CN208060146U - A kind of jack test equipment that can quantify oiling - Google Patents
A kind of jack test equipment that can quantify oiling Download PDFInfo
- Publication number
- CN208060146U CN208060146U CN201820552198.8U CN201820552198U CN208060146U CN 208060146 U CN208060146 U CN 208060146U CN 201820552198 U CN201820552198 U CN 201820552198U CN 208060146 U CN208060146 U CN 208060146U
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- China
- Prior art keywords
- magnetic axis
- motor
- oiling
- jack
- test equipment
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- 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.)
- Expired - Fee Related
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- 238000012360 testing method Methods 0.000 title claims abstract description 18
- 238000005259 measurement Methods 0.000 claims abstract description 8
- 238000005339 levitation Methods 0.000 claims abstract description 3
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000005484 gravity Effects 0.000 description 4
- 230000006872 improvement Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011076 safety test Methods 0.000 description 1
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- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The utility model is related to a kind of jack test equipment that can quantify oiling, including one be installed in vertical direction magnetic axis, be arranged a magnetic axis circle on the magnetic axis, and the magnetic axis circle by magnetic levitation on the magnetic axis；The one motor load-bearing part for carrying motor and subsidiary part, the motor load-bearing part are fixedly connected with the magnetic axis circle；One for driving the motor that the mandril of jack rotates, the motor to be located on the motor load-bearing part；One is used for the torductor of measurement motor axis torque, and the torque measurement sensor of the torductor is located on the motor shaft；PLC controller is connect by conducting wire with the controller of magnetic axis circle, electric machine controller；For the oil pipe to mandril of lifting jack oiling, the oil pipe is equipped with control valve, and the control valve is connect with the PLC controller.Whether the torque that the utility model can not only detect mandril of lifting jack is normal, and can control to quantify and give mandril oiling.
Description
Technical field
The utility model is related to a kind of test fixture of jack more particularly to a kind of jack surveys that can quantify oiling
Try equipment.
Background technology
It is very fast in the market development of current scissor-like jack, it suffers from machine-building, automobile and other industries and widely answers
With.But relevant device is used only for producing and processing both at home and abroad, and hydraulic test equipment is mostly used for its safety test, and
Pressure limit is also all smaller；Meanwhile hydraulic system noise is big, daily maintenance is inconvenient；
Jack pressure test major part above existing market is all hydraulic mechanism, is tested using hydraulic mechanism very heavy
Top, whether the torque that cannot not only detect mandril of lifting jack is normal, but also cannot control to quantify and give mandril oiling.
Invention content
In order to solve the above technical problems, the purpose of this utility model is to provide a kind of jack test that can quantify oiling
Equipment, whether the torque which can not only detect mandril of lifting jack is normal, and
It can control to quantify and give mandril oiling.
A kind of jack test equipment that can quantify oiling of the utility model, feature be, including：
One is installed in the magnetic axis of vertical direction, a magnetic axis circle is arranged on the magnetic axis, and the magnetic axis circle passes through magnetic force
It is suspended on the magnetic axis；
The one motor load-bearing part for carrying motor and subsidiary part, the motor load-bearing part is fixed with the magnetic axis circle to be connected
It connects；
One for driving the motor that the mandril of jack rotates, the motor to be located on the motor load-bearing part；
One is used for the torductor of measurement motor axis torque, and the torque measurement sensor of the torductor is located at
On the motor shaft；
PLC controller is connect by conducting wire with the controller of magnetic axis circle, electric machine controller；
For the oil pipe to mandril of lifting jack oiling, the oil pipe be equipped with control valve, the control valve with it is described
PLC controller connection.
Further, the shape of the magnetic axis circle is a tubular, and the center of the magnetic axis circle is along magnetic axis circle center line side
To a through-hole is opened up, the magnetic axis runs through the through-hole of the magnetic axis circle.
Further, the shape of the motor load-bearing part is a cuboid, and the motor axis is located at upward
On the motor load-bearing part.
Further, the height of the highs and lows for detecting mandril of lifting jack movement is equipped with above the motor
Measuring device is spent, the height measuring device is connect with the PLC controller.
