CN207689909U - Tooling is demarcated in controller for vacuum pump air pressure - Google Patents
Tooling is demarcated in controller for vacuum pump air pressure Download PDFInfo
- Publication number
- CN207689909U CN207689909U CN201721816745.0U CN201721816745U CN207689909U CN 207689909 U CN207689909 U CN 207689909U CN 201721816745 U CN201721816745 U CN 201721816745U CN 207689909 U CN207689909 U CN 207689909U
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- indicator light
- electric
- fixed frame
- controller
- vacuum pump
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- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The utility model provides controller for vacuum pump air pressure calibration tooling, belong to controller calibration facility field, including vacuum chamber, fixed frame is equipped in vacuum chamber, fixed frame is I-shaped, fixed frame is equipped with the relay of multigroup matching setting, electric-controlled box, pin end, female connector, first indicator light and the second indicator light, electric-controlled plate is equipped in electric-controlled box, relay is electrically connected with electric-controlled plate, electric-controlled box is equipped with the first power cord and second source line, first power cord is connect with pin end, second source line is connect with female connector, first indicator light and the second indicator light are electrically connected with electric-controlled box, pressure sensor is equipped in electric-controlled box, pressure sensor is electrically connected with electric-controlled plate, vacuum chamber is equipped with observation window close to the side of the first indicator light and the second indicator light, vacuum chamber is connect with external vaccum-pumping equipment.The calibration of multiple controller for vacuum pump can be achieved at the same time in the utility model, greatly improves working efficiency.
Description
Technical field
The utility model belongs to auto parts machinery field of tooling equipment, is related to controller for vacuum pump air pressure calibration tooling.
Background technology
Expanding economy, what is brought to a certain extent is the deterioration of environment, and the application of automobile is more and more universal, fuel oil vapour
Vehicle can discharge a large amount of exhaust gas in the process of running, cause the pollution to environment, but economy advances, and ensure
How to ensure that environment is the project of a sustained improvement while development of automobile, the application of electric vehicle improves conventional fuel oil automobile
There are the problem of, electric vehicle cleanliness without any pollution, zero-emission, no matter electric vehicle or orthodox car, in brake system all
Can duplication braking be carried out using vacuum pump, if direct mechanical is braked, need prodigious brake force, long-time operation, people's
Strength is insufficient, it is easy to drive tired old, improve safety coefficient, increase vacuum pump, realize braking buffering so that brake behaviour
Make it is more laborsaving, braking it is softer, operation it is more steady, the vacuum pump of orthodox car uses engine as vacuum source, and
Pure electric vehicle is due to no engine, and vehicle can not obtain continuous vacuum source, and current way is setting vacuum tank, true when detecting
When empty air accumulator air pressure is less than setting threshold values, alarm switch output switching signal, and continued to vacuum pump by delayed relay
Power supply a period of time, during power supply, vacuum pump continue working, then delayed relay disconnection, vacuum pump are stopped, hold
Continuous cycle, this just needs the air pressure to controller for vacuum pump to carry out numerical value calibration, at present can only when carrying out other calibration
Independent to be operated, working efficiency is low.
Utility model content
Problem to be solved in the utility model is to be to provide controller for vacuum pump air pressure calibration tooling, be can be achieved at the same time more
The calibration of a controller for vacuum pump promotes the working efficiency of calibration.
In order to solve the above technical problems, the technical solution adopted in the utility model is：Work is demarcated in controller for vacuum pump air pressure
Dress, including vacuum chamber, the vacuum chamber is interior to be equipped with fixed frame, and the fixed frame is I-shaped, and the fixed frame is equipped with
Relay, electric-controlled box, pin end, female connector, the first indicator light and the second indicator light of multigroup matching setting, in the electric-controlled box
Equipped with electric-controlled plate and pressure sensor, the pressure sensor is electrically connected with the electric-controlled plate, the relay with it is described automatically controlled
Plate is electrically connected, and electric-controlled box is equipped with the first power cord and second source line, and first power cord connect with pin end, and described the
Two power cords are connect with female connector, and first indicator light and the second indicator light are electrically connected with the electric-controlled box, the vacuum
Babinet is equipped with observation window close to the side of first indicator light and the second indicator light, and the vacuum chamber is vacuumized with external
Equipment connects.
