75, self-unloading angle；76, fixation hole；
8, shield；9, left support plate；10, right support plate.
Specific embodiment
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
Wherein, the drawings are for illustrative purposes only and are merely schematic diagrams, rather than pictorial diagram, should not be understood as to this
The limitation of patent；In order to better illustrate the utility model embodiment, the certain components of attached drawing have omission, zoom in or out,
The size of actual product is not represented；It will be understood by those skilled in the art that certain known features and its explanation may save in attached drawing
Slightly it will be understood by.
The same or similar label correspond to the same or similar components in the attached drawing of the utility model embodiment；It is practical at this
In novel description, it is to be understood that if occur term " on ", "lower", "left", "right", "vertical", "horizontal", "inner",
The orientation or positional relationship of the instructions such as "outside" is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing this reality
It is described with novel with simplified, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific
Orientation construction and operation, therefore the terms describing the positional relationship in the drawings are only for illustration, should not be understood as special to this
The limitation of benefit.In addition, term " first ", " second ", " third " are used for description purposes only, it is not understood to indicate or imply phase
To importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements for the ordinary skill in the art, can understand above-mentioned term as the case may be
Concrete meaning.
As depicted in figs. 1 and 2, a kind of hinge automatic detecting machine, including pedestal 1, with fixed hinge 7 on pedestal 1
Several hinge fixtures 3, torsion testing agency 4, with torsion testing agency 4 be in line the checking spring range mechanism 5 being oppositely arranged and
The belt transmission agency 2 for driving hinge fixture 3 to be driven；Torsion testing agency 4 is for detecting required torsion when hinge 7 is opened
Power；Checking spring range mechanism 5 is for detecting hinge 7 by opening to the rebound time required when closing；Hinge fixture 3 is passed in belt
Send the hinge 7 for being successively transferred to below torsion testing agency 4 and checking spring range mechanism 5 and making in hinge fixture 3 under the drive of mechanism 2
It is detected.It can be firmly fixed to make hinge 7 when detecting, be additionally provided among torsion testing agency 4 and checking spring range mechanism 5
Hold-down mechanism 6.
Wherein, belt transmission agency 2 includes being fixed on the mounting plate that on pedestal 1 and surface offers oval long hole 22
21, the motor 23 being fixed on mounting plate 21, the belt driving wheel 24 being connect with 23 main shaft of motor and pass through belt 26 and skin
With the belt slave wheel 25 that driving wheel 24 connects, it is installed with oval long track 27 along oval 22 edge of long hole on mounting plate 21,
It is equipped with sliding rail 28 respectively inside and outside oval long track 27.The bottom both ends of mounting plate 21 are respectively fixedly connected with left support plate
9 and right support plate 10, motor 23 is fixed on 9 lower section of left support plate, and belt driving wheel 24 and belt slave wheel 25 are separately fixed at
21 place horizontal plane of mounting plate is higher by after being pierced by above left support plate 9 and right support plate 10 and from oval long hole 22.In addition, skin
Shield 8 is further respectively had on band driving wheel 24 and belt slave wheel 25,26 outside uniform intervals of belt are connected with eight groups of hinge clips
Tool 3.
As shown in figure 3, hinge fixture 3 includes hinge seat 31, the locating slot 32 being connected among hinge seat 31, is fixed on and determines
The gag lever post 33 of position slot 32 one end and pulley 34 set on 31 bottom of hinge seat are offered on pulley 34 and are matched with sliding rail 28
Groove 35.In order to move hinge fixture 3 can more smoothly in 26 transmit process of belt, 31 bottom of hinge seat
If being each provided at two sides respectively there are four pulley 34, before the sliding rail 28 that when transmission projects inside and outside oval long track 27 slides
Into.
Wherein, torsion testing agency 4 includes the first support plate 41 being fixed on pedestal 1, is horizontally arranged at the first support
The first cylinder 42 on plate 41 is connected to the push rod 43 of 42 piston end two sides of the first cylinder and is located at 42 top of the first cylinder
Torsion sensor 44.In order to which the thrust-balancing and frictional force that are subject to 7 both ends of hinge are minimum, the end of push rod 43 is semicircle
And centre is connected with bearing 45.
As shown in figure 4, hinge 7 includes the interior outer cover body 72 for setting cavity 71, the damper 73 in cavity 71 is set to
72 front end of outer cover body and the cup head 74 being connect with damper 73 and the self-unloading angle 75 for being fixed on 71 top of cavity, self-unloading angle
75 are equipped with fixation hole 76.
