CN204556191U - A kind of automobile axial plunger pump pick-up unit - Google Patents
A kind of automobile axial plunger pump pick-up unit Download PDFInfo
- Publication number
- CN204556191U CN204556191U CN201520264750.XU CN201520264750U CN204556191U CN 204556191 U CN204556191 U CN 204556191U CN 201520264750 U CN201520264750 U CN 201520264750U CN 204556191 U CN204556191 U CN 204556191U
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- China
- Prior art keywords
- flowline
- inlet pipe
- oil inlet
- oil
- pipe
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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
Links
- 238000012360 testing method Methods 0.000 claims abstract description 33
- 239000002828 fuel tank Substances 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 claims abstract description 9
- 230000006698 induction Effects 0.000 claims description 4
- 238000001514 detection method Methods 0.000 abstract description 3
- 239000003595 mist Substances 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 31
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 230000007812 deficiency Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000015927 pasta Nutrition 0.000 description 1
- 238000011076 safety test Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model discloses a kind of automobile axial plunger pump pick-up unit, it comprises frame, be arranged on the test platform in frame, the switch board being arranged on frame side and the fuel tank be arranged on rear side of frame, be provided with mount pad in the middle part of test platform, mount pad rear is provided with motor, described mount pad is provided with locating installation disk, location and installation disk center is provided with shaft joint, and surrounding is provided with the bolt hole of fixation workpiece, and the output terminal of machine shaft is connected by the input end of shaft joint with workpiece rotating shaft; Fuel tank upper end is provided with 3 ports, and the first port is connected with oil inlet pipe, and the second port is connected with scavenge pipe, and the 3rd port is connected with flowline, and flowline is communicated with by valve with scavenge pipe, and oil inlet pipe and flowline are respectively equipped with pressure-detecting device.The utility model structure is simple, reasonable in design, detection efficiency is high, and monitor station adopts Automated condtrol, arranges vent valve in outlet line stage casing, and is flow back in fuel tank by return line by the mist of oil that gas adheres to.
Description
Technical field
The utility model belongs to automobile steering oil pump safety test equipment technical field, relates to auto parts machinery test board, specifically relates to a kind of automobile axial plunger pump pick-up unit.
Background technology
In auto parts machinery manufacturing process, need to carry out air-leakage test for line card made on automobile ram pump pump bracket, oil inlet pipe and multiple solder joint place.Existing ram pump pump bracket assembly airtightness test table is formed primarily of frame, tank, test box, crane, lift cylinder, compression cylinder, workpiece holder.Its principle of work is: be placed on by Workpiece fixing on the made pilot hole of test box worktable, by workpiece holder and compression cylinder, it is compressed, lift cylinder Direct driver crane drives test box to sink down in tank, carries out pneumatic compression to test box, observes the gas leakage situation of pump bracket.There is many deficiencies in existing monitor station:
1. the automaticity of monitor station is lower, and lifting drives the action of cylinder, compression cylinder action and inflation to open and time controling.
2. adopt and manually control one by one, waste time and energy.
3. detection efficiency is lower.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of compact conformation, operates steadily, not fragile, long service life, the automobile axial plunger pump pick-up unit that automaticity is high.
The utility model solves its technical matters and is achieved through the following technical solutions: a kind of automobile axial plunger pump pick-up unit, it comprises frame, be arranged on the test platform in frame, the switch board being arranged on frame side and the fuel tank be arranged on rear side of frame, mount pad is provided with in the middle part of described test platform, mount pad rear is provided with motor, described mount pad is provided with locating installation disk, location and installation disk center is provided with shaft joint, surrounding is provided with the bolt hole of fixation workpiece, and the output terminal of machine shaft is connected by the input end of shaft joint with workpiece rotating shaft;
Described fuel tank upper end is provided with 3 ports, and the first port is connected with oil inlet pipe, and the second port is connected with scavenge pipe, and the 3rd port is connected with flowline, and flowline is communicated with by valve with scavenge pipe, and oil inlet pipe and flowline are respectively equipped with pressure-detecting device.
The pipeline of described flowline is provided with successively fuel-displaced pipe valve, flowline inductor and vent valve, gas outlet and the scavenge pipe of vent valve are connected to form unidirectional circuit, the pipeline of oil inlet pipe is provided with successively oil-feed pipe valve, oil inlet pipe inductor, described flowline inductor is connected with the pressure display unit in switch board respectively by the line of induction with oil inlet pipe inductor.
The both sides of described test platform are provided with oil tube bracket, and the pipeline of flowline and scavenge pipe is arranged on the oil tube bracket of test platform side, and the pipeline of oil inlet pipe is arranged on the oil tube bracket of test platform opposite side.
