CN208653349U - A kind of composite material plate spring detection device - Google Patents
A kind of composite material plate spring detection device Download PDFInfo
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- CN208653349U CN208653349U CN201821481379.2U CN201821481379U CN208653349U CN 208653349 U CN208653349 U CN 208653349U CN 201821481379 U CN201821481379 U CN 201821481379U CN 208653349 U CN208653349 U CN 208653349U
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Abstract
The utility model discloses a kind of composite material plate spring detection devices, including main box, the side of the main box is threaded with hydraulic pump and hydraulic oil container, and the other side of main box is connected with control cabinet, the main box is internally provided with the first sensing chamber, second sensing chamber and third sensing chamber, first sensing chamber and the second sensing chamber are located at the top of third sensing chamber, and first sensing chamber be located at the side of the second sensing chamber, connecting plate is plugged between first sensing chamber and the second sensing chamber, the inner surface rear end of first sensing chamber, which is glued, measuring scale.The composite material plate spring detection device, the detection work to composite material plate spring straightness and size can easily be carried out, and it can easily carry out detection work to composite material plate spring weight, the detection work of recovery capability after being pressurized to composite material plate spring can also easily be carried out, each sensing chamber can carry out different detection work respectively, improve the efficiency of detection work.
Description
Technical field
The present invention relates to leaf spring field, specially a kind of composite material plate spring detection device.
Background technique
Leaf spring is exactly a kind of flat spring, commonly used in the suspension fork mechanism of vehicle, leaf spring is divided into two kinds, and one is steel plates
Spring, another kind are composite material plate springs, and composite material plate spring has light weight, long service life and safety compared to steel leaf spring
The advantages that reliable, detection device is commonly used during the quality testing of composite material plate spring, existing composite material plate spring is used
Detection device can not easily carry out the detection work to composite material plate spring parameters, and detection function is more single, this
Sample will reduce the efficiency of detection work, for this purpose, it is proposed that a kind of composite material plate spring detection device.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of composite material plate spring detection device, the composite materials
Leaf spring detection device, can easily carry out the detection work to composite material plate spring straightness and size, and can easily into
Detection work of the row to composite material plate spring weight, moreover it is possible to easily carry out the inspection of recovery capability after being pressurized to composite material plate spring
Work is surveyed, each sensing chamber can carry out different detection work respectively, improve the efficiency of detection work.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs: a kind of composite material plate spring detection
Device, including main box, the side of the main box are threaded with hydraulic pump and hydraulic oil container, and the other side pin of main box
It is connected to control cabinet, the main box is internally provided with the first sensing chamber, the second sensing chamber and third sensing chamber, first inspection
Survey the top that room and the second sensing chamber are located at third sensing chamber, and the first sensing chamber is located at the side of the second sensing chamber, described the
Connecting plate is plugged between one sensing chamber and the second sensing chamber, the inner surface rear end of first sensing chamber, which is glued, measuring scale,
Second sensing chamber is internally provided with weighing pan, and the upper inner of the third sensing chamber is connected with hydraulic cylinder, and
The upper inner of three sensing chamber is welded with holder, and the quantity of the holder is two.
Preferably, the interior side of first sensing chamber slidably connects the first folder platform, and the first folder platform and connecting plate
Between be connected with sheave, the inside other side of first sensing chamber slidably connects the second folder platform, and the upper end of the second folder platform
Outer surface is provided with vernier, and the back end outer surface of the second folder platform is also connected with sheave.
Preferably, for the inner upper end of the first folder platform through there is the first fastening screw, described first presss from both sides the interior subordinate of platform
End is threaded with positioning pin, and the inside that the first folder platform and second press from both sides platform offers clip slot, and described second presss from both sides the interior of platform
Surface riveting has scale.
Preferably, compound leaf spring, the outer surface of the compound leaf spring are provided at the bosom of the third sensing chamber
Two sides are plugged with the first measurement button, and are connected with the second measurement button in the middle part of the outer surface of compound leaf spring.
Preferably, the inner surface splicing of the first measurement button has non-slip mat, and the front end of the first measurement button is provided with
Header.
Preferably, the front end of the second measurement button is also equipped with header, and the rear end of the second measurement button is threaded with
Second fastening screw.
Preferably, the inner surface rear end of the third sensing chamber offers the first scale slot and the second scale slot, and described
The quantity of one scale slot is two, and two the first scale slots are distributed in the two sides of the second scale slot.
Preferably, the lower end of the weighing pan is provided with weighing sensor, and the inside of the hydraulic cylinder, which is run through, hydraulic column,
The interior lower end of hydraulic column is fixedly installed with pressure sensor.
