CN203009242U - Combination device for piston-type electronic vacuum pump body and nozzle - Google Patents
Combination device for piston-type electronic vacuum pump body and nozzle Download PDFInfo
- Publication number
- CN203009242U CN203009242U CN 201320009373 CN201320009373U CN203009242U CN 203009242 U CN203009242 U CN 203009242U CN 201320009373 CN201320009373 CN 201320009373 CN 201320009373 U CN201320009373 U CN 201320009373U CN 203009242 U CN203009242 U CN 203009242U
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- type electronic
- valve
- vacuum pump
- electronic vacuum
- pump housing
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Abstract
The utility model discloses a combination device for a piston-type electronic vacuum pump body and a nozzle. The combination device comprises an electric case body and an upper case body arranged on the electric case body, wherein a positioning mechanism in electric connection with the electric case body is arranged in the upper case body, a support is arranged in the upper case body, and a pressure mechanism in electric connection with the electric case body is arranged on the support; the pressure mechanism is connected with a pressure sensor arranged above the positioning mechanism; and a computer system connected with the pressure sensor is arranged on the upper case body. The combination device satisfies the assembly requirement of the piston-type electronic vacuum pump body and the nozzle, can real-timely detect the press-mounting force and the press-in depth of the nozzle when the nozzle is pressed in the piston-type electronic vacuum pump, and can automatically record the nozzle.
Description
Technical field
The utility model relates to a kind of composite set, particularly the composite set of a kind of piston type electronic vacuum pump pump housing and valve.
Background technique
Electronic vacuum pump is used for automobile assistant braking system, when internal-combustion engine can not provide enough vacuum, electronic vacuum pump can help independent draws vacuum booster vacuum, for hydraulic braking sytem provides additional vacuum, provide smoothness for vehicle under all riving conditions, safety brake is slowed down and retention.Each car that has been widely used at present each large depot is, and brings into play the effect of wanting emphatically.
The piston type electronic vacuum pump adopts the double-piston opposed structure, rely on motor driving, electric machine rotation drives the double-piston to-and-fro motion, form in piston tip and the pump housing end caps air chamber gap that seals, the to-and-fro motion of piston increases the air chamber gap rapidly, according to the fluid motion theorem, the Volume Changes in air chamber gap, gas pressure in it descends, to flow at a high speed the pump housing with the gas in vacuum booster that the pump housing is connected, when returning after piston moved the dead center position, the closed check valve of pump housing end cap, pump housing piston place one-way valve opens is discharged gas.By the to-and-fro motion of piston, the gas in vacuum booster is extracted out, make vacuum booster keep the certain vacuum state.
The piston type electronic vacuum pump moves reciprocatingly in cylinder sleeve because of double-piston, is used for vacuum in the extracting vacuum booster.The piston type electronic vacuum pump connects corresponding pipeline by valve and is connected with vacuum booster.Therefore, need design specialized equipment that valve is assembled and detects.
The model utility content
For the deficiency that exists on prior art, it is a kind of simple in structure that the utility model provides, easy to use, for satisfying the assembling of the piston type electronic vacuum pump pump housing and valve, and the pressure assembling force when detecting in real time valve and being pressed into the piston type electronic vacuum pump and the compression distance of valve, and automatically record pressure assembling force and the piston type electronic vacuum pump pump housing of valve displacement diagram and the composite set of valve of valve.
To achieve these goals, the utility model is to realize by the following technical solutions:
The composite set of a kind of piston type electronic vacuum pump pump housing and valve, comprise electrical box and the upper box that is arranged on electrical box, be provided with in described upper box and the positioning means of electrical box for being electrically connected to, positioning means is pump housing positioning means, by positioning means, the location is installed, locating face is selected the processing datum of the pump housing, adopts the orientation type of one side two pins; Be provided with support in upper box, support adopts C type supporting structure, to guarantee to press-fit structural strength and the rigidity of process; Support is provided with and the pressure mechanism of electrical box for being electrically connected to, and pressure mechanism adopts servo-pressing machine as press-fiting executive component, and servo-pressing machine can be pressed into valve steadily, reliably by driven by servomotor; Pressure mechanism is connected with pressure transducer, and pressure transducer is arranged on the top of positioning means; Upper box is provided with the computer system that is connected with pressure transducer, and computer system is industrial computer system, adopts industrial computer to do master system, and the data that press-fit process are carried out computational analysis.
Further, described upper box is provided with billboard, and billboard is connected with computer system, and billboard is the SOP billboard.
Further, the bottom of described electrical box is provided with roller.
Further, described roller is connected by height adjustment assembly with electrical box, can regulate the height of electrical box by height adjustment assembly, more adapts to the operation of different heights.