Wherein, checking spring range mechanism 5 includes rebound inductor 54, the second support plate 51 being fixed on pedestal 1, vertical peace
The compression bar 53 of the second cylinder 52 and the piston end for being connected to the second cylinder 52 in the second support plate 51, springs back inductor 54
It is connected to the side of hold-down mechanism 6, when the cup head 74 of hinge 7 recoils to vertical by level, rebound inductor 54 senses cup
First 74 and send a signal to control system detect rebound the time.
In addition, hold-down mechanism 6 includes clamping arm 61 and the rotation for being fixed on pedestal 1 and connecting with 61 midpoint of clamping arm
Compression cylinder 62 rotatably compresses cylinder 62 and is fixed on pedestal 1 and is located at where torsion testing agency 4 and checking spring range mechanism 5
The midpoint of straight line, clamping arm 61 include horizontal segment and two pressure units 63 for being connected to horizontal segment both ends, and two pressure units 63 are divided
The hinge fixture 3 of 5 lower section of torsion testing agency 4 and checking spring range mechanism is not corresponded to.
In addition, along 2 transmission direction of belt transmission agency in a upper station for torsion testing agency 4 and rebound inspection on pedestal 1
The next station for surveying mechanism 5 is respectively equipped with hinge feed mechanism and cutting agency (not shown), and torsion testing agency 4 is returned
Testing agency 5, belt transmission agency 2, hinge feed mechanism and cutting agency is played to connect with control system and by control system
Control.
When using hinge automatic detecting machine provided by the utility model, the positioning of hinge 7 is delivered to pair by hinge feed mechanism
In the hinge fixture 3 answered, be placed in the outer cover body 72 of hinge 7 in locating slot 32, at the same on self-unloading angle 75 two sides fixation hole
76 are inserted in gag lever post 33 hinge 7 are fixed, and the hinge fixture 3 to link together with belt 26 is with belt transmission agency 2
To 4 place station of torsion testing agency, clamping arm 61 moves down under the driving for rotatably compressing cylinder 62 makes pressure unit for operation
63 from upper compression hinge 7, and push rod 43 is moved forward under the promotion of the first cylinder 42 and touched with 7mm/s and hung down on hinge 7 at this time
The cup head 74 of straight state, cup head 74, which is rotated by vertical position to horizontal position, under the action of thrust makes hinge 7 complete to open, torsion
Sensor 44 senses that hinge 7 completes torque value required for opening and send the torsion value information to control system to sentence
Disconnected, torque value is that 200N ± 50N is qualified；The rotation upward moving in rotation of compression cylinder 62 makes clamping arm after completing torsion detection
61 are rotated by 90 ° release hinge 7 while moving up make hinge 7 move to next station with hinge fixture 3, when hinge 7 is mobile
When to checking spring range mechanism 5, the clamping arm 61 in hold-down mechanism 6 is rotated by 90 ° to moving down under the driving for rotatably compressing cylinder 62
Dynamic that pressure unit 63 is made to compress hinge 7 downwards, then the compression bar 53 in checking spring range mechanism 5 is downward under the driving of the second cylinder 52
The mobile power for applying 8kg and the cup head 74 for touching horizontality on hinge 7, under the effect of the pressure cup head 74 by horizontal position again
Rotation to the upright position started makes hinge 7 complete closure, and rebound inductor 54 senses that the rebound of hinge 7 is completed needed for closure
The time wanted, and send the rebound time value to control system, the rebound time is that 5.0-6.8S is qualification, completes the hinge of detection
Chain 7 is sent to cutting agency blanking, circuits sequentially the detection for completing all hinges 7 to be detected.
It is to be understood that above-mentioned specific embodiment is only the preferred embodiment and institute's application technology original of the utility model
Reason, in technical scope disclosed in the utility model, change that anyone skilled in the art is readily apparent that
Change or replace, should all cover within the protection scope of the present utility model.
Claims (10)
1. a kind of hinge automatic detecting machine, which is characterized in that including pedestal, with several hinges of fixed hinge on the pedestal
Chain fixture, torsion testing agency, the checking spring range mechanism being oppositely arranged that is in line with the torsion testing agency and driving institute
State the belt transmission agency of hinge fixture transmission；
The torsion testing agency is for detecting required torsion when the hinge is opened；
The checking spring range mechanism is for detecting the hinge by opening to the rebound time required when closing；
The hinge fixture is successively transferred to the torsion testing agency and described time under the drive of the belt transmission agency
Playing is detected the hinge in the hinge fixture below testing agency.
