CN103089602A - Assembly detection device of piston type electric vacuum pump - Google Patents
Assembly detection device of piston type electric vacuum pump Download PDFInfo
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- CN103089602A CN103089602A CN2013100067793A CN201310006779A CN103089602A CN 103089602 A CN103089602 A CN 103089602A CN 2013100067793 A CN2013100067793 A CN 2013100067793A CN 201310006779 A CN201310006779 A CN 201310006779A CN 103089602 A CN103089602 A CN 103089602A
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Abstract
The invention provides an assembly detection device of a piston type electric vacuum pump. The assembly detection device comprises an electrical box body, a deck plate is installed on the electrical box body, a support is installed on the deck plate, a linear sliding rail is installed at one end of the support, a pressure head component is installed at the other end of the support, the upper side of the linear sliding rail is connected with a pump body locating component, and the pump body locating component is connected with a pump body auxiliary locating component. A piston locating component is installed at one side of the pump body auxiliary locating component, a pressure sensor is installed at one end of the pressure head component, a cylinder clamping sleeve component is installed at the other end of the pressure head component, and a pin clamping component is installed at one side of the pressure sensor. The assembly detection device is high in automatic degree. Double linear guide rails are adopted for movement guiding, so that accuracy requirements of press fitting and reliability of press fitting are guaranteed. An industrial computer is adopted as a host system, so that data of press fitting processes are calculated and analyzed. For products which are poor in press fitting, an indicator light flickers a red color and gives out alarming sound, and the assembly detection device is a good innovation scheme. The assembly detection device has good market promotion prospects.
Description
Technical field
The present invention relates to the manufacturing technology of vacuum pump, relate in particular to a kind of assembling detection device of piston type electronic vacuum pump.
Background technique
Vacuum pump is that a kind of rotary positive-displacement vacuum pump must have fore pump to coordinate can to use and has larger pumping speed to contain dust and the insensitive industries such as metallurgy, chemical industry, food, electronics plated film that are widely used in of water vapor in wider pressure range in being extracted gas.China's present development situation of vacuum pump industry operation is good, and along with continuous expansion and the export growth in China's vacuum pump industry operation demand market, China's vacuum pump industry operation will welcome a new opportunity to develop.
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.
Yet the piston type electronic vacuum pump moves reciprocatingly in cylinder sleeve because of double-piston, seals by seal ring between piston and cylinder sleeve.Therefore, need design specialized equipment that the pump housing and piston, cylinder sleeve are assembled.
Summary of the invention
The assembling detection device that the purpose of this invention is to provide a kind of piston type electronic vacuum pump, in order to satisfy the piston type electronic vacuum pump pump housing and piston, cylinder sleeve assembling, and the pressure assembling force when detecting in real time cylinder sleeve and being pressed into the piston type electronic vacuum pump pump housing and the compression distance of cylinder sleeve, automatically record pressure assembling force and the cylinder sleeve displacement diagram of cylinder sleeve.
The present invention is that the technological scheme that its technical problem of solution adopts is:
A kind of assembling detection device of piston type electronic vacuum pump, comprise electrical box, table board is installed above electrical box, be provided with support above table board, one end of support is provided with line slide rail, the other end is provided with pressure head component, the top of line slide rail is connected with pump housing positioning component, pump housing positioning component connects pump housing auxiliary positioning assembly, one side of pump housing auxiliary positioning assembly is equipped with the piston positioning component, one end of pressure head component is provided with pressure transducer, and its other end is provided with the folder cylinder sleeve component, and a side of pressure transducer is equipped with the clamp pin assembly.
Servo-pressing machine is installed above support of the present invention.
Further, a side of described servo-pressing machine is equipped with industrial computer system, and button is installed above industrial computer system, and its below connects the SOP billboard.
Further, one side at the top of described electrical box is provided with lighting burner, and its opposite side is provided with the tri coloured lantern assembly, and a side of tri coloured lantern assembly is provided with three linked piece, the bottom of electrical box is equipped with roll wheel assembly, and roll wheel assembly connects the height adjustment assembly of adjusting height.
Further, above the side of described electrical box, handle is installed, the below of handle is provided with hinge.
Further, the shape of described support is c-shaped.
The invention has the advantages that, this product structure is simple, and automaticity is high, adopts the bilinear guide rail guiding of taking exercises, to guarantee the required precision that press-fits and to press-fit reliability, adopt industrial computer to do master system, the data that press-fit process are carried out computational analysis, for press-fiting bad product, tutorial light is red to glimmer and alarm sound is arranged, Safety performance is good, and modern design is a kind of good innovation scheme.The marketing prospect is arranged very much.