Further, the height measuring device is ball bar ruler, and the ball bar ruler is controlled by conducting wire and the PLC
Device connection processed.
Further, the control valve is pneumatic operated valve, and the pneumatic operated valve is connected by conducting wire and the PLC controller
It connects.
Further, the magnetic axis circle is vertical along magnetic axis more than the motor load-bearing part along the height of magnetic axis vertical direction
The height in direction.
Further, the motor shaft of the motor is connected by the mandril of shaft coupling and jack.
According to the above aspect of the present invention, the utility model has at least the following advantages：
(1) equipment of the utility model not only has of simple structure and low cost, flexible into discharging, but also can pass
Defeated relatively stable pressure value and stroke
(2) the utility model is by being arranged torductor, detection top while motor drives mandril of lifting jack rotation
Whether the torque of bar is normal, saves the step of torque detects, improves the manufacture efficiency of jack；
(3) it by the way that band control valve oil pipe is arranged, can accurately control to mandril to oil mass, the accurate oil pump capacity 0.1ml of energy
Precision；
(4) by the way that height measuring device is arranged, positioning accuracy is improved；
(5) by the way that magnetic axis and magnetic axis circle is arranged, the payment of gravity is realized so that motor can be transported in the vertical direction of magnetic axis
Dynamic stress is smaller, without larger driving voltage, effectively ensures the kinematic accuracy of servo motor.
The above description is merely an outline of the technical solution of the present invention, in order to better understand the skill of the utility model
Art means, and can be implemented in accordance with the contents of the specification, below on the preferred embodiment of the present invention and the accompanying drawings in detail
It describes in detail bright as after.
Description of the drawings
Fig. 1 is the structural schematic diagram for the jack test equipment that the utility model can quantify oiling.
Specific implementation mode
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
Embodiment 1, referring to Fig. 1, a kind of jack test equipment that can quantify oiling of one preferred embodiment of utility model,
Its improvement is：The magnetic axis 1 for being installed in vertical direction including one is arranged a magnetic axis circle 2, and the magnetic on the magnetic axis 1
Blowout patche 2 is by magnetic levitation on the magnetic axis.Pass through the effect of 2 magnetic force of magnetic axis circle with this so that magnetic axis circle 2 is suspended in magnetic axis
On, and it is carried on magnetic axis circle 2 by the gravity of motor and subsidiary part, realizes the payment of gravity so that motor can be
The vertical direction movement stress of magnetic axis 1 is smaller.
The one motor load-bearing part 3 for carrying motor and subsidiary part, the motor load-bearing part is fixed with the magnetic axis circle to be connected
It connects；
One for driving the motor 4 that the mandril of jack rotates, the motor to be located on the motor load-bearing part；One
For the torductor of measurement motor axis torque, the torque measurement sensor 5 of the torductor is located at the electricity
On arbor 41；
PLC controller is connect by conducting wire with the controller of magnetic axis circle, electric machine controller；
For the oil pipe 6 to mandril of lifting jack oiling, the oil pipe is equipped with control valve 61, the control valve and institute
The PLC controller connection stated.
From the point of view of further, the shape of the magnetic axis circle is a tubular, and the center of the magnetic axis circle is along magnetic axis circle center line
Direction opens up a through-hole 21, and the magnetic axis runs through the through-hole of the magnetic axis circle.
From the point of view of further, the shape of the motor load-bearing part is a cuboid, and the motor axis is set upward
On the motor load-bearing part.
The highs and lows for detecting mandril of lifting jack movement are equipped with from the point of view of further, above the motor
Height measuring device 7, the height measuring device are connect with the PLC controller.
From the point of view of further, the height measuring device is ball bar ruler, and the ball bar ruler passes through conducting wire and the PLC
Controller connects.
From the point of view of further, the control valve is pneumatic operated valve, and the pneumatic operated valve passes through conducting wire and the PLC controller
Connection.
From the point of view of further, the magnetic axis circle is more than the motor load-bearing part along the height of magnetic axis vertical direction and is erected along magnetic axis
Histogram to height.
From the point of view of further, the motor shaft of the motor is connect by shaft coupling 45 with the mandril of jack.
The operation principle of the utility model is as follows：The equipment of the utility model not only have it is of simple structure and low cost, into
Discharging is flexible, and can transmit relatively stable pressure value and stroke；The utility model by be arranged torductor,
Whether the torque of detection mandril is normal while motor drives mandril of lifting jack rotation, saves the step of torque detects, and improves thousand
The manufacture efficiency on jin top；By the way that band control valve oil pipe is arranged, can accurately control to mandril to oil mass, the accurate oil pump capacity of energy
The precision of 0.1ml；By the way that height measuring device is arranged, positioning accuracy is improved；By the way that magnetic axis and magnetic axis circle is arranged, gravity is realized
Payment so that motor can the vertical direction of magnetic axis move stress it is smaller, without larger driving voltage, effectively
Ensure the kinematic accuracy of servo motor.
The above is only the preferred embodiment of the utility model, is not intended to limit the utility model, it is noted that
For those skilled in the art, without deviating from the technical principle of the utility model, it can also do
Go out several improvements and modifications, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (8)
1. a kind of jack test equipment that can quantify oiling, which is characterized in that including：
One is installed in the magnetic axis of vertical direction, a magnetic axis circle is arranged on the magnetic axis, and the magnetic axis circle passes through magnetic levitation
In on the magnetic axis；
The one motor load-bearing part for carrying motor and subsidiary part, the motor load-bearing part are fixedly connected with the magnetic axis circle；
One for driving the motor that the mandril of jack rotates, the motor to be located on the motor load-bearing part；
One is used for the torductor of measurement motor axis torque, and the torque measurement sensor of the torductor is located at described
Motor shaft on；
PLC controller is connect by conducting wire with the controller of magnetic axis circle, electric machine controller；
For the oil pipe to mandril of lifting jack oiling, the oil pipe is equipped with control valve, the control valve and the PLC
Controller connects.
2. the jack test equipment according to claim 1 that oiling can be quantified, it is characterised in that：The magnetic axis circle
Shape be a tubular, the center of the magnetic axis circle opens up a through-hole along magnetic axis circle center line direction, and the magnetic axis is through described
The through-hole of magnetic axis circle.
3. the jack test equipment according to claim 1 that oiling can be quantified, it is characterised in that：The motor is held
The shape of holder is a cuboid, and the motor shaft is located at upward on the motor load-bearing part.
4. the jack test equipment of oiling can be quantified according to claim 1-3 any one of them, it is characterised in that：It is described
Motor above be equipped with for detect mandril of lifting jack movement highs and lows height measuring device, the height
Measuring device is connect with the PLC controller.
5. the jack test equipment according to claim 4 that oiling can be quantified, it is characterised in that：The height is surveyed
Amount device is ball bar ruler, and the ball bar ruler is connect by conducting wire with the PLC controller.
6. the jack test equipment of oiling can be quantified according to claim 1-3 any one of them, it is characterised in that：It is described
Control valve be pneumatic operated valve, the pneumatic operated valve connect by conducting wire with the PLC controller.
7. the jack test equipment of oiling can be quantified according to claim 1-3 any one of them, it is characterised in that：It is described
Magnetic axis circle along magnetic axis vertical direction height be more than the motor load-bearing part along magnetic axis vertical direction height.
8. the jack test equipment of oiling can be quantified according to claim 1-3 any one of them, it is characterised in that：It is described
Motor motor shaft pass through the mandril of shaft coupling and jack connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820552198.8U CN208060146U (en) | 2018-04-18 | 2018-04-18 | A kind of jack test equipment that can quantify oiling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820552198.8U CN208060146U (en) | 2018-04-18 | 2018-04-18 | A kind of jack test equipment that can quantify oiling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208060146U true CN208060146U (en) | 2018-11-06 |
Family
ID=63982851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820552198.8U Expired - Fee Related CN208060146U (en) | 2018-04-18 | 2018-04-18 | A kind of jack test equipment that can quantify oiling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208060146U (en) |
-
2018
- 2018-04-18 CN CN201820552198.8U patent/CN208060146U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181106 |