CN203009241U - Compression ring assembly and detection combined device for piston-type electronic vacuum pump - Google Patents
Compression ring assembly and detection combined device for piston-type electronic vacuum pump Download PDFInfo
- Publication number
- CN203009241U CN203009241U CN 201320009354 CN201320009354U CN203009241U CN 203009241 U CN203009241 U CN 203009241U CN 201320009354 CN201320009354 CN 201320009354 CN 201320009354 U CN201320009354 U CN 201320009354U CN 203009241 U CN203009241 U CN 203009241U
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- Prior art keywords
- vacuum pump
- type electronic
- electronic vacuum
- piston type
- locking device
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- 238000001514 detection method Methods 0.000 title claims abstract description 8
- 230000006835 compression Effects 0.000 title abstract description 5
- 238000007906 compression Methods 0.000 title abstract description 5
- 238000003825 pressing Methods 0.000 claims abstract description 16
- 210000000707 wrist Anatomy 0.000 claims description 29
- 230000007246 mechanism Effects 0.000 claims description 18
- 238000012360 testing method Methods 0.000 claims description 15
- 238000006073 displacement reaction Methods 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 9
- 230000008569 process Effects 0.000 claims description 6
- 238000004458 analytical method Methods 0.000 claims description 4
- 238000012546 transfer Methods 0.000 claims description 4
- 230000009471 action Effects 0.000 claims description 3
- 210000000078 claw Anatomy 0.000 claims description 3
- 238000005070 sampling Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 1
- 230000033558 biomineral tissue development Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010205 computational analysis Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
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- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The utility model relates to a compression ring assembly and detection combined device for a piston-type electronic vacuum pump. The compression ring assembly and detection combined device comprises a frame body, wherein an electric case body is arranged on the frame body; a countertop is arranged on the electric case body; a pump body positioning component is arranged on the countertop; a bearing positioning component is arranged on the pump body positioning component; and a pressure head component is arranged above the bearing positioning component and connected with a servo press. The compression ring assembly and detection combined device for the piston-type electronic vacuum pump can conveniently assemble and detect a piston pin, satisfies the assembly of the piston pin of the piston-type electronic vacuum pump, and can real-timely detect the pressing force and the press-in depth of the piston pin when the piston pin is pressed into a non-standard bearing of the piston-type electronic vacuum pump.
Description
Technical field
The utility model relates to the manufacturing technology field of electronic vacuum pump, be specifically related to a kind of piston type electronic vacuum pump and assemble and the test set locking device with pressure ring.
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, and piston is connected with nonstandard brearing bore by wrist pin.Therefore, need design specialized equipment that wrist pin is assembled and detects.
The model utility content
For the deficiency that exists on prior art, the utility model provides a kind of piston type electronic vacuum pump with pressure ring assembling and test set locking device, so that wrist pin is assembled and detects.
To achieve these goals, the utility model is to realize by the following technical solutions:
A kind of piston type electronic vacuum pump is assembled and the test set locking device with pressure ring, comprise support body, it is characterized in that, be provided with electrical box on described support body, be provided with table board on described electrical box, be provided with pump housing positioning component on described table board, be provided with the bearing positioning component on described pump housing positioning component, described bearing positioning component top is provided with pressure head component, and described pressure head component is connected with servo-pressing machine.
In order better to realize technique scheme, the utility model can be:
In an embodiment of the present utility model, being provided with industrial computer on described support body is that described servo-pressing machine is to be electrically connected to described industrial computer.
In an embodiment of the present utility model, be provided with C type support on described table board.
In an embodiment of the present utility model, described C type support is connected with pressure head component with servo-pressing machine respectively.
In an embodiment of the present utility model, the bottom of described electrical box is provided with height adjustment assembly.
In an embodiment of the present utility model, described height adjustment assembly bottom is provided with roll wheel assembly.
In an embodiment of the present utility model, described support body top is provided with fluorescent lamp.
In an embodiment of the present utility model, described support body top is provided with the tri coloured lantern assembly.
The utility model can also be:
In an embodiment of the present utility model, be provided with handle on described support body.
In an embodiment of the present utility model, be provided with hinge on described support body.