Description of drawings
Fig. 1 is the assembling detection device Facad structure schematic diagram of a kind of piston type electronic vacuum pump of the present invention.
Fig. 2 is the assembling detection device side structure schematic diagram of a kind of piston type electronic vacuum pump of the present invention;
1-roll wheel assembly in figure, 2-height adjustment assembly, 3-electrical box, 4-table board, the 5-lighting burner, 6-tri coloured lantern assembly, 7-three linked piece, 8-handle, the 9-hinge, 10-line slide rail, 11-pump housing positioning component, 12-pump housing auxiliary positioning assembly, 13-piston positioning component, the 14-support, 15-presss from both sides cylinder sleeve component, 16-pressure head component, the 17-pressure transducer, 18-clamp pin assembly, 19-servo-pressing machine, the 20-industrial computer system, 21-button, 22-SOP billboard.
Embodiment
For technological means, creation characteristic that the present invention is realized, reach purpose and effect is easy to understand, below in conjunction with diagram and specific embodiment, further set forth the present invention.
as Fig. 1, Fig. 2, shown in, a kind of assembling detection device of piston type electronic vacuum pump, comprise electrical box 3, table board 4 is installed above electrical box 3, be provided with support 14 above table board 4, one end of support 14 is provided with line slide rail 10, the other end is provided with pressure head component 16, the top of line slide rail 10 is connected with pump housing positioning component 11, pump housing positioning component 11 connects pump housing auxiliary positioning assembly 12, one side of pump housing auxiliary positioning assembly 12 is equipped with piston positioning component 13, one end of pressure head component 16 is provided with pressure transducer 17, its the other end is provided with folder cylinder sleeve component 15, one side of pressure transducer 17 is equipped with clamp pin assembly 18.
In addition, the top of support 14 is equipped with servo-pressing machine 19.One side of servo-pressing machine 19 is equipped with industrial computer system 20, and button 21 is installed above industrial computer system 20, and its below connects SOP billboard 22.One side at the top of electrical box 3 is provided with lighting burner 5, its opposite side is provided with tri coloured lantern assembly 6, one side of tri coloured lantern assembly 6 is provided with three linked piece 7, and the bottom of electrical box 3 is equipped with roll wheel assembly 1, and roll wheel assembly 1 connects the height adjustment assembly 2 of adjusting height.Handle 8 is installed above the side of electrical box 3, and the below of handle 8 is provided with hinge 9.The shape of support 14 is c-shaped.
Adopt rotary pressing mechanism that the pump housing is compressed; Whether adopt proximity sensor to detect the pump housing correctly installs; Piston positions by positioning means, and locating face is selected the design basis face of piston, adopts the orientation type of three; Whether adopt proximity sensor to detect piston correctly installs; Cylinder sleeve adopts concentrates feeding style, in the aggregate tube of manually a plurality of cylinder sleeves being packed into; Whether adopt in proximity sensor detected set barrel has cylinder sleeve to exist; Adopt the mechanism that misplaces that the cylinder sleeve in aggregate tube is misplaced, guarantee that each discharging is a cylinder sleeve; Cylinder sleeve after adopting clip claw mechanism to dislocation carries out feeding; Employing X-Y Table mechanism carries out feeding to the cylinder sleeve of jaw gripping; Adopt C type supporting structure, to guarantee to press-fit structural strength and the rigidity of process; Adopt servo-pressing machine as press-fiting executive component, servo-pressing machine is by driven by servomotor, can be steadily, reliably cylinder sleeve is pressed into; Adopt the bilinear guide rail guiding of taking exercises, the required precision that press-fits with assurance and press-fit reliability; 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 industrial computer to do master system, the data that press-fit process are carried out computational analysis; Adopt data acquistion system to carry out sampling analysis to pressure and the displacement data that press-fits in process; By independently developed special-purpose software, the data that gather are calculated, calculated respectively pressure, displacement and mineralization pressure-displacement diagram by tailor-made algorithm.
Beneficial effect of the present invention is: simple in structure, automaticity is high, adopt the bilinear guide rail guiding of taking exercises, guaranteeing the required precision that press-fits and to press-fit reliability, the employing industrial computer is done master system, the data that press-fit process are carried out computational analysis, for press-fiting bad product, tutorial light is red to glimmer and alarm sound is arranged, and Safety performance is good, modern design is a kind of good innovation scheme.The marketing prospect is arranged very much.
Above demonstration and described basic principle of the present invention, major character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; that describes in above-described embodiment and specification just illustrates principle of the present invention; the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (6)
1. the assembling detection device of a piston type electronic vacuum pump, comprise electrical box, table board is installed above electrical box, it is characterized in that: be provided with support above table board, one end of support is provided with line slide rail, the other end is provided with pressure head component, the top of line slide rail is connected with pump housing positioning component, pump housing positioning component connects pump housing auxiliary positioning assembly, one side of pump housing auxiliary positioning assembly is equipped with the piston positioning component, one end of pressure head component is provided with pressure transducer, its the other end is provided with the folder cylinder sleeve component, one side of pressure transducer is equipped with the clamp pin assembly.
2. the assembling detection device of a kind of piston type electronic vacuum pump according to claim 1, it is characterized in that: the top of described support is equipped with servo-pressing machine.
3. the assembling detection device of a kind of piston type electronic vacuum pump according to claim 2, it is characterized in that: a side of described servo-pressing machine is equipped with industrial computer system, and button is installed above industrial computer system, and its below connects the SOP billboard.
4. the assembling detection device of a kind of piston type electronic vacuum pump according to claim 1, it is characterized in that: a side at the top of described electrical box is provided with lighting burner, its opposite side is provided with the tri coloured lantern assembly, one side of tri coloured lantern assembly is provided with three linked piece, the bottom of electrical box is equipped with roll wheel assembly, and roll wheel assembly connects the height adjustment assembly of adjusting height.
5. the assembling detection device of a kind of piston type electronic vacuum pump according to claim 1, it is characterized in that: above the side of described electrical box, handle is installed, the below of handle is provided with hinge.
6. the assembling detection device of a kind of piston type electronic vacuum pump according to claim 1, it is characterized in that: the shape of described support is c-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310006779.3A CN103089602B (en) | 2013-01-09 | 2013-01-09 | Assembly detection device of piston type electric vacuum pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310006779.3A CN103089602B (en) | 2013-01-09 | 2013-01-09 | Assembly detection device of piston type electric vacuum pump |
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| Publication Number | Publication Date |
|---|---|
| CN103089602A true CN103089602A (en) | 2013-05-08 |
| CN103089602B CN103089602B (en) | 2015-06-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310006779.3A Active CN103089602B (en) | 2013-01-09 | 2013-01-09 | Assembly detection device of piston type electric vacuum pump |
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| CN (1) | CN103089602B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103994063A (en) * | 2014-05-20 | 2014-08-20 | 合肥现代机械制造有限公司 | Vacuum testing device of TDI engine vacuum pump |
| CN105697355A (en) * | 2016-04-01 | 2016-06-22 | 中国船舶重工集团公司第七〇五研究所 | Full-load reliability testing device for plunger pump |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101663572A (en) * | 2007-04-30 | 2010-03-03 | 挪威国立奥伊威尔有限公司 | Method for detection of a fluid leak related to a piston machine |
| WO2011158538A1 (en) * | 2010-06-18 | 2011-12-22 | スズキ株式会社 | Electric negative pressure pump mounting structure |
| CN102345592A (en) * | 2011-11-03 | 2012-02-08 | 新昌德力石化设备有限公司 | Automatic pressing pump test device |
| CN203009266U (en) * | 2013-01-09 | 2013-06-19 | 昆山佳铭自动化科技有限公司 | Assembly and detection device for piston-type electronic vacuum pump |
-
2013
- 2013-01-09 CN CN201310006779.3A patent/CN103089602B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101663572A (en) * | 2007-04-30 | 2010-03-03 | 挪威国立奥伊威尔有限公司 | Method for detection of a fluid leak related to a piston machine |
| WO2011158538A1 (en) * | 2010-06-18 | 2011-12-22 | スズキ株式会社 | Electric negative pressure pump mounting structure |
| CN102345592A (en) * | 2011-11-03 | 2012-02-08 | 新昌德力石化设备有限公司 | Automatic pressing pump test device |
| CN203009266U (en) * | 2013-01-09 | 2013-06-19 | 昆山佳铭自动化科技有限公司 | Assembly and detection device for piston-type electronic vacuum pump |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103994063A (en) * | 2014-05-20 | 2014-08-20 | 合肥现代机械制造有限公司 | Vacuum testing device of TDI engine vacuum pump |
| CN105697355A (en) * | 2016-04-01 | 2016-06-22 | 中国船舶重工集团公司第七〇五研究所 | Full-load reliability testing device for plunger pump |
| CN105697355B (en) * | 2016-04-01 | 2017-12-26 | 中国船舶重工集团公司第七一五研究所 | A kind of plunger pump is fully loaded with certificate authenticity device |
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| Publication number | Publication date |
|---|---|
| CN103089602B (en) | 2015-06-03 |
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