Further, the upper end of the fixed frame is equipped with shape of chinese word Ji handle.
Further, the upper end of the fixed frame be equipped with horizontally disposed fixed plate, the fixed plate be equipped with opening to
The lower end of outer multiple U-lags disposed in parallel, the electric-controlled box is equipped with fixed column, and the fixed column is located in the U-lag
And the two clearance fit.
Further, the lower end of the fixed column is equipped with positioning convex platform, and the diameter of the positioning convex platform is more than the fixation
The diameter and the two of column are coaxially disposed, the distance and the fixed plate of the upper surface of the positioning convex platform apart from the fixed column
Thickness is equal.
Further, the quantity of the positioning convex platform is multiple and is arranged in parallel up and down, the positioning convex platform being located below
Diameter is less than the diameter of positioning convex platform located above.
Further, the lower end of the fixed frame is equipped with the first battery plate, and the middle part of the fixed frame is equipped with the second battery plate, institute
The quantity for stating the first indicator light and the second indicator light that are arranged on the first battery plate is equal, and first be arranged on second battery plate refers to
Show that the quantity of lamp and the second indicator light is equal, the quantity summation of first indicator light and the second indicator light on first battery plate
It is equal with first indicator light and the quantity summation of the second indicator light on second battery plate.
Further, first battery plate tilts backwards setting and is 60 degree with the angle of horizontal plane.
Further, the fixed frame other side opposite with second battery plate is equipped with multiple relays, described in one
Relay is connect with two electric-controlled plates.
Further, the both sides of the fixed frame are arranged with support plate, and the support plate is vertically arranged, the support plate
It is connect with the fixed frame by being fixed on the A-frame in the middle part of the fixed frame lower end, the support plate is equipped with same number
The male plug and female of amount, the male plug and female are matched and are correspondingly arranged up and down.
Further, the vacuum chamber is made every effort to overcome material by transparent or translucent Asia and is integrally formed.
Compared with prior art, the utility model has the advantages and positive effects of：1, the utility model setting is multigroup
Relay, electric-controlled box, pin end, female connector, the first indicator light and the second indicator light of setting are matched, is equipped in electric-controlled box automatically controlled
Plate and pressure inductor, every group can demarcate a controller for vacuum pump, and setting is multigroup can be completed at the same time multiple vacuum
The calibration of pump controller greatly improves working efficiency, and while the product on a fixed frame is demarcated, in addition
Product on one fixed frame can be assembled and be connected, and be carried out immediately after the completion of the product calibration inside vacuum tank body next
The calibration of set product, further promotes working efficiency, saves the time of waiting, and the first indicator light and the second indicator light pair
The result of calibration carries out real-time display, can intuitively judge that very much product is qualified or not, efficient, reduces labor intensity,
The progress for a process of using the lavatory, further promotes working efficiency；2, the upper end of fixed frame is equipped with shape of chinese word Ji handle, facilitates fixation
Frame is taken out of vacuum chamber；3, fixed column is located in U-lag and the two clearance fit, this structure are fixed conveniently, are directly placed into
, save the time of solid lock；4, the first battery plate and the second battery plate are arranged in the same side, and the person of being conveniently operated is in unilateral observation two
The structure that side is demarcated simultaneously, promotes the convenience of operation；5, the first battery plate tilts backwards setting and is 60 with the angle of horizontal plane
Degree, tilts backwards setting, the person's of being conveniently operated observed result.
Description of the drawings
The attached drawing for constituting the part of the utility model is used to provide a further understanding of the present invention, this practicality is new
The illustrative embodiments and their description of type are not constituted improper limits to the present invention for explaining the utility model.