In an embodiment of the present utility model, also comprise:
Rotary pressing mechanism is used for the pump housing is compressed;
Sensor detects, for detection of the mounting point of the pump housing;
Proximity sensor is used for the detection to aggregate tube;
Dislocation mechanism is used for the wrist pin of aggregate tube is misplaced;
Clip claw mechanism is used for the wrist pin after dislocation is carried out feeding;
X Table mechanism is used for the wrist pin of jaw gripping is carried out feeding;
U-shaped positioning block, the wrist pin that is used for jaw is sent into positions;
Transfer bar mechanism is used for wrist pin is released, and presses fit in nonstandard brearing bore;
Load transducer is used for recording pressure data, and pressure data is uploaded to data acquistion system;
Displacement transducer is used for recording shift value, and displacement data is uploaded to data acquistion system;
The PLC control system is used for equipment progress action control and execution;
Data acquistion system is used for pressure and the displacement data that press-fits process carried out sampling analysis.
One side disclosed according to the utility model, one of its useful technique effect is:
, can conveniently assemble and detect wrist pin with pressure ring assembling and test set locking device by piston type electronic vacuum pump of the present utility model; Can satisfy the assembling of piston type electronic vacuum pump wrist pin, and pressure assembling force and the compression distance of wrist pin, pressure assembling force and the wrist pin displacement diagram of recording and analyses pin automatically when detecting in real time wrist pin and being pressed into the nonstandard bearing of piston type electronic vacuum pump.
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 an embodiment's of the utility model piston type electronic vacuum pump assembly.
Fig. 2 is the side structure schematic diagram of an embodiment's of the utility model piston type electronic vacuum pump assembly.
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.
Fig. 1 is the structural representation of an embodiment's of the utility model piston type electronic vacuum pump assembly.As shown in Figure 1, a kind of piston type electronic vacuum pump assembly, comprise support body 100, be provided with electrical box 3 on described support body 100, be provided with table board 4 on described electrical box 3, be provided with pump housing positioning component 5 on described table board 4, be provided with bearing positioning component 6 on described pump housing positioning component 5, described bearing positioning component 6 tops are provided with pressure head component 7, and described pressure head component 7 is connected with servo-pressing machine 9.
Be provided with C type support 14 on described table board 4.Described C type support 14 is connected with pressure head component with servo-pressing machine 9 respectively and is connected.
The bottom of described electrical box 3 is provided with height adjustment assembly 2.Described height adjustment assembly 2 bottoms are provided with roll wheel assembly 1.
Described support body 100 tops are provided with fluorescent lamp 10 and tri coloured lantern assembly 11.
Be provided with handle 16 and hinge 17 on described support body 100.
Fig. 2 is the side structure schematic diagram of an embodiment's of the utility model piston type electronic vacuum pump assembly.As shown in Figure 2, being provided with industrial computer on described support body 100 is 18, and described servo-pressing machine 9 and described industrial computer are 18 to be electrically connected to.This industrial computer is to be provided with button 19 on 18, also SOP billboard 20 can be set on support body 100; Also auxiliary positioning pin 21 can be set on described pump housing positioning component 5.
In sum, principle of the present utility model or scheme can also be, the piston type electronic vacuum pump pump housing is installed the location by positioning means, and locating face is selected the processing datum of the pump housing, adopts the orientation types of one side two pins;
Adopt rotary pressing mechanism that the pump housing is compressed;
Whether adopt proximity sensor to detect the pump housing correctly installs;
Wrist pin adopts concentrates feeding style, in the aggregate tube of manually a plurality of pistons being packed into;
Whether adopt in proximity sensor detected set barrel has wrist pin to exist;
Adopt the mechanism that misplaces that the wrist pin in aggregate tube is misplaced, guarantee that each discharging is a wrist pin;
Wrist pin after adopting clip claw mechanism to dislocation carries out feeding;
Employing X Table mechanism carries out feeding to the wrist pin of jaw gripping;
The wrist pin that adopts U-shaped positioning block that jaw is sent into positions;
Adopt transfer bar mechanism that wrist pin is released, press fit in nonstandard brearing bore;
U-shaped positioning block is designed to elasticity, is convenient to press-fiting of wrist pin;
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 wrist pin 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 figure by tailor-made algorithm.