Preferably, the control cabinet is internally provided with microcontroller, and control cabinet is electrically connected hydraulic pump, weighing and sensing
Device, pressure sensor and microcontroller.
(3) beneficial effect
The present invention provides a kind of composite material plate spring detection device, have it is following the utility model has the advantages that
(1), composite material plate spring detection device, by being internally provided with the first sensing chamber in main box,
The inner surface rear end of one sensing chamber, which is glued, measuring scale, slidably connects the first folder platform in the interior side of the first sensing chamber,
It is connected with sheave between first folder platform and connecting plate, slidably connects the second folder platform in the inside other side of the first sensing chamber,
The upper end outer surface of second folder platform is provided with vernier, is also connected with sheave in the back end outer surface of the second folder platform, presss from both sides platform first
Inner upper end through there is the first fastening screw, be threaded with positioning pin in the interior lower end of the first folder platform, press from both sides platform first
Clip slot is offered with the inside of the second folder platform, has scale in the inner surface riveting of the second folder platform, is carrying out to the composite plate
When the detection work of the straightness of spring, first one end of compound leaf spring is placed in the clip slot inside the first folder platform, it will be compound
The end face of leaf spring is aligned with the inner surface of clip slot, is then locked one end of compound leaf spring by the first fastening screw, then by the
One folder platform is pushed to the inner surface rear end of the first sensing chamber, and sheave will be in connecting plate internal slide, with the first sensing chamber at this time
Inner surface after locking positioning pin after end in contact, the position of the first folder platform is fixed up, then slide the second folder platform to make composite plate
The other end of spring is in contact with scale, and when the two sides of compound leaf spring are not straight enough, the other end side of compound leaf spring is just not
Can be close to the inner surface of the first sensing chamber, can easily be read by scale in this way the deviation of the other end of compound leaf spring away from
From to calculate the straightness of the compound leaf spring；
(2), the composite material plate spring detection device, when carrying out the size detection work to the compound leaf spring, sliding
The inner surface that second folder platform makes the other end of compound leaf spring press from both sides platform with second is aligned, while platform is pressed from both sides in sliding second, vernier
Also it can and then slide, read the registration of measuring scale at this time by the position of vernier in this way, the size of the compound leaf spring can be obtained；
(3), the composite material plate spring detection device is plugged with the first survey by the outer surface two sides in compound leaf spring
Amount button, is connected with the second measurement button in the middle part of the outer surface of compound leaf spring, has non-slip mat in the inner surface splicing of the first measurement button,
The front end of first measurement button is provided with header, header is also equipped in the front end of the second measurement button, after the second measurement button
End is threaded with the second fastening screw, is used to the second measurement button being fixed on compound leaf spring in the second fastening screw, the
The inner surface rear end of three sensing chamber offers the first scale slot and the second scale slot, is two in the quantity of the first scale slot, and
Two the first scale slots are distributed in the two sides of the second scale slot, when the recovery capability to compound leaf spring carries out detection work, first
The initial position of the first measurement button and the second measurement button front end header in two scale slots is recorded, is controlled by control cabinet
Hydraulic pump can change pressure suffered by compound leaf spring to adjust the height of hydraulic column on hydraulic cylinder, when hydraulic column pushes
When, pressure suffered by compound leaf spring will slowly increase, and entire compound leaf spring will be bent downwardly, such first measurement button meeting
In the first scale slot internal slide, the second measurement button can will can press in real time in the second scale slot internal slide, pressure sensor
Power numerical value is sent in the microcontroller in control cabinet, and when pressure value reaches preset value, hydraulic column is resetted, compound leaf spring
It can restore state to a certain extent, record the final position of each header, pass through the difference of each header initial value and end value
To judge the recovery capability of the compound leaf spring；
(4), composite material plate spring detection device, by being internally provided with the first sensing chamber, second in main box
Sensing chamber and third sensing chamber, wherein may be coextruded the straightness and size detection work of leaf spring in the first detection interior,
It may be coextruded the weight detecting work of leaf spring in the second detection interior, may be coextruded leaf spring in third detection interior
Recovery capability detects work, and whole device can carry out the detection work of parameters to composite material plate spring, can be improved pair
The efficiency of composite material plate spring detection work.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is the partial view of the first sensing chamber of the invention；
Fig. 3 is the side view diagram of the first sensing chamber of the invention；
Fig. 4 is the partial view of third sensing chamber of the invention；
Fig. 5 is that the first measurement button of the invention combines view with compound leaf spring；
Fig. 6 is that the second measurement button of the invention combines view with compound leaf spring.
In figure: 1, main box；2, the first sensing chamber；21, measuring scale；22, the first folder platform；23, the second folder platform；24, sheave；
25, vernier；26, the first fastening screw；27, positioning pin；3, the second sensing chamber；31, weighing pan；4, third sensing chamber；41, hydraulic
Cylinder；42, holder；5, hydraulic pump；6, hydraulic oil container；7, control cabinet；8, connecting plate；9, compound leaf spring；91, the first measurement button；
911, non-slip mat；912, header；92, the first scale slot；93, the second measurement button；931, the second fastening screw；94, the second scale
Slot.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-6 is please referred to, the present invention provides a kind of technical solution: a kind of composite material plate spring detection device, including master
Cabinet 1, main box 1 are internally provided with the first sensing chamber 2, the second sensing chamber 3 and third sensing chamber 4, the first sensing chamber 2 and the
Two sensing chamber 3 are located at the top of third sensing chamber 4, and the side of main box 1 is threaded with hydraulic pump 5 and hydraulic oil container 6, main tank
The other side of body 1 is connected with control cabinet 7, and the first sensing chamber 2 is located at the side of the second sensing chamber 3, the inner surface of the first sensing chamber 2
Rear end, which is glued, measuring scale 21, when carrying out the detection work to the straightness of the compound leaf spring 9, first by compound leaf spring 9
One end is placed in the clip slot inside the first folder platform 22, and the end face of compound leaf spring 9 is aligned with the inner surface of clip slot, is then passed through
First fastening screw 26 locks one end of compound leaf spring 9, then the first folder platform 22 is pushed away to the inner surface rear end of the first sensing chamber 2
It is dynamic, at this time sheave 24 will after 8 internal slide of connecting plate, with the inner surface of the first sensing chamber 2 locking positioning pin after end in contact
27, the position of the first folder platform 22 is fixed up, then sliding the second folder platform 23 makes the other end of compound leaf spring 9 connect with scale
Touching, when the two sides of compound leaf spring 9 are not straight enough, the other end side of compound leaf spring 9 just will not be close to the interior of the first sensing chamber 2
Surface can easily read the deviation distance of the other end of compound leaf spring 9, so that it is compound to calculate this by scale in this way
The straightness of leaf spring 9, when carrying out the size detection work to the compound leaf spring 9, sliding the second folder platform 23 makes compound leaf spring 9
Other end is aligned with the inner surface of the second folder platform 23, and while platform 23 are pressed from both sides in sliding second, vernier 25 also can be slided and then, this
Sample reads the registration of measuring scale 21 at this time by the position of vernier 25, and the size of the compound leaf spring 9, the second sensing chamber can be obtained
3 are internally provided with weighing pan 31, when the weight to the compound leaf spring 9 carries out detection work, compound leaf spring 9 are placed on title
Again on disk 31, the weight data of the leaf spring can be obtained by weighing sensor in this way, weighing sensor passes data to
In microcontroller, the upper inner of third sensing chamber 4 is connected with hydraulic cylinder 41, the upper inner welding of third sensing chamber 4
There is a holder 42, the quantity of holder 42 is two, when the recovery capability to compound leaf spring 9 carries out detection work, first to record the
The initial position of one measurement button 91 and the second measurement 93 front end headers 912 of button in two scale slots, is controlled by control cabinet 7
Hydraulic pump 5 can change pressure suffered by compound leaf spring 9, work as hydraulic column to adjust the height of hydraulic column on hydraulic cylinder 41
When pushing, pressure suffered by compound leaf spring 9 will slowly increase, and entire compound leaf spring 9 will be bent downwardly, and such first surveys
Amount button 91 can be in 92 internal slide of the first scale slot, and the second measurement button 93 can be in 94 internal slide of the second scale slot, pressure sensing
Real-time pressure value can be sent in the microcontroller in control cabinet 7 by device, when pressure value reaches preset value, by hydraulic column
It resets, compound leaf spring 9 can also restore state to a certain extent, record the final position of each header 912, pass through each header
The difference of 912 initial values and end value is to judge the recovery capability of the compound leaf spring 9, the first sensing chamber 2 and the second sensing chamber 3
Between be plugged with connecting plate 8.
The interior side of first sensing chamber 2 slidably connects the first folder platform 22, pin joint between the first folder platform 22 and connecting plate 8
There is sheave 24, the inside other side of the first sensing chamber 2 slidably connects the second folder platform 23, and the upper end outer surface of the second folder platform 23 is set
It is equipped with vernier 25, the back end outer surface of the second folder platform 23 is also connected with sheave 24；The inner upper end of first folder platform 22 is through having the
One fastening screw 26, the interior lower end of the first folder platform 22 are threaded with positioning pin 27, and the first folder platform 22 and second press from both sides platform 23
Inside offers clip slot, and the inner surface riveting of the second folder platform 23 has scale；It is provided at the bosom of third sensing chamber 4
Compound leaf spring 9, the outer surface two sides of compound leaf spring 9 are plugged with the first measurement button 91, pin joint in the middle part of the outer surface of compound leaf spring 9
There is the second measurement button 93, the first measurement button 91 and the second measurement button 93 are for determining the initial position of compound leaf spring 9；First measurement
The inner surface splicing of button 91 has non-slip mat 911, and the front end of the first measurement button 91 is provided with header 912；Before second measurement button 93
End is also equipped with header 912, and the rear end of the second measurement button 93 is threaded with the second fastening screw 931, the second fastening screw 931
For the second measurement button 93 to be fixed on compound leaf spring 9；The inner surface rear end of third sensing chamber 4 offers the first scale slot 92
With the second scale slot 94, the quantity of the first scale slot 92 is two, and two the first scale slots 92 are distributed in the second scale slot 94
Two sides；The lower end of weighing pan 31 is provided with weighing sensor, the model QLMH-P of the weighing sensor, the inside of hydraulic cylinder 41
Through there is hydraulic column, the interior lower end of hydraulic column is fixedly installed with pressure sensor, the model BUFSON- of the pressure sensor
50T；Control cabinet 7 is internally provided with microcontroller, and control cabinet 7 is electrically connected hydraulic pump 5, weighing sensor, pressure sensing
Device and microcontroller, the model STM32F103RCT6 of the microcontroller, the model HGP-3A of the hydraulic pump 5.
In conclusion the composite material plate spring detection device, firstly, powered on by power supply line to control cabinet 7,
When carrying out the detection work to the straightness of the compound leaf spring 9, first one end of compound leaf spring 9 is placed in the first folder platform 22
In the clip slot in portion, the end face of compound leaf spring 9 is aligned with the inner surface of clip slot, then passes through the first fastening screw 26 for composite plate
One end of spring 9 is locked, then the first folder platform 22 is pushed to the inner surface rear end of the first sensing chamber 2, and sheave 24 will be even at this time
Locking positioning pin 27 after end in contact after 8 internal slide of fishplate bar, with the inner surface of the first sensing chamber 2, by the position of the first folder platform 22
It is fixed up, then sliding the second folder platform 23 makes the other end of compound leaf spring 9 be in contact with scale, when the two sides of compound leaf spring 9
When not straight enough, the other end side of compound leaf spring 9 just will not be close to the inner surface of the first sensing chamber 2, pass through scale in this way
The deviation distance of the other end of compound leaf spring 9 can easily be read, to calculate the straightness of the compound leaf spring 9, into
When row works to the size detection of the compound leaf spring 9, sliding the second folder platform 23 makes the other end of compound leaf spring 9 and the second folder platform
23 inner surface alignment, while platform 23 are pressed from both sides in sliding second, vernier 25 also can be slided and then, pass through the position of vernier 25 in this way
The registration for reading measuring scale 21 at this time, can be obtained the size of the compound leaf spring 9, examines in the weight to the compound leaf spring 9
When surveying work, compound leaf spring 9 is placed on weighing pan 31, the weight of the leaf spring can be obtained by weighing sensor in this way
Data, weighing sensor pass data in microcontroller, secondly, carrying out detection work in the recovery capability to compound leaf spring 9
When making, the initial position of the first measurement button 91 and the second measurement 93 front end headers 912 of button in two scale slots is first recorded, is led to
Control cabinet 7 is crossed to control hydraulic pump 5 to adjust the height of hydraulic column on hydraulic cylinder 41, can be changed suffered by compound leaf spring 9
Pressure, when hydraulic column pushes, pressure suffered by compound leaf spring 9 will slowly increase, and entire compound leaf spring 9 will be downward
Bending, such first measurement button 91 can be in 92 internal slides of the first scale slot, and the second measurement button 93 can be in the second scale slot 94
Portion's sliding, real-time pressure value can be sent in the microcontroller in control cabinet 7 by pressure sensor, when pressure value reaches pre-
If hydraulic column is resetted, compound leaf spring 9 can also restore state to a certain extent, record the most final position of each header 912 when value
It sets, the recovery capability of the compound leaf spring 9 is judged by the difference of each 912 initial value of header and end value, finally, entirely
Device can carry out the detection work of parameters to composite material plate spring, can be improved to composite material plate spring detection work
Efficiency.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions.By sentence " element limited including one ..., it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element ", the electricity occurred in this article
Device element is electrically connected with extraneous main controller and 220V alternating current, and main controller can play the routine of control for computer etc.
Know equipment.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (9)
1. a kind of composite material plate spring detection device, including main box (1), it is characterised in that: the side of the main box (1)
Hydraulic pump (5) and hydraulic oil container (6) are threaded with, and the other side of main box (1) is connected with control cabinet (7), the main tank
Body (1) is internally provided with the first sensing chamber (2), the second sensing chamber (3) and third sensing chamber (4), first sensing chamber (2)
It is located at the top of third sensing chamber (4) with the second sensing chamber (3), and the first sensing chamber (2) is located at the one of the second sensing chamber (3)
Side is plugged with connecting plate (8) between first sensing chamber (2) and the second sensing chamber (3), first sensing chamber (2) it is interior
Surface rear end, which is glued, to be had measuring scale (21), and second sensing chamber (3) is internally provided with weighing pan (31), the third detection
The upper inner of room (4) is connected with hydraulic cylinder (41), and the upper inner of third sensing chamber (4) is welded with holder (42),
The quantity of the holder (42) is two.
2. a kind of composite material plate spring detection device according to claim 1, it is characterised in that: first sensing chamber
(2) interior side slidably connects the first folder platform (22), and is connected with sheave between the first folder platform (22) and connecting plate (8)
(24), the inside other side of first sensing chamber (2) slidably connects the second folder platform (23), and the upper end of the second folder platform (23)
Outer surface is provided with vernier (25), and the back end outer surface of second folder platform (23) is also connected with sheave (24).
3. a kind of composite material plate spring detection device according to claim 2, it is characterised in that: the first folder platform
(22) for inner upper end through having the first fastening screw (26), the interior lower end of first folder platform (22) is threaded with positioning
It sells (27), the inside of first folder platform (22) and the second folder platform (23) offers clip slot, and described second presss from both sides the interior of platform (23)
Surface riveting has scale.
4. a kind of composite material plate spring detection device according to claim 1, it is characterised in that: the third sensing chamber
(4) it is provided at bosom compound leaf spring (9), the outer surface two sides of the compound leaf spring (9) are plugged with the first measurement
It detains (91), and is connected with the second measurement button (93) in the middle part of the outer surface of compound leaf spring (9).
5. a kind of composite material plate spring detection device according to claim 4, it is characterised in that: the first measurement button
(91) inner surface splicing has non-slip mat (911), and the front end of the first measurement button (91) is provided with header (912).
6. a kind of composite material plate spring detection device according to claim 4, it is characterised in that: the second measurement button
(93) front end is also equipped with header (912), and the rear end of the second measurement button (93) is threaded with the second fastening screw
(931)。
7. a kind of composite material plate spring detection device according to claim 1, it is characterised in that: the third sensing chamber
(4) inner surface rear end offers the first scale slot (92) and the second scale slot (94), the quantity of the first scale slot (92)
It is two, and two the first scale slots (92) are distributed in the two sides of the second scale slot (94).
8. a kind of composite material plate spring detection device according to claim 1, it is characterised in that: the weighing pan (31)
Lower end be provided with weighing sensor, through there is hydraulic column, the interior lower end of hydraulic column is fixed for the inside of the hydraulic cylinder (41)
Pressure sensor is installed.
9. a kind of composite material plate spring detection device according to claim 1, it is characterised in that: the control cabinet (7)
Be internally provided with microcontroller, and control cabinet (7) is electrically connected hydraulic pump (5), weighing sensor, pressure sensor and micro-control
Device processed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821481379.2U CN208653349U (en) | 2018-09-11 | 2018-09-11 | A kind of composite material plate spring detection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821481379.2U CN208653349U (en) | 2018-09-11 | 2018-09-11 | A kind of composite material plate spring detection device |
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| Publication Number | Publication Date |
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| CN208653349U true CN208653349U (en) | 2019-03-26 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108981534A (en) * | 2018-09-11 | 2018-12-11 | 江苏擎弓科技股份有限公司 | A kind of composite material plate spring detection device |
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2018
- 2018-09-11 CN CN201821481379.2U patent/CN208653349U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108981534A (en) * | 2018-09-11 | 2018-12-11 | 江苏擎弓科技股份有限公司 | A kind of composite material plate spring detection device |
| CN108981534B (en) * | 2018-09-11 | 2024-02-27 | 江苏擎弓科技股份有限公司 | Detection device for composite plate spring |
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