In attached drawing：
Fig. 1 is the structural schematic diagram of the utility model vacuum chamber；
Fig. 2 is the utility model right structural schematic diagram regarded in addition to vacuum chamber；
Fig. 3 is the structural schematic diagram of the utility model left view in addition to vacuum chamber.
Reference numeral：
1- vacuum chambers；2- fixed frames；21- handles；22- fixed plates；3- electric-controlled boxes；31- electric-controlled plates；32- pressure sensings
Device；The first power cords of 33-；34- second source lines；35- fixed columns；36- positioning convex platforms；The first battery plates of 4-；The second battery plates of 5-；6-
First indicator light；The second indicator lights of 7-；8- pin ends；81- support plates；82- A-frames；9- female connectors；10- relays.
Specific implementation mode
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
In the description of the present invention, it should be understood that term "center", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more this feature.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
It elaborates below in conjunction with the accompanying drawings to specific embodiment of the utility model.
As shown in Figure 1, Figure 2 and Figure 3, the utility model is that tooling, including vacuum chamber are demarcated in controller for vacuum pump air pressure
1, be equipped with fixed frame 2 in vacuum chamber 1, fixed frame 2 be it is I-shaped, fixed frame 2 be equipped with multigroup matching setting relay 10,
Electric-controlled box 3, pin end 8, female connector 9, the first indicator light 6 and the second indicator light 7, electric-controlled box 3 is interior to be equipped with electric-controlled plate 31, relay
10 are electrically connected with electric-controlled plate 31, and electric-controlled box 3 is equipped with the first power cord 33 and second source line 34, the first power cord 33 and public access
First 8 connection, second source line 34 are connect with female connector 9, and the first indicator light 6 and the second indicator light 7 are electrically connected with electric-controlled box 3,
Pressure sensor 32 is equipped in electric-controlled box 3, pressure sensor 32 is electrically connected with electric-controlled plate 31, and pressure sensor 32 is located at automatically controlled
In box 3, a group relay 10, electric-controlled box 3, pin end 8, female connector 9, the first indicator light 6 and the second indicator light 7 of setting are matched
Be in line setting in the vertical direction, and line is convenient, and convenient for the differentiation setting between each different groups, and vacuum chamber 1 leans on
The side of 6 and second indicator light 7 of nearly first indicator light is equipped with observation window, facilitates the first indicator light 6 of observation and the second indicator light 7
State, vacuum chamber 1 connect the variation, it can be achieved that the internal pressure of vacuum chamber 1 with external vaccum-pumping equipment.
Preferably, the upper end of fixed frame 2 is equipped with shape of chinese word Ji handle 21, and fixed frame 2 is facilitated to take out of vacuum chamber 1.
Preferably, the upper end of fixed frame 2 is equipped with horizontally disposed fixed plate 22, and fixed plate 22 is equipped with the more of outward opening
The lower end of a U-lag disposed in parallel 221, electric-controlled box 3 is equipped with fixed column 35, and fixed column 35 is located in U-lag 221 and between the two
Gap coordinates, this structure is fixed conveniently, is directly placed into, and saves the time of solid lock；It is highly preferred that the lower end of fixed column 35 is set
Have a positioning convex platform 36, the diameter of positioning convex platform 36 is more than the diameter of fixed column 35 and the two is coaxially disposed, positioning convex platform 36 it is upper
Distance of the end face apart from fixed column 35 is equal with the thickness of fixed plate 22, connects and fixes more securely, and electric-controlled box 3 is avoided to move；
Preferably, the quantity of positioning convex platform 36 is multiple and is arranged in parallel up and down, and the diameter for the positioning convex platform 36 being located below is less than position
In the diameter of positioning convex platform 36 above, the fixation being suitable in the fixed plate 22 of different-thickness.