Further, be provided with table board between described upper box and electrical box.
Further, described positioning means is connected with error prevention means, and error prevention means is mechanical error prevention means.
Further, described pressure transducer is connected with pressure head component.
Further, described upper box is provided with fluorescent lamp, and fluorescent lamp is arranged on the inner top surface of upper box.
Further, described upper box is provided with tri coloured lantern, and tri coloured lantern is by the colour switching indication information.
Further, described upper box is provided with three linked piece.
Further, described electrical box is provided with handle.
Further, described electrical box is provided with hinge.
Further, described computer system is provided with button, and button is used for the control operation computer system.
Further, be connected with line slide rail on described support, pressure transducer is connected with line slide rail, and line slide rail is vertical layout, and line slide rail adopts the bilinear guide rail, and the guiding of taking exercises is to guarantee the required precision that press-fits and to press-fit reliability.
Adopt the piston type electronic vacuum pump pump housing of technique scheme and the composite set of valve, owing to being provided with in described upper box and the positioning means of electrical box for being electrically connected to, be provided with support in upper box, support is provided with and the pressure mechanism of electrical box for being electrically connected to, pressure mechanism is connected with pressure transducer, and pressure transducer is arranged on the top of positioning means; Upper box is provided with the computer system that is connected with pressure transducer, so the pump housing is installed the location by positioning means, locating face is selected the processing datum of the pump housing, adopts the orientation type of one side two pins; Pressure mechanism is as press-fiting executive component, and servo-pressing machine is by driven by servomotor, can be steadily, reliably valve is pressed into; Adopt industrial computer to do master system, the data that press-fit process are carried out computational analysis; Can be designed with manually and automatic two kinds of mode of operations according to user demand, select manual mode in the time of commissioning device or single function requirement, select automatic mode when working online, or select voluntarily correct mode of operation according to user demand; Can effectively solve press-fiting of valve, and the record press-fit the pressure assembling force of process and be pressed into displacement, report to the police to press-fiting bad product.
Description of drawings
Describe the utility model in detail below in conjunction with the drawings and specific embodiments;
Fig. 1 is the structural representation of the composite set of the utility model piston type electronic vacuum pump pump housing and valve.
Fig. 2 is the plan view of the composite set of the utility model piston type electronic vacuum pump pump housing and valve.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with embodiment, further set forth the utility model.
as Fig. 1 and shown in Figure 2, the composite set of a kind of piston type electronic vacuum pump pump housing and valve, comprise electrical box 3 and the upper box 15 that is arranged on electrical box 3, be provided with in upper box 15 and the positioning means 5 of electrical box 3 for being electrically connected to, positioning means 5 is pump housing positioning means, by positioning means 5, the location is installed, locating face is selected the processing datum of the pump housing, adopts the orientation type of one side two pins, be provided with support 14 in upper box 15, support 14 adopts C type supporting structure, to guarantee to press-fit structural strength and the rigidity of process, support 14 is provided with and the pressure mechanism 9 of electrical box 3 for being electrically connected to, and pressure mechanism 9 adopts servo-pressing machine as press-fiting executive component, and servo-pressing machine can be pressed into valve steadily, reliably by driven by servomotor, pressure mechanism 9 is connected with pressure transducer 8, and pressure transducer 8 is arranged on the top of positioning means 5, upper box 15 is provided with the computer system 18 that is connected with pressure transducer 8, and computer system 18 is industrial computer system, adopts industrial computer to do master system, and the data that press-fit process are carried out computational analysis, upper box 15 is provided with billboard 20, billboard 20 is connected with computer system 18, billboard 20 is the SOP billboard, the bottom of electrical box 3 is provided with roller 1, roller 1 is connected by height adjustment assembly 2 with electrical box 3, can regulate the height of electrical box 3 by height adjustment assembly 2, more adapt to the operation of different heights, be provided with table board 4 between upper box 15 and electrical box 3, positioning means 5 is connected with error prevention means 6, error prevention means 6 is mechanical error prevention means, pressure transducer 8 is connected with pressure head component 7, upper box 15 is provided with fluorescent lamp 10, fluorescent lamp 10 is arranged on the inner top surface of upper box 15, upper box 15 is provided with tri coloured lantern 11, tri coloured lantern 11 is by the colour switching indication information, upper box 15 is provided with three linked piece 12, electrical box 3 is provided with handle 16, electrical box 3 is provided with hinge 17, computer system 18 is provided with button 19, button 19 is used for control operation computer system 18, be connected with line slide rail 13 on support 14, pressure transducer 8 is connected with line slide rail 13, line slide rail 13 is vertical layout, line slide rail 13 adopts the bilinear guide rail, the guiding of taking exercises, to guarantee the required precision that press-fits and to press-fit reliability.