Equipment is designed with manually and automatic 2 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.
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.
By the utility model structure described above, and the combination of the parts such as rotary pressing mechanism, proximity sensor, dislocation mechanism, transfer bar mechanism, U-shaped positioning block, C type support, load transducer, displacement transducer, PLC control system, can effectively solve press-fiting of wrist pin, 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 invention and 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; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, 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 (10)
1. a piston type electronic vacuum pump is assembled and the test set locking device with pressure ring, comprise support body, it is characterized in that, be provided with electrical box on described support body, be provided with table board on described electrical box, be provided with pump housing positioning component on described table board, be provided with the bearing positioning component on described pump housing positioning component, described bearing positioning component top is provided with pressure head component, and described pressure head component is connected with servo-pressing machine.
2. piston type electronic vacuum pump according to claim 1 with pressure ring assembling and test set locking device, is characterized in that, is provided with industrial computer on described support body to be, described servo-pressing machine is to be electrically connected to described industrial computer.
3. piston type electronic vacuum pump according to claim 1 and 2 with pressure ring assembling and test set locking device, is characterized in that, is provided with C type support on described table board.
4. piston type electronic vacuum pump according to claim 3 with pressure ring assembling and test set locking device, is characterized in that, described C type support is connected with pressure head component with servo-pressing machine respectively.
5. piston type electronic vacuum pump according to claim 1 with pressure ring assembling and test set locking device, is characterized in that, the bottom of described electrical box is provided with height adjustment assembly.
6. piston type electronic vacuum pump according to claim 5 with pressure ring assembling and test set locking device, is characterized in that, described height adjustment assembly bottom is provided with roll wheel assembly.
7. piston type electronic vacuum pump according to claim 1 with pressure ring assembling and test set locking device, is characterized in that, described support body top is provided with fluorescent lamp.
8. piston type electronic vacuum pump according to claim 1 with pressure ring assembling and test set locking device, is characterized in that, described support body top is provided with the tri coloured lantern assembly.
9. the described piston type electronic vacuum pump of according to claim 5 to 8 any one with pressure ring assembling and test set locking device, is characterized in that, is provided with hinge on described support body.
10. piston type electronic vacuum pump according to claim 1 with pressure ring assembling and test set locking device, is characterized in that, also comprises:
Rotary pressing mechanism is used for the pump housing is compressed;
Sensor detects, for detection of the mounting point of the pump housing;
Proximity sensor is used for the detection to aggregate tube;
Dislocation mechanism is used for the wrist pin of aggregate tube is misplaced;
Clip claw mechanism is used for the wrist pin after dislocation is carried out feeding;
X Table mechanism is used for the wrist pin of jaw gripping is carried out feeding;
U-shaped positioning block, the wrist pin that is used for jaw is sent into positions;
Transfer bar mechanism is used for wrist pin is released, and presses fit in nonstandard brearing bore;
Load transducer is used for recording pressure data, and pressure data is uploaded to data acquistion system;
Displacement transducer is used for recording shift value, and displacement data is uploaded to data acquistion system;
The PLC control system is used for equipment progress action control and execution;
Data acquistion system is used for pressure and the displacement data that press-fits process carried out sampling analysis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320009354 CN203009241U (en) | 2013-01-09 | 2013-01-09 | Compression ring assembly and detection combined device for piston-type electronic vacuum pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320009354 CN203009241U (en) | 2013-01-09 | 2013-01-09 | Compression ring assembly and detection combined device for piston-type electronic vacuum pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203009241U true CN203009241U (en) | 2013-06-19 |
Family
ID=48600840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320009354 Expired - Lifetime CN203009241U (en) | 2013-01-09 | 2013-01-09 | Compression ring assembly and detection combined device for piston-type electronic vacuum pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203009241U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103089589A (en) * | 2013-01-09 | 2013-05-08 | 昆山佳铭自动化科技有限公司 | Compressing-ring assembling and detection combination device used for piston type electric vacuum pump |
-
2013
- 2013-01-09 CN CN 201320009354 patent/CN203009241U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103089589A (en) * | 2013-01-09 | 2013-05-08 | 昆山佳铭自动化科技有限公司 | Compressing-ring assembling and detection combination device used for 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 |