Preferably, the lower end of fixed frame 2 is equipped with the first battery plate 4, and the middle part of fixed frame 2 is equipped with the second battery plate 5, the first battery plate
The quantity of the first indicator light 6 and the second indicator light 7 that are arranged on 4 is equal, the first indicator light 6 being arranged on the second battery plate 5 and
The quantity of two indicator lights 7 is equal, the quantity summation of the first indicator light 6 and the second indicator light 7 and the second battery plate 5 on the first battery plate 4
The quantity summation of 6 and second indicator light 7 of upper first indicator light is equal；First battery plate 4 and the setting of the second battery plate 5 are in the same side, side
The structure that convenient to operate person demarcates simultaneously in unilateral observation both sides, promotes the convenience of operation；First indicator light 6 and the second indicator light
7 it is mating setting and be correspondingly arranged up and down, facilitate observation whether qualification as a result, it is highly preferred that the first battery plate 4 tilts backwards setting
And with the angle of horizontal plane be 60 degree, tilt backwards setting, the person's of being conveniently operated observed result.
Preferably, the other side opposite with the second battery plate of fixed frame 2 is equipped with multiple relays 10, a relay 10 and two
A electric-controlled plate 31 connects, and optimizes structure, compacter.
Preferably, the both sides of fixed frame 2 are arranged with support plate 81, and support plate 81 is vertically arranged, and support plate 81 passes through solid
The A-frame 82 in the middle part of 2 lower end of fixed frame is scheduled on to connect with fixed frame 2, support plate 81 be equipped with equivalent amount male plug and
Female, male plug and female are matched and are correspondingly arranged up and down, are facilitated grouping to be arranged, are conducive to the conjunction of line and subsequent product
Lattice judge.
Preferably, vacuum chamber 1 is made every effort to overcome material by transparent or translucent Asia and is integrally formed, this material chemical property is steady
It is fixed, and low manufacture cost.
In actual application process, the installation of multiple controller for vacuum pump is fixed on fixed frame 2, then to vacuum tank
Body 1 is vacuumized, and when air pressure inside reaches negative 80MPa, pressure sensor 32 senses a numerical value, then automatically controlled
This records of values is got off and is implanted into chip by plate 31, when air pressure inside is negative 35MPa, is being recorded a numerical value and is being implanted into
Chip completes other calibration, and in calibration process, such as fruit product qualification, the first indicator light 6 then lights, if unqualified,
Second indicator light 7 lights, by observe the first indicator light 6 and the case where the second indicator light 7 can directly judge certified products with it is non-
Certified products, it is efficient, and also this fixed frame 2 can be completed at the same time other calibration of multiple controller for vacuum pump, in a fixed frame 2
On product when demarcated, another can be assembled, and after the completion of calibration, taken out by handle 21, carried out immediately
The calibration of product on next group of fixed frame 2, greatly improves the working efficiency of calibration, and high degree of automation, reduces labor
Fatigue resistance.
One embodiment of the utility model is described in detail above, but the content is only the utility model
Preferred embodiment should not be considered as limiting the scope of the present invention.It is all to be made according to application scope of the utility model
All the changes and improvements etc., should all still belong within the patent covering scope of the utility model.
Claims (10)
1. tooling is demarcated in controller for vacuum pump air pressure, it is characterised in that：It is equipped with and fixes including vacuum chamber, in the vacuum chamber
Frame, the fixed frame are I-shaped, and the fixed frame connects equipped with multigroup relay for matching setting, electric-controlled box, pin end, mother
Head, the first indicator light and the second indicator light, are equipped with electric-controlled plate and pressure sensor in the electric-controlled box, the pressure sensor with
The electric-controlled plate electrical connection, the relay are electrically connected with the electric-controlled plate, and electric-controlled box is equipped with the first power cord and the second electricity
Source line, first power cord are connect with pin end, and the second source line is connect with female connector, first indicator light and
Two indicator lights are electrically connected with the electric-controlled box, and the vacuum chamber is close to the side of first indicator light and the second indicator light
Equipped with observation window, the vacuum chamber is connect with external vaccum-pumping equipment.