The utility model structure is simple, reasonable in design, detection efficiency is high, and monitor station adopts Automated condtrol, detected pressures can require the larger pump housing; Vent valve is set in outlet line stage casing, the residual air in the pump housing can be discharged, and the mist of oil that gas adheres to is flow back in fuel tank by return line.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is vertical view of the present utility model;
Fig. 3 is front view of the present utility model;
In figure: fuel tank 1, oil inlet pipe 2, flowline 3, scavenge pipe 4, motor 5, oil tube bracket 6, oil-feed pipe valve 7, oil inlet pipe inductor 8, fuel-displaced pipe valve 9, flowline inductor 10, the line of induction 11, switch board 12, vent valve 13, test platform 14, locating installation disk 15, mount pad 16.
Embodiment
The utility model is by the following examples can the utility model will be further described, but scope of the present utility model is not limited to following embodiment, can carry out various change in the scope not departing from purport of the present utility model.
Embodiment: see Fig. 1-3.
A kind of automobile axial plunger pump pick-up unit, it comprises frame, be arranged on the test platform 14 in frame, the switch board 12 being arranged on frame side and the fuel tank 1 be arranged on rear side of frame, be provided with mount pad 16 in the middle part of described test platform 14, mount pad 16 rear is provided with motor 5, described mount pad 16 is provided with locating installation disk 15, locating installation disk 15 center is provided with shaft joint, and surrounding is provided with the bolt hole of fixation workpiece, and the output terminal of motor 5 rotating shaft is connected by the input end of shaft joint with workpiece rotating shaft; Described fuel tank 1 upper end is provided with 3 ports, first port is connected with oil inlet pipe 2, and the second port is connected with scavenge pipe 4, and the 3rd port is connected with flowline 3, flowline 3 is communicated with by valve with scavenge pipe 4, and oil inlet pipe 2 and flowline 3 are respectively equipped with pressure-detecting device.
The pipeline of described flowline 3 is provided with fuel-displaced pipe valve 9, flowline inductor 10 and vent valve 13 successively, gas outlet and the scavenge pipe 4 of vent valve 13 are connected to form unidirectional circuit, the pipeline of oil inlet pipe 2 is provided with successively oil-feed pipe valve 7, oil inlet pipe inductor 8, described flowline inductor 10 is connected with the pressure display unit in switch board 12 respectively by the line of induction 11 with oil inlet pipe inductor 8.
The both sides of described test platform 14 are provided with oil tube bracket 6, and the pipeline of flowline 3 and scavenge pipe 4 is arranged on the oil tube bracket 6 of test platform 13 side, and the pipeline of oil inlet pipe 2 is arranged on the oil tube bracket 6 of test platform 13 opposite side.
The principle of work of utility model is summarized as follows:
Step one: in the middle of the mount pad 16 being adopted by such ram pump four bolted to be arranged on test platform 14 central authorities, and with the convex spline joint of motor 5 rotating shaft spindle nose.
Step 2: two of oil inlet pipe, flowline and ram pump special mouths of pipe are connected.
Step 3: open fuel-displaced pipe valve 9 and oil-feed pipe valve 7.
Step 4: open " running-in " button on motor controlling cabinet 12, implements the no load test of low speed, middling speed, at a high speed three kinds of states, detects whether this product has abnormal sound under different conditions, whether inlet and outlet of fuel channel interface has leakage of oil to ram pump;
Step 5: " running-in " runs 15 to 18 minutes and reexamine product, as situation without exception, close fuel-displaced pipe valve 9 and vent valve 13, carry out sealing property test, " oil-out tensimeter " display screen of switch board 12 can demonstrate the oil-out force value of ram pump under this test mode, the testing requirement standard of contrast product, to judge that whether this product is qualified.
Step 6: testing process is complete, " power supply " button of closing control cabinet 12, cuts out oil inlet pipe by-pass valve control, the oil inlet pipe be connected, flowline is disassembled from ram pump successively with ram pump.
The utility model rotary electric machine power is 11Kw/h, detectable ram pump pressure test scope is 10-20MPa, there is place's drain tap in outlet line stage casing, open latter 2 minutes to 3 minutes at " running-in " button, open this valve again, for discharging the residual air in the pump housing, and the mist of oil adhered in gas is flow back in fuel tank by return line.The oil brand used in fuel tank is 40# hydraulic oil, and fuel tank volume is 0.16 cubic metre, and the pasta in fuel tank guarantees the upper surface exceeding the filtration net post that oil-feed port connects, sufficient to ensure the oil mass of test run.
Claims (3)
1. an automobile axial plunger pump pick-up unit, it comprises frame, be arranged on the test platform (14) in frame, the switch board (12) being arranged on frame side and the fuel tank (1) be arranged on rear side of frame, it is characterized in that, described test platform (14) middle part is provided with mount pad (16), mount pad (16) rear is provided with motor (5), described mount pad (16) is provided with locating installation disk (15), locating installation disk (15) center is provided with shaft joint, surrounding is provided with the bolt hole of fixation workpiece, the output terminal of motor (5) rotating shaft is connected by the input end of shaft joint with workpiece rotating shaft,
Described fuel tank (1) upper end is provided with 3 ports, first port is connected with oil inlet pipe (2), second port is connected with scavenge pipe (4), 3rd port is connected with flowline (3), flowline (3) is communicated with by valve with scavenge pipe (4), and oil inlet pipe (2) and flowline (3) are respectively equipped with pressure-detecting device.
2. automobile axial plunger pump pick-up unit according to claim 1, it is characterized in that, the pipeline of described flowline (3) is provided with successively fuel-displaced pipe valve (9), flowline inductor (10) and vent valve (13), gas outlet and the scavenge pipe (4) of vent valve (13) are connected to form unidirectional circuit, the pipeline of oil inlet pipe (2) is provided with successively oil-feed pipe valve (7), oil inlet pipe inductor (8), described flowline inductor (10) is connected with the pressure display unit in switch board (12) respectively by the line of induction (11) with oil inlet pipe inductor (8).
3. automobile axial plunger pump pick-up unit according to claim 1, it is characterized in that, the both sides of described test platform (14) are provided with oil tube bracket (6), the pipeline of flowline (3) and scavenge pipe (4) is arranged on the oil tube bracket (6) of test platform (13) side, and the pipeline of oil inlet pipe (2) is arranged on the oil tube bracket (6) of test platform (13) opposite side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520264750.XU CN204556191U (en) | 2015-04-28 | 2015-04-28 | A kind of automobile axial plunger pump pick-up unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520264750.XU CN204556191U (en) | 2015-04-28 | 2015-04-28 | A kind of automobile axial plunger pump pick-up unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204556191U true CN204556191U (en) | 2015-08-12 |
Family
ID=53831286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520264750.XU Expired - Fee Related CN204556191U (en) | 2015-04-28 | 2015-04-28 | A kind of automobile axial plunger pump pick-up unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204556191U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108443131A (en) * | 2018-01-26 | 2018-08-24 | 平高东芝（河南）开关零部件制造有限公司 | The experimental rig and test method of a kind of hydraulic operation mechanism parts |
| CN109374227A (en) * | 2018-11-09 | 2019-02-22 | 成都珂睿科技有限公司 | A method of calculating the absolute breakthrough rate of high-pressure fluid device |
| CN115741004A (en) * | 2022-11-11 | 2023-03-07 | 长兴佰菲特机械有限公司 | Distributed oil pump cooperative assembly device and method |
| CN117990300A (en) * | 2024-01-31 | 2024-05-07 | 江苏津润液压股份有限公司 | Air tightness detection device of axial plunger pump |
-
2015
- 2015-04-28 CN CN201520264750.XU patent/CN204556191U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108443131A (en) * | 2018-01-26 | 2018-08-24 | 平高东芝（河南）开关零部件制造有限公司 | The experimental rig and test method of a kind of hydraulic operation mechanism parts |
| CN108443131B (en) * | 2018-01-26 | 2020-04-28 | 平高东芝（河南）开关零部件制造有限公司 | Testing device and testing method for oil pressure operating mechanism parts |
| CN109374227A (en) * | 2018-11-09 | 2019-02-22 | 成都珂睿科技有限公司 | A method of calculating the absolute breakthrough rate of high-pressure fluid device |
| CN115741004A (en) * | 2022-11-11 | 2023-03-07 | 长兴佰菲特机械有限公司 | Distributed oil pump cooperative assembly device and method |
| CN115741004B (en) * | 2022-11-11 | 2025-09-09 | 长兴佰菲特机械有限公司 | Cooperative assembly device and method for distributed oil pump |
| CN117990300A (en) * | 2024-01-31 | 2024-05-07 | 江苏津润液压股份有限公司 | Air tightness detection device of axial plunger pump |
| CN117990300B (en) * | 2024-01-31 | 2024-07-02 | 江苏津润液压股份有限公司 | Air tightness detection device of axial plunger pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20160428 |