Whether the composite set of the utility model piston type electronic vacuum pump pump housing and valve adopts proximity sensor to detect the pump housing and correctly installs; Valve adopts artificial loading mode, the positioning tool of manually valve being packed into; The valve positioning tool adopts the orientation type of one side one pin; Consider valve and be pressed into up, valve positioning tool built-in elastic mechanism, the valve that will pack into blocks, and prevents that valve breaks away from from positioning tool; Whether adopt detecting sensor to detect valve correctly installs; Adopt load transducer to record pressure data, and pressure data is uploaded to data acquistion system; Adopt displacement transducer to record shift value, and displacement data is uploaded to data acquistion system; Adopt the PLC control system to do lower computer system, to equipment progress action control and execution; Adopt data acquistion system to carry out sampling analysis to pressure and the displacement data that press-fits in process; By special-purpose software, the data that gather are calculated, calculated respectively pressure, displacement and mineralization pressure-displacement diagram figure by tailor-made algorithm; This device can be designed with manually and automatic two kinds of mode of operations according to user demand, selects manual mode in the time of commissioning device or single function requirement, selects automatic mode when working online, or selects voluntarily correct mode of operation according to user demand; For press-fiting bad product, device data is shown in red, and tri-colour LED is red to glimmer and alarm sound is arranged; For press-fiting qualified product, device data is shown in green, the green also Chang Liang of tri-colour LED.Can effectively solve press-fiting of valve, and the record press-fit the pressure assembling force of process and be pressed into displacement, report to the police to press-fiting bad product.
Above demonstration and described basic principle of the present utility model and major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (10)
1. the composite set of the piston type electronic vacuum pump pump housing and valve, comprise electrical box and the upper box that is arranged on electrical box, it is characterized in that: be provided with in described upper box and the positioning means of electrical box for being electrically connected to, be provided with support in upper box, support is provided with and the pressure mechanism of electrical box for being electrically connected to, pressure mechanism is connected with pressure transducer, and pressure transducer is arranged on the top of positioning means; Upper box is provided with the computer system that is connected with pressure transducer.
2. the composite set of the piston type electronic vacuum pump pump housing according to claim 1 and valve, it is characterized in that: described upper box is provided with billboard, and billboard is connected with computer system.
3. the composite set of the piston type electronic vacuum pump pump housing according to claim 1 and valve, it is characterized in that: the bottom of described electrical box is provided with roller.
4. the composite set of the piston type electronic vacuum pump pump housing according to claim 3 and valve, it is characterized in that: described roller is connected by height adjustment assembly with electrical box.
5. the composite set of the piston type electronic vacuum pump pump housing according to claim 1 and valve, is characterized in that: be provided with table board between described upper box and electrical box.
6. the composite set of the piston type electronic vacuum pump pump housing according to claim 1 and valve, it is characterized in that: described positioning means is connected with error prevention means.
7. the composite set of the piston type electronic vacuum pump pump housing according to claim 1 and valve, it is characterized in that: described pressure transducer is connected with pressure head component.
8. the composite set of the piston type electronic vacuum pump pump housing according to claim 1 and valve, it is characterized in that: described upper box is provided with fluorescent lamp.
9. the composite set of the piston type electronic vacuum pump pump housing according to claim 1 and valve, it is characterized in that: described upper box is provided with tri coloured lantern.
According to claim 1 to 9 any one described piston type electronic vacuum pump pump housing and the composite set of valve, it is characterized in that: be connected with line slide rail on described support, pressure transducer is connected with line slide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320009373 CN203009242U (en) | 2013-01-09 | 2013-01-09 | Combination device for piston-type electronic vacuum pump body and nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320009373 CN203009242U (en) | 2013-01-09 | 2013-01-09 | Combination device for piston-type electronic vacuum pump body and nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203009242U true CN203009242U (en) | 2013-06-19 |
Family
ID=48600841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320009373 Expired - Lifetime CN203009242U (en) | 2013-01-09 | 2013-01-09 | Combination device for piston-type electronic vacuum pump body and nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203009242U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103089588A (en) * | 2013-01-09 | 2013-05-08 | 昆山佳铭自动化科技有限公司 | Assembly device of pump body and air faucet of piston type electric vacuum pump |
-
2013
- 2013-01-09 CN CN 201320009373 patent/CN203009242U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103089588A (en) * | 2013-01-09 | 2013-05-08 | 昆山佳铭自动化科技有限公司 | Assembly device of pump body and air faucet of piston type electric vacuum pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130619 |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Xie Yanhong Document name: Notice of Termination upon Expiration of Patent Right |