2. tooling is demarcated in controller for vacuum pump air pressure according to claim 1, it is characterised in that：The upper end of the fixed frame
Equipped with shape of chinese word Ji handle.
3. tooling is demarcated in controller for vacuum pump air pressure according to claim 1, it is characterised in that：The upper end of the fixed frame
Equipped with horizontally disposed fixed plate, the fixed plate is equipped with multiple U-lags disposed in parallel of outward opening, the electric-controlled box
Lower end be equipped with fixed column, the fixed column is located in the U-lag and the two clearance fit.
4. tooling is demarcated in controller for vacuum pump air pressure according to claim 3, it is characterised in that：The lower end of the fixed column
Equipped with positioning convex platform, the diameter of the positioning convex platform is more than the diameter of the fixed column and the two is coaxially disposed, the convex
Distance of the upper surface of platform apart from the fixed column is equal with the thickness of the fixed plate.
5. tooling is demarcated in controller for vacuum pump air pressure according to claim 4, it is characterised in that：The number of the positioning convex platform
Amount is multiple and is arranged in parallel up and down that the diameter for the positioning convex platform being located below is less than the diameter of positioning convex platform located above.
6. tooling is demarcated in controller for vacuum pump air pressure according to claim 1, it is characterised in that：The lower end of the fixed frame
Equipped with the first battery plate, the middle part of the fixed frame is equipped with the second battery plate, the first indicator light being arranged on first battery plate and the
The quantity of two indicator lights is equal, and the quantity of the first indicator light and the second indicator light that are arranged on second battery plate is equal, described
The quantity summation of first indicator light and the second indicator light and first indicator light on second battery plate on first battery plate
It is equal with the quantity summation of the second indicator light.
7. tooling is demarcated in controller for vacuum pump air pressure according to claim 6, it is characterised in that：First battery plate is backward
It is obliquely installed and is 60 degree with the angle of horizontal plane.
8. tooling is demarcated in controller for vacuum pump air pressure according to claim 6, it is characterised in that：The fixed frame with it is described
The opposite other side of second battery plate is equipped with multiple relays, and a relay is connect with two electric-controlled plates.
9. tooling is demarcated in controller for vacuum pump air pressure according to claim 8, it is characterised in that：The both sides of the fixed frame
Be arranged with support plate, the support plate is vertically arranged, the support plate by be fixed in the middle part of the fixed frame lower end three
Angle support is connect with the fixed frame, the support plate be equipped with equivalent amount male plug and female, the male plug and
Female is matched and is correspondingly arranged up and down.
10. tooling is demarcated in controller for vacuum pump air pressure according to claim 1, it is characterised in that：The vacuum chamber by
Make every effort to overcome material integrated molding in transparent or translucent Asia.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721816745.0U CN207689909U (en) | 2017-12-22 | 2017-12-22 | Tooling is demarcated in controller for vacuum pump air pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721816745.0U CN207689909U (en) | 2017-12-22 | 2017-12-22 | Tooling is demarcated in controller for vacuum pump air pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207689909U true CN207689909U (en) | 2018-08-03 |
Family
ID=62994964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721816745.0U Expired - Fee Related CN207689909U (en) | 2017-12-22 | 2017-12-22 | Tooling is demarcated in controller for vacuum pump air pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207689909U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108195509A (en) * | 2017-12-22 | 2018-06-22 | 天津市中环三峰电子有限公司 | Multistation air pressure caliberating device |
-
2017
- 2017-12-22 CN CN201721816745.0U patent/CN207689909U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108195509A (en) * | 2017-12-22 | 2018-06-22 | 天津市中环三峰电子有限公司 | Multistation air pressure caliberating device |
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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 |
Granted publication date: 20180803 Termination date: 20191222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |