CN208721512U - A kind of detection device for double-helix spring vibration isolator - Google Patents
A kind of detection device for double-helix spring vibration isolator Download PDFInfo
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- CN208721512U CN208721512U CN201821421795.3U CN201821421795U CN208721512U CN 208721512 U CN208721512 U CN 208721512U CN 201821421795 U CN201821421795 U CN 201821421795U CN 208721512 U CN208721512 U CN 208721512U
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- vibration isolator
- spring vibration
- hydraulic cylinder
- helix spring
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Abstract
In order to solve the problems, such as do not exist for double-helix spring vibration isolator detection device in the prior art, the utility model proposes a kind of detection device for double-helix spring vibration isolator, including rack, the hydraulic cylinder being arranged on the rack, the top board being connect with hydraulic cylinder output end, the pedestal being arranged on the rack and control assembly for controlling hydraulic cylinder；The underface of top board is arranged in the pedestal, its technical solution is that: the pedestal is removably attachable to the lower skateboard component that the vertical double-helix spring vibration isolator axis direction of pedestal can be made to move back and forth far from the side of top board；The lower skateboard component is electrically connected with control assembly.The utility model structure is simple, and static, dynamic multiple means can be carried out to double-helix spring vibration isolator and are detected, easy to use, is suitble to widely popularize.
Description
Technical field
The utility model relates to spring vibration-isolator product detection device fields, concretely relate to a kind of for double helix
Spring vibration-isolator has the detection device for moving back and forth function.
Background technique
Spring vibration-isolator is a kind of most common steel vibration isolator.There are the forms such as spiral shape, dish, annular and plate shape.It
The advantages of be: 1. static deflection is big, and intrinsic frequency is low, and low frequency vibration isolation performance is good；2. being resistant to the erosion such as oil, water, temperature becomes
Change does not influence performance；3. will not aging, creep does not occur.
The set-up mode and shock insulation spring shaft that existing vibration isolator has shock insulation axle of spring direction parallel with Impact direction
The line direction set-up mode vertical with Impact direction is double if isolator used in patent application 201620360158.4
Helical spring vibration isolator.The hand of spiral of double-helix spring in double-helix spring vibration isolator is on the contrary, vibration can effectively be absorbed
Dynamic wave, and vibration wave is internal-neutralized in vibration isolator, there is good isolating affection.
But due to the unique structure of double-helix spring vibration isolator, when leaving the factory, there is no corresponding detection devices
The resistance to pressure of double-helix spring vibration isolator is detected, causes production lack of standardization.
Utility model content
In order to solve the problems, such as do not exist in the prior art for double-helix spring vibration isolator detection device, this is practical new
Type proposes a kind of detection device for double-helix spring vibration isolator, and the apparatus structure is simple, and can be to double-helix spring
Vibration isolator carries out static, dynamic multiple means and is detected.
A kind of detection device for double-helix spring vibration isolator, including rack, be arranged on the rack it is hydraulic
Cylinder, the top board being connect with hydraulic cylinder output end, the pedestal being arranged on the rack and the control assembly for controlling hydraulic cylinder；
The underface of top board is arranged in the pedestal, its technical solution is that: side of the pedestal far from top board is removable
That unloads is connected to the lower skateboard component that the vertical double-helix spring vibration isolator axis direction of pedestal can be made to move back and forth；Under described
Skateboard component is electrically connected with control assembly.
The lower skateboard component include the guide rail being symmetrically arranged on the frame, with guide rail be equipped with for connecting pedestal
Sliding panel and driving assembly for driving sliding panel to move back and forth in guide rail；The driving component is electrically connected to control
Component.
The sliding panel includes slide section and epitaxy part；The side of slide section is arranged in epitaxy part；The epitaxy part is remote
One end from slide section is connected with driving assembly；The slide section and guide rail are arranged.
The driving assembly include one end connect with epitaxy part connecting rod, one end and the connecting rod other end connection crankshaft with
And the motor for driving crankshaft；The motor is electrically connected to control assembly.
The driving assembly includes the left force hydraulic cylinder and right force hydraulic cylinder that sliding panel two sides are arranged in；The left side
Force hydraulic cylinder and right force hydraulic cylinder are electrically connected to control assembly；The left force hydraulic cylinder and right force hydraulic cylinder are all provided with
It sets on the rack.
Positioning groove is provided on the contact surface of the top board and double-helix spring vibration isolator；The pedestal and double
Lower positioning groove is provided on the contact surface of helical spring vibration isolator；Be provided in the upper positioning groove pressure sensor and
The pressure sensor is electrically connected to control assembly.
The control assembly includes the casing being arranged on the rack, the circuit board being arranged in casing, is arranged on casing
Display screen and multiple operation buttons for being arranged on casing；Wherein, the display screen and multiple operation buttons are electrically connected
It is connected to circuit board.
Had the beneficial effect that brought by the utility model the control assembly in the utility model can control hydraulic cylinder to
Double-helix spring vibration isolator is pressed between top board and pedestal by lower movement, carries out static experiment with pressure.Meanwhile control assembly
Lower skateboard component can also be controlled on the basis of experiment with pressure, move back and forth lower skateboard component, moved under the premise of with pressure
State detects the quality of double-helix spring vibration isolator, prevent from bursting apart in double-helix spring vibration isolator and other issues.
The utility model structure is simple, and static, dynamic multiple means can be carried out to double-helix spring vibration isolator and are detected, are used
It is convenient, it is suitble to widely popularize.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of technical solution of the utility model.
Fig. 2 is that Fig. 1 removes the top view after control assembly.
Fig. 3 is the structural schematic diagram of the another technical solution of the utility model.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are under that premise of not paying creative labor
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Fig. 1 ~ 3, a kind of detection device for double-helix spring vibration isolator, including rack 1, setting are in rack 1
On hydraulic cylinder 2, the top board 4 being connect with 2 output end of hydraulic cylinder, the pedestal 3 that is arranged in rack 1 and hydraulic for controlling
The control assembly 6 of cylinder 2；The underface of top board 4 is arranged in the pedestal 3, its technical solution is that: the pedestal 3 is remote
Side from top board 4 is removably attachable to that vertical 7 axis direction of double-helix spring vibration isolator of pedestal 3 can be made to move back and forth
Lower skateboard component 5；The lower skateboard component 5 is electrically connected with control assembly 6.
It should be clear that: the stretching for the prior art of hydraulic cylinder 2 is controlled using control assembly 6, and those skilled in the art can be with
Known according to the prior art.
The lower skateboard component 5 includes the guide rail 501 being symmetricly set in rack 1, is used for what guide rail 501 was equipped with
Connect the sliding panel 502 of pedestal 3 and the driving assembly 503 for driving sliding panel 502 to move back and forth in guide rail 501；Institute
It states driving assembly 503 and is electrically connected to control assembly 6.
It should be clear that: the guide rail 501 and sliding panel 502 is steel, has good contact and hardness.
Meanwhile the guide rail 501 can use T-slot with sliding panel 502 and connect.
The sliding panel 502 includes slide section 5021 and epitaxy part 5022；Slide section 5021 is arranged in epitaxy part 5022
Side；The epitaxy part 5022 is connected with driving assembly 503 far from one end of slide section 5021；The slide section 5021 with lead
The matching setting of rail 501.
The driving assembly 503 is another including connecting rod 5031, one end and the connecting rod 5031 that one end is connect with epitaxy part 5022
The crankshaft 5032 that one end connects and the motor 5033 for driving crankshaft 5032；The motor 5033 is electrically connected to control assembly
6。
It should be clear that: the crankshaft rod structure is structure common in the art.
The driving assembly 503 includes the left force hydraulic cylinder 5034 and right force liquid that 502 two sides of sliding panel are arranged in
Cylinder pressure 5035；The left force hydraulic cylinder 5034 and right force hydraulic cylinder 5035 are electrically connected to control assembly 6；The left force
Hydraulic cylinder 5034 and right force hydraulic cylinder 5035 are arranged in rack 1.
Positioning groove is provided on the top board 4 and the contact surface of double-helix spring vibration isolator 7；The pedestal 3
Lower positioning groove is provided with on the contact surface of double-helix spring vibration isolator 7；Pressure biography is provided in the upper positioning groove
The sensor and pressure sensor is electrically connected to control assembly 6.
It should be clear that: the positioning groove can prevent the detection device of the double-helix spring vibration isolator 7 of detection
It is subjected to displacement, to influence testing result.
The control assembly 6 includes the casing 601 being arranged in rack 1, the circuit board 602 being arranged in casing 601, sets
It sets in the display screen 603 on casing 601 and the multiple operation buttons 604 being arranged on casing 601；Wherein, the display
Screen 603 and multiple operation buttons 604 are electrically connected to circuit board 602.The circuit board 602 can be used 89S51 series monolithic and take
It builds circuit and completes the information collection of multiple operation buttons 604, and control left force hydraulic cylinder 5034 and right force hydraulic cylinder 5035
It works alternatively.
The use process of the utility model is: static detection process: being sent out by the start button in multiple operation buttons 604
Send and instruct circuit board 602 into control assembly 6, circuit board 602 control hydraulic cylinder 2 drive top board 4 to be moved upward to can be with
After being put into the distance of double-helix spring vibration isolator 7, hydraulic cylinder 2 stops working.Double-helix spring vibration isolator 7 to be measured is put into upper pressure
Between plate 4 and pedestal 3.The circuit board 602 in control assembly 6 is sent a command to by the pushing button in operation button 604, electricity
Road plate 602 controls hydraulic cylinder 2 and top board 4 is driven to move downward.To top board 4, double-helix spring vibration isolator to be measured 7 and pedestal 3,
When three contacts, it is provided in upper positioning groove in the circuit board 602 that pressure sensor is sent data in control assembly 6,
And pressure value is shown on display screen 603.When reaching specified pressure value, hydraulic cylinder 2 stops working.Kept for the time of setting
T.Artificial observation double-helix spring vibration isolator 7 to be measured, if when the problems such as not bursting apart, can not resetting, completed static with pressure
Detection.
Start to carry out dynamic measurement: first way: such as Fig. 1 ~ 2, be sent out by the Dynamic Button in multiple operation buttons 604
The circuit board 602 instructed into control assembly 6 is sent, circuit board 602 controls motor 5033 and rotates.Motor 5033 is according to setting demand
It is moved, such as rotates specified angle or specified time.Artificial observation double-helix spring vibration isolator 7 to be measured, if do not collapsed
When the problems such as splitting, can not resetting, dynamic measurement with pressure is completed.
The second way: it such as Fig. 3, is sent a command in control assembly 6 by the Dynamic Button in multiple operation buttons 604
Circuit board 602, circuit board 602 controls left force hydraulic cylinder 5034 and right force hydraulic cylinder 5035 and works alternatively, until reaching
Until specified time.Artificial observation double-helix spring vibration isolator 7 to be measured, if when the problems such as not bursting apart, can not resetting, it is complete
At dynamic measurement with pressure.
The double-helix spring vibration isolator 7 that the above completion is static, dynamic measures is qualified products.
It should be clear that: the utility model can detecte the voltage endurance capability of double-helix spring vibration isolator 7, deformation quantity and
Whether the bonding strength between double-helix spring upper bottom plate connected to it meets regulation.The finger that bursts apart described herein
It is separated between double-helix spring upper bottom plate connected to it.
It should be clear that: Fig. 1 is subject in directionality description described herein.
It should be clear that: not detailed technology herein, is the prior art.
The foregoing is merely the preferred embodiment of utility model, oneself, is not intended to limit the utility model, all in this reality
With made any modifications, equivalent replacements, and improvements within novel spirit and principle etc., the utility model should be included in
Within protection scope.
Claims (7)
1. a kind of detection device for double-helix spring vibration isolator, including rack (1), the hydraulic cylinder being arranged on rack (1)
(2), the top board (4) that is connect with hydraulic cylinder (2) output end, the pedestal (3) being arranged on rack (1) and hydraulic for controlling
The control assembly (6) of cylinder (2)；Underface of pedestal (3) setting in top board (4), it is characterised in that: the pedestal
(3) side far from top board (4) is removably attachable to that vertical double-helix spring vibration isolator (7) axis of pedestal (3) can be made
The lower skateboard component (5) that direction moves back and forth；The lower skateboard component (5) is electrically connected with control assembly (6).
2. a kind of detection device for double-helix spring vibration isolator according to claim 1, it is characterised in that: under described
Skateboard component (5) is used to connect bottom including what the guide rail (501) being symmetricly set on rack (1) and guide rail (501) were equipped with
The sliding panel (502) of seat (3) and driving assembly for driving sliding panel (502) to move back and forth in the guide rail (501)
(503)；The driving component (503) is electrically connected to control assembly (6).
3. a kind of detection device for double-helix spring vibration isolator according to claim 2, it is characterised in that: the cunning
Movable plate (502) includes slide section (5021) and epitaxy part (5022)；Epitaxy part (5022) is arranged in the side of slide section (5021)；
The epitaxy part (5022) is connected with driving assembly (503) far from the one end of slide section (5021)；The slide section (5021)
Setting is matched with guide rail (501).
4. a kind of detection device for double-helix spring vibration isolator according to claim 3, it is characterised in that: described
Driving assembly (503) includes connecting rod (5031), one end and connecting rod (5031) other end company that one end is connect with epitaxy part (5022)
The crankshaft (5032) connect and the motor (5033) for driving crankshaft (5032)；The motor (5033) is electrically connected to control group
Part (6).
5. a kind of detection device for double-helix spring vibration isolator according to claim 2, it is characterised in that: described
Driving assembly (503) includes being arranged in the left force hydraulic cylinder (5034) of sliding panel (502) two sides and right force hydraulic cylinder
(5035)；The left force hydraulic cylinder (5034) and right force hydraulic cylinder (5035) are electrically connected to control assembly (6)；The left side
Force hydraulic cylinder (5034) and right force hydraulic cylinder (5035) are arranged on rack (1).
6. a kind of detection device for double-helix spring vibration isolator according to claim 1, it is characterised in that: on described
Positioning groove is provided on pressing plate (4) and the contact surface of double-helix spring vibration isolator (7)；The pedestal (3) and double helix
Lower positioning groove is provided on the contact surface of spring vibration-isolator (7)；Be provided in the upper positioning groove pressure sensor and
The pressure sensor is electrically connected to control assembly (6).
7. a kind of detection device for double-helix spring vibration isolator according to claim 1, it is characterised in that: the control
Component (6) processed include setting on rack (1) casing (601), circuit board (602) in casing (601) is set, setting exists
The multiple operation buttons (604) of display screen (603) and setting on casing (601) on casing (601)；Wherein, described
Display screen (603) and multiple operation buttons (604) are electrically connected to circuit board (602).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821421795.3U CN208721512U (en) | 2018-08-31 | 2018-08-31 | A kind of detection device for double-helix spring vibration isolator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821421795.3U CN208721512U (en) | 2018-08-31 | 2018-08-31 | A kind of detection device for double-helix spring vibration isolator |
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| Publication Number | Publication Date |
|---|---|
| CN208721512U true CN208721512U (en) | 2019-04-09 |
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ID=65980502
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821421795.3U Active CN208721512U (en) | 2018-08-31 | 2018-08-31 | A kind of detection device for double-helix spring vibration isolator |
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| CN (1) | CN208721512U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112229613A (en) * | 2020-10-05 | 2021-01-15 | 中电天奥有限公司 | Vibration isolator mechanical parameter testing device |
-
2018
- 2018-08-31 CN CN201821421795.3U patent/CN208721512U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112229613A (en) * | 2020-10-05 | 2021-01-15 | 中电天奥有限公司 | Vibration isolator mechanical parameter testing device |
| CN112229613B (en) * | 2020-10-05 | 2023-12-12 | 中电天奥有限公司 | Mechanical parameter testing device for vibration isolator |
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