2. hinge automatic detecting machine according to claim 1, which is characterized in that the belt transmission agency includes being fixed on
On the pedestal and surface offers the mounting plate of oval long hole, the motor being fixed on the mounting plate, with the motor
The belt driving wheel of main shaft connection and the belt slave wheel that is connect by belt with the belt driving wheel, on the mounting plate
It is installed with oval long track along the long bore edges of ellipse, is equipped with sliding rail respectively inside and outside the long track of ellipse.
3. hinge automatic detecting machine according to claim 2, which is characterized in that the hinge fixture includes hinge seat, connects
The locating slot among the hinge seat is connect, the gag lever post of described locating slot one end is fixed on and is set to the hinge seat bottom
Pulley, offer the groove matched with the sliding rail on the pulley.
4. hinge automatic detecting machine according to claim 1, which is characterized in that the torsion testing agency includes being fixed on
The first support plate on the pedestal, is connected to first gas at the first cylinder being horizontally arranged in first support plate
The push rod of piston end two sides and the torsion sensor for being located at first cylinder head.
5. hinge automatic detecting machine according to claim 4, which is characterized in that the end of the push rod be it is semicircle and in
Between be connected with bearing.
6. hinge automatic detecting machine according to claim 1, which is characterized in that the checking spring range mechanism includes rebound sense
Answer device, fixed the second support plate on the base, the second cylinder being vertically installed in second support plate and connection
In the compression bar of the piston end of second cylinder.
7. hinge automatic detecting machine according to claim 1, which is characterized in that the torsion testing agency and the rebound
Be additionally provided with hold-down mechanism among testing agency, the hold-down mechanism include clamping arm and it is fixed on the base and with it is described
The connection of clamping arm midpoint rotatably compresses cylinder, and the clamping arm includes horizontal segment and is connected to two of the horizontal segment both ends
Pressure unit, two pressure units respectively correspond the hinge below the torsion testing agency and the checking spring range mechanism
Fixture.
8. hinge automatic detecting machine according to claim 2, which is characterized in that the belt driving wheel and the belt from
Shield is further respectively had on driving wheel.
9. hinge automatic detecting machine according to claim 2, which is characterized in that uniform intervals are connected with eight on the outside of the belt
The group hinge fixture.
10. hinge automatic detecting machine described in any one claim according to claim 1~9, which is characterized in that the pedestal
On a upper station along the belt transmission agency transmission direction in the torsion testing agency and the checking spring range mechanism
Next station is respectively equipped with hinge feed mechanism and cutting agency, the torsion testing agency, the checking spring range mechanism, described
Belt transmission agency, the hinge feed mechanism and the cutting agency connect with control system and by the control system controls
System.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920232555.7U CN209459879U (en) | 2019-02-22 | 2019-02-22 | Hinge automatic detecting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920232555.7U CN209459879U (en) | 2019-02-22 | 2019-02-22 | Hinge automatic detecting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209459879U true CN209459879U (en) | 2019-10-01 |
Family
ID=68046857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920232555.7U Active CN209459879U (en) | 2019-02-22 | 2019-02-22 | Hinge automatic detecting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209459879U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111112133A (en) * | 2019-12-27 | 2020-05-08 | 揭阳市灿煌五金制品有限公司 | Full-automatic testing and sorting device for opening and closing performance of buffering hinge |
| CN112857785A (en) * | 2021-03-26 | 2021-05-28 | 重庆双禾科技有限公司 | Hinge torsion automated inspection debugging device |
-
2019
- 2019-02-22 CN CN201920232555.7U patent/CN209459879U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111112133A (en) * | 2019-12-27 | 2020-05-08 | 揭阳市灿煌五金制品有限公司 | Full-automatic testing and sorting device for opening and closing performance of buffering hinge |
| CN112857785A (en) * | 2021-03-26 | 2021-05-28 | 重庆双禾科技有限公司 | Hinge torsion automated inspection debugging device |
| CN112857785B (en) * | 2021-03-26 | 2024-05-07 | 重庆双禾科技有限公司 | Automatic detection and debugging device for hinge